SMARTPHONE TIER: HIGH Battery Capacity mAh: 4000 Smartphone Battery Performance: Ranking #37 In the lower half for Battery Performance within the High Tier Ranking Table Battery Life Testing Report – November 2020 Product Release Date November 2020 Product Features and Specification · Design: 7.6mm Ultra Slim Body · Camera: Ultra Clear Triple LDAF Camera · Chipset: Qualcomm Snapdragon™ 765G (7nm process) · Battery: 1.5 Days of use with 4000 mAh Battery · Display: 6.5” (diagonal) AMOLED · Size: 159.6mm x 72.5mm · Weight: 172g · Memory: 12GB RAM +256GB ROM Battery Performance Introduction OPPO Reno Series started in 2019 and the first Reno Smartphone became famous thanks to their unique shark like fin design which integrated the selfie camera. With the OPPO Reno4 Series just having been released, OPPO is back to a more conventional front side design now with a selfie camera placed into a small punch on the screens. Testing Results BATTERY LIFE - Days of Use The OPPO Reno4 Pro 5G settings allowed us to test the smartphone with two different settings, which included a 90 Hz and 60 Hz refresh rate. The OPPO Reno4 Series includes three different models, two having integrating displays with higher refresh rate. Even the OPPO Reno4 Z 5G, the entry model of OPPO Reno4 Series gets a surprisingly good 120Hz refresh rate LCD display. Overall, all 3 models are lightweight, even though integrating a 4000 mAh battery to power their 5G processors. Intriguingly, the OPPO Reno4 5G and OPPO Reno4 Pro 5G are equipped with Qualcomm Snapdragon 765 5G which has been already seen on many Smartphones this year, while OPPO Reno4 Z 5G gets the Mediatek Dimensity 800. After a few days of usage, we soon established that with light weight and excellent displays, all three Smartphones are wonderfully comfortable to use. Here at ViserMark, our aim is to verify if end users will be satisfied with the battery life and performance of Smartphones. We tested and proved the real difference in terms of battery performance across the three Smartphones from the Reno 4 Series. On taking delivery of Smartphones in our testing lab that integrate screens with variable refresh rates, our ViserMark scores are calculated by averaging results across the different settings. All three Smartphones within OPPO Reno4 Series achieved very similar battery life performance with respectable performance scores scores starting from 44 to 53. The OPPO Reno4 Pro 5G and the OPPO Reno4 Z 5G have been ranked with 1.5 Days of Usage, with individual battery performance scores of 48 and 44. OPPO Reno4 5G has been ranked with 2 Days of Usage, with a battery performance score of 53. With its 60Hz refresh rate display and the capability to support 2 days of usage, it has an excellent performance for a combination of 6.4’’ screen/183g body. These results define the OPPO Reno4 5G Smartphone the best from the three in the OPPO Reno4 Series. Both the OPPO Reno4 Z 5G and OPPO Reno4 Pro 5G achieves a very solid performance for their specification, with unique features such as: - OPPO Reno4 Pro 5G is integrating a mid to high-end processor - 6.5’’ 90Hz screen in a 172g body - OPPO Reno4 Z 5G is integrating a 6.57’’ 1 - 20Hz screen in a 184g body We are delighted to say that both OPPO Reno4 Pro 5G and the OPPO Reno4 Z 5G Smartphones deliver high end performance for at least 1.5 Days of Usage. CHARGING TIME - Hours and Minutes we obtained an outstanding Charging Time of an impressive 38 minutes, the quickest charging time recorded by ViserMark Test Protocol. There are a number of power-efficient processors, within today's Smartphones, that are able to cope with the growing number of new applications and can support high-resolution displays without compromising battery life. Power Efficiency is calculated using Battery Life and Battery Capacity. This is expressed in “Leaves" and reflects a rating between 1 being least and 5 being the most power-efficient. The OPPO Reno4 Pro 5G achieved an overall Power Efficiency Score of 1.5 and is placed in the lower half of the most Power Efficiency Smartphones within the High Tier. Conclusion All three Smartphones from the OPPO Reno4 Series clearly demonstrate their power efficiency through the ViserMark Testing Protocol. By combining light bodies, 4000 mAh batteries and mid to high end processors, particularly in wide screens, often causes a compromise in the Battery Day of Usage performance. OPPO succeeded to overcome this challenge by achieving an incredibly good integration of all components to maintain a high level of quality experience relating to Battery Life. ViserMark tests are performed with the strictest protocol in a controlled environment to ensure repetition and consistency powered and automated by SmartViser’s test automation solution viSer. The automation test includes a variety of user actions from calls to social media and periods of standby times. VCX (Valued Camera eXperience) - not available at present. The VCX Forum has been working with its members on the system and infrastructure as a non-profit organisation. We strive to improve our technology to develop and exchange accurate and objective quality and performance indicators that are our ultimate goal. We will also serve as a compass for the smartphone camera industry. We appreciate your interest in VCX-Forum. See more Reviews Background OPPO is part of, and owned by, BBK Electronics, a major Chinese consumer electronics firm. Launched by CEO Cheng Mingyong in 2004, OPPO became China's largest smartphone manufacturer in a mere 12 years. By 2016, the brand could be found everywhere, with OPPO phones being sold in over 200,000 retail outlets across the nation. Latest Reviews If you're looking for the best smartphone on the market, battery performance is one of the key decisive aspects then ViserMark is for you. ​ Not only is ViserMark the first label that measures battery performance, translating mAh into direct battery life scores, it is a highly valuable marketing asset to device manufacturers and end users. ViserMark is a benchmark to help make better informed choices when buying a Smartphone. If you are a smartphone manufacturer and looking to improve your devices battery life and performance get in touch now to discuss how we can help.

SMARTPHONE TIER: ENTRY Battery capacity mAh: 5000 Best Smartphone Battery Performance: Ranking #1 Top Smartphone f or Battery Performance and No.1 within the Entry Tier Ranking Table Battery Performance Testing and Review – September 2020 Product Experience more than 3 days of boundless energy with an extra long-life 5000mAh battery in a single charge on your View5! The Smartphone features a premium design, 48MP AI Quad Camera with Ultra Large storage capacity. Release Date: Sepember 2020 Product Features and Specification Design: Premium design with an eye-catching glass like back cover Camera: Main Camera Quad 48MP + 8MP + 5MP +2MP Battery: 3.5 days of use/ 5000mAh Display: 6.55" Size: 165.95 x 76.84 x 9.3 mm Weight: 201g Memory: 64GB ROM and 3GB RAM Processor: Mediatek 6762D A25, Octa -Core 1.8GHz Battery Performance Introduction The Wiko View 5 is an Entry Tier Smartphone (less than 200 EURO). During our testing of this WIKO Smartphone in our laboratories, we had high expectations. The View 5 was launched to continue the View series, after the Wiko View 4 that had achieved the highest ViserMark Performance Battery Score so far. The overall Battery Performance Score is now a global score taking calculations from Battery Life, Power Efficiency and Charging Times. We have given this Smartphone a ViserMark Battery Performance Score of 68 , even well ahead of the previous WIKO View 4. . The Battery Performance Label, being nearer 100 indicates that it is one of the best-performing ones and has been ranked in No. 1 of the Best Battery Performance Smartphones as tested by SmartViser. The Wiko View 5 is designed with a power-efficient MediaTek chipset and with a 5000 mAh battery, so it is ready for a marathon! Test Results BATTERY LIFE - Days of Use Wiko View 5 obtained a Battery Life Score of 3.5 Days of Use. Having a 5000 mAh battery Smartphone does not always guarantee good battery life. As we can see from our ranking, some devices with a 5000 mAh battery received a score of about 2.5 Days of Use. This comes from the trade-off between performance, specifications, and battery life. WIKO has made a considerable effort to set an exceedingly high priority on battery life performance, a Wiko View 5 device is super-efficient at using the battery capacity. CHARGING TIME - Hours and Minutes To reach full 100% the Charging Time was 3 hours and 15 minutes. The average Charging Time is 1:46 for a Smartphone within the ViserMark Entry Tier. Smartphone for Charging Times: Ranking #70 The lower end of Entry Tier Smartphones with the Best Charging Times Test Graphics Our testing is based on real smartphone usage from 100% battery level down to Power Off. When testing Smartphones, the testing protocol includes common daily life activities, for instance: Calls, Web, Video and Music streaming, Gaming, Social networks, Picture & Video capture and standby. All testing is performed under strictly controlled test conditions with all activities being executed in a defined order and timeline. There are a number of power-efficient processors, within today's Smartphones, that are able to cope with the growing number of new applications and can support high-resolution displays without compromising battery life. Power Efficiency is calculated using Battery Life and Battery Capacity. This is expressed in “Leaves" and reflects a rating between 1 being least and 5 being the most power-efficient. The Realme 8 Pro achieved an overall Power Efficiency Score of 3.5 Best Smartphone for Power Efficiency: Ranking #2 No.1 within the Entry Tier Ranking Table Conclusion To conclude, the WIKO View 5 range reached the highest score that we have measured so far. With such devices, you won’t worry about being far away from your charger and you will not have restricted use. ​3.5 Days of Use on one charge 5000mAh Battery ViserMark tests are performed with the strictest protocol in a controlled environment to ensure repetition and consistency powered and automated by SmartViser’s test automation solution viSer . The automation test includes a variety of user actions from calls to social media and periods of standby times. VCX (V alued C amera e X perience ) - not available at present. The VCX Forum has been working with its members on the system and infrastructure as a non-profit organisation. We strive to improve our technology to develop and exchange accurate and objective quality and performance indicators that are our ultimate goal. We will also serve as a compass for the smartphone camera industry. We appreciate your interest in VCX-Forum. Background WIKO , the global mobile brand, was founded in 2011 in Marseille in the South of France. Today, it operates in over 30 countries around the world, and is among the TOP 5 smartphone brands in Western Europe. Propelled by its success in the European market, the company has a growing international presence in Asia, Africa, Middle East and in the US. WIKO is part of Tinno Mobile Technology Corp., an innovative organisation specializing in the development and manufacture of smartphones, founded in June 2005, in Shenzhen, P. R. China. The group now has 7 R&D centres and 3 production sites, representing a 300,000 M2 industrial park. It has about 4,000 employees all over the world. Latest Reviews If you're looking for the best smartphone on the market, battery performance is one of the key decisive aspects then  ViserMark is for you. ​ Not only is ViserMark the first label that measures battery performance, translating mAh into direct battery life scores, but it is also a highly valuable marketing asset to device manufacturers and end-users . ViserMark is a benchmark to help make better-informed choices when buying a Smartphone.  If you are a Smartphone Manufacturer and looking to improve the Battery Performance of your Smartphones, please get in touch to discuss how we can help you.

By Xavier Frere 27th October 2020 At ViserMark, we are on a roll creating ViserMark Labels showing exactly what you need to know about battery life and how you can make an informed decision when buying a Smartphone based on the performance score tested and verified by SmartViser. What to look for in a Smartphone Battle? The next battleground for Smartphones brands like Xiaomi, Wiko, Huawei, Oppo, Realme is expected to be about their best flagships. Who can deliver a premium device with exceptional performance and battery life challenging the established brands in this segment? Samsung and Motorola have already been showing off their flagship Smartphones dominating the best of listings since the beginning of the year. So how can you decide if a Smartphone Pro is better than a Smartphone Plus? Here’s your guide to our longest lasting Smartphones of 2020 so far – Let the Smartphone Battles commence! Indeed a vast majority of Smartphone brands are now identifying their best flagship with naming conventions, using new naming terms like Pro. Other Smartphone brands like Samsung have chosen alternatives such as Plus (+) or Ultra. Despite the current trend in naming terms, Sony shows no sign of adding these to the Xperia series but is integrating a Pro element into the camera applications. Basically, you would have thought that the Smartphone battles would lead to clear victors, but this is simply not the case as so many Smartphones contenders are stepping up to the mark with some surprising performance scores. Smartphone brands can be persuasive when informing users why the next Smartphone is so much better than the first one – how many times have you seen "look no further than…" Also, it is pretty easy to find a great Smartphone, but are they always a good choice for specific requirements, especially if you are a business user? Indeed, a business professional needs a powerful, fast, reliable Smartphone, able to take excellent pictures and handle full days of intensive usage. When it comes to battery life, Smartphones should support business professional in their fast-paced daily life. With high-performance scores and being rated as a dependable performer, for business professionals with high expectations they will not be disappointed with the array of Smartphone available. Who are the key Smartphone Players? So when looking for the next Smartphone, will an end-user be looking for something different, have a specific feature or even want to gain a better user experience? Here is our selection of battery life performance Smartphone reviews completed so far in 2020: Xiaomi Mi 10 Pro Oppo Find X2 Pro Realme X50 Pro Oneplus 8 Pro Samsung S20+ (Qualcomm version) Samsung S20 Ultra (Exynos version) Sony Xperia 1 Mark2 Motorola Edge Google Pixel 4 xl Huawei P40 Pro Commencing the Smartphone battle, ViserMark has assembled a selection of the highest premium Smartphones from market leaders as well as bringing some of some flagship killers (Realme) and flagship challenger (Motorola) to the battle scene. In our personal and professional life, Smartphones have become powerful and can make our lives so much more stress-free – well sometimes! So you would expect your Smartphone to give battery life performance exceeding one day of usage. With 2 days battery life available, you will know in advance what to expect, and make a real decision to buy on this particular selling point the Smartphone or not. Have you ever had one of those days, where everything seems a little more intensive than usual, perhaps you have been travelling or just out and about? Then you take your Smartphone out to catch up with work or life and your battery life is so low. When collating our battle scene of Smartphones, most will have enough battery life for 2 or 3 days, removing somewhat stressful situations. Since everyone knows that SmartViser test and verify our Smartphone Battery Performance reviews, using testing protocols and a strict testing environment, we thought we would offer you something a little different. So let’s find out! Forgetting the ViserMark Label (only this once), our SmartViser technology experts have brought some of their own options, comments and views while preparing the list of Smartphones for the battle. It’s clear that each Smartphone has developed its very own personality and they all have at least one quality that could make the difference to an average end-user while looking for a new Smartphone: Pixel 4 Xl: perfect daily mate, compact, easy to use Motorola Edge: Wow effect with its edge screen Xperia1 Mark2: original, interesting cinema wide format Samsung S20 Ultra: your laptop into a smartphone Samsung S20+: perfect display in a sleek body Oneplus 8 Pro: perfectly crafted with a sense of details Realme X50 Pro: simple and efficient Oppo Find X2 Pro: stunning screen & handling feeling with Ceramic or Vegan leather body Xiaomi Mi 10 Pro: the bodyguard, no fear I’m here Huawei P40 Pro: very close feeling from Mi 10 Pro, don’t worry I will follow you everywhere every time. SmartViser Best Smartphone Battles 2020 So, what about battery life, how many of those Smartphones can deliver 2 days of usage based on one single charge? As 2020 shortly draws to an end, Smartphone flagships are now integrating some even higher refresh rates. We are delighted to have tested and verified those Smartphones in several testing configurations and have collated the results into an average overall ranking. Take a look at the outcome of Battery Life and Performance Score for Battle Smartphones. The Smartphone final rankings can be seen below: The Results are In! As you can see from the graph above only 2 Smartphones achieve a score higher than 200, meaning that only Huawei P40 Pro and Xiaomi Mi 10 Pro are ranked having a ViserMark of 2 days. Even if other Smartphones were not quite up to the 2 days of usage requirement they all ranked with 1.5 days. Interestingly, during our Pro battle analysis, we discovered two positive surprises and two negative ones that will be a key influencer especially if you are considering buying a Samsung device from the S20 range. Spoiler alert, the Chipset type: Samsung S20+ is on the podium almost reaching two days thanks to the snapdragon power efficiency. Lightweight Pixel 4 XL stays in the competition with flagships from a battery life standpoint On the other end: Samsung S20 Ultra powered with Exynos struggles to offer acceptable battery life although integrating 5000 mAh battery. But its Exynos chipset has to power a wide 6.9’’ screen Sony Xperia 1 (Mark 2) hardly achieves 1.5 days and has the lowest score in our battle. Battery capacity and overall efficiency are lower than the competition. We also have noticed during our testing that Sony is reaching slightly higher temperatures during intensive usage sessions. And the Winner is? The Smartphone with the longest life is the Huawei P40 Pro. It’s the winner of ViserMark battery life performance Smartphone reviews so far in 2020 in the pro/flagship segment. With its great capability to operate more than 2 days on a single charge, which is quite impressive for a Pro device. The Xiaomi M10 Pro achieves almost the same performance falling short of only 6 points in the score. (Huawei P40 Pro achieved 211 and Xiaomi MP10 achieved 205) . Both Huawei P40 Pro and Xiaomi M10 will fully satisfy end users who are looking for a premium device without compromising the Smartphone battery life. With the exception of the Huawei P40 Pro and Xiaomi M10 Pro, all the other Smartphones were good battle contenders, by comfortably achieving 1.5 Days of battery life. Samsung S20 Ultra and Sony Xperia 1 (Mark 2) only just reached 1.5 Days meaning you may need to keep an eye on the battery life especially on days that you are looking. Final Words : These tips will explain how to manage battery life, so keep reading to learn more about to power a mobile phone for longer - 10 Tips For Saving Your Mobile Phone Battery Life P.S See all the latest ViserMark Smartphone Reviews Photo by Photo by Jacob Morch on Unsplash

Battery Life Testing Report Product With its 5000 mAh battery, you can go up to 2.5 full days on a single charge. The smartphone has a 6.4" Max Vision Full HD+ display and dual stereo speakers tuned by Dolby®, you’ll have an all-access pass to the world of entertainment. Product Features and Specifications Design: “hello” design Camera: Quadruple, 48MP main camera Chipset: Qualcomm snapdragon 665 Battery: 2.5 days of use with 5000 mAh battery Display: 6.4” FHD+ Size: 156 x 75.8 x 9.6 mm Weight: 197g Memory: 4 GB RAM – 64 GB Storage Success Metrics Introduction We took a new Smartphone delivery from Motorola - the Motorola G8 Power. In general, previous Motorola Smartphones did not achieve a good ViserMark Battery Life and Performance score. This year's iteration is an all-round better Smartphone with added "Power" to the product name and a 5000mAh battery capacity, it's definitely a step up from it's predecessors, with Motorola wanting to clearly improve autonomy for the user-end. Testing Results Motorola G8 Power has achieved one of the best battery life score of 2020 products that SmartViser has been testing. Of course this product has a high capacity battery but it is now using each mAh with the best care and provide to the end-user what he expect. Test Graphics First graphic below shows that 2 runs have the same results so Motorola G8 power is very stable in terms of behaviour. Conclusion Motorola G8 Power achieves a really good performance very close to 3 days, that Motorola highlighted in terms of their promotional communication about this Smartphone. With a performance score of 275, this G8 is well “powered”. ViserMark tests are performed with the strictest protocol in a controlled environment to ensure repetition and consistency powered and automated by SmartViser’s test automation solution viSer. The automation test includes a variety of user actions from calls to social media and periods of standby times. See more Reviews Background Motorola created the mobile communications industry. They have invented most of the protocols and technologies that make mobile communications possible, including the first mobile phone, the first base station and pretty much everything else in between. Today, Motorola are combining that pioneering spirit with a renewed commitment to consumers. That’s why their phones run on Android, the world's most popular operating system. Android brings the openness that shaped the Internet to the mobile world. That’s also why they are the first company to bring smartphone production back to the USA and allow people to customise their own phone design. For the past 80 years, their engineers have thrived on invention; on finding new ways to solve problems. Today Motorola continue to look for new opportunities to change people’s lives for the better through the magic of mobility Latest Reviews If you're looking for the best smartphone on the market, battery performance is one of the key decisive aspects then ViserMark is for you. ​ Not only is ViserMark the first label that measures battery performance, translating mAh into direct battery life scores, it is a highly valuable marketing asset to device manufacturers and end users. ViserMark is a benchmark to help make better informed choices when buying a Smartphone. If you are a smartphone manufacturer and looking to improve your devices battery life and performance get in touch now to discuss how we can help.

Battery Life Testing Report Product With its 5020 mAh battery, you can go up to 2.5 full days on a single charge. The 2340x1080 full HD+ resolution ensures an immersive visual experience. Product Features and Specifications Camera: Quadruple, 13MP main camera Chipset: Media Tek Helio G80 Battery: 2.5 days of use with 5020 mAh battery Display: 6.53” FHD+ Size: 163.3 x 77 x 9.1 mm Weight: 198g Memory: 3 GB RAM – 32 GB Storage Success Metrics Introduction Xiaomi Redmi 9 with a Media Tek processor and a 5020 mAh battery capacity should have a very high autonomy. We already tested Xiaomi Redmi Note 9 pro with a Qualcomm processor and the result was really good. Redmi 9 can or not propose the same result than Redmi Note 9 pro in terms of autonomy, that is the question. Testing Results Both Redmi note 9 pro and Redmi 9 showed very similar discharge trends and they both reached end of first days with exactly same remaining battery level. So, Xiaomi with 2 different processors propose the same user experience for autonomy to the end-user. Redmi 9 power has achieved one of the best battery life score of 2020 products that SmartViser has been testing. Test Graphics First graphic below shows that 2 runs have the same results so Xiaomi Redmi 9 is very stable in terms of behaviour. Conclusion Xiaomi Redmi 9 achieves a really good performance very close to 3 days and can fight on autonomy with Oppo A5 & A9 as they have the same results. ViserMark tests are performed with the strictest protocol in a controlled environment to ensure repetition and consistency powered and automated by SmartViser’s test automation solution viSer. The automation test includes a variety of user actions from calls to social media and periods of standby times. See more Reviews Background Xiaomi was founded in 2010 by serial entrepreneur Lei Jun, who believes that high-quality technology doesn't need to cost a fortune. Is focused on being the most user-centric mobile internet company. With more than 61 million handsets sold in 2014, and products launched in Taiwan, Hong Kong, Singapore, Malaysia, Philippines, India, Indonesia and Brazil, Xiaomi is expanding its footprint across the world to become a global brand. Xiaomi is headquartered in Beijing, China and has offices in Asia-Pacific, India, and Brazil. Latest Reviews If you're looking for the best smartphone on the market, battery performance is one of the key decisive aspects then ViserMark is for you. ​ Not only is ViserMark the first label that measures battery performance, translating mAh into direct battery life scores, it is a highly valuable marketing asset to device manufacturers and end users. ViserMark is a benchmark to help make better informed choices when buying a Smartphone. If you are a smartphone manufacturer and looking to improve your devices battery life and performance get in touch now to discuss how we can help.

Battery Life Testing Report - October 2020 Product Release Date October 2020 Product Features and Specification · Camera: Quadruple, 64MP main camera · Chipset: Exynos 9611 · Battery: 2.5 days of use with 6000 mAh battery · Display: 6.4 Super AMOLED FHD+ · Size: 159.2 x 75.1, 8 x 8.9 mm · Weight: 191g · Memory: 64 GB and 6 GB Ram Success Metrics Introduction The M31 from Samsung is dedicated to users who want a very high autonomy as Samsung integrated a 6000 mAh capacity battery. This is a huge capacity not seen up to now from the major brands. It is interesting to know where this Smartphone is in the ViserMark Ranking Table It should be number 1! Testing Results Results are under the expectation as the score is at 2.5 days of autonomy. Compared to the others brands which provide a 5000 mAh capacity battery, there is a gap of up to 1 day. Autonomy is good, but not optimised compared to competitors. Test Graphics 2 runs are really identical. Conclusion To conclude, Samsung M31 does not offer the Battery Life expectation from its 6000 mAh battery. Results are acceptable and overall the ViserMark score is high but not excellent. ViserMark tests are performed with the strictest protocol in a controlled environment to ensure repetition and consistency powered and automated by SmartViser’s test automation solution viSer. The automation test includes a variety of user actions from calls to social media and periods of standby times. See more Reviews Background The Samsung Group is a South Korean multinational conglomerate headquartered in Samsung Town, Seoul. It comprises numerous affiliated businesses, most of them united under the Samsung brand. Samsung Electronics has assembly plants and sales networks in 74 countries and employs around 290,000 people. Samsung is a major manufacturer of electronic components such as lithium-ion batteries, semiconductors, image sensors, camera modules and displays for clients such as Apple, Sony, HTC and Nokia. Latest Reviews If you're looking for the best smartphone on the market, battery performance is one of the key decisive aspects then ViserMark is for you. ​ Not only is ViserMark the first label that measures battery performance, translating mAh into direct battery life scores, it is a highly valuable marketing asset to device manufacturers and end users. ViserMark is a benchmark to help make better informed choices when buying a Smartphone. If you are a smartphone manufacturer and looking to improve your devices battery life and performance get in touch now to discuss how we can help.

Battery Life Testing Report – October 2020 Product Release Date October 2020 Product Features and Specification · Compact design · Camera: Triple, 48MP main camera · Chipset: Helio P65 · Battery: 1.5 days of use with 3500 mAh battery · Display: 6.1 Super AMOLED · Size: 149.9 x 69.8 x 7.9 mm · Weight: 152 g · Memory: 64 GB and 4 GB Ram Success Metrics Introduction These models from Samsung are dedicated to users who want Samsung quality at a really good price. For these models, the target from Samsung is to give a battery life that will last you all day. Integrating a 3500 mAh capacity battery can be enough to achieve this expectation. Testing Results Results are over the expectation as the Battery Life score is very close to 2 days of autonomy with an overall Performance score of 190, but it is not a verified as a 2 day ViserMark label. In fact, users can use the Smartphone for up 2, days but it will not last a 2nd night without a charge. Test Graphics 2 runs are really identical. Conclusion To conclude, Samsung A41 offers a full set of good features and performance. Battery Life expectation from its 3500 mAh battery is really acceptable and although the overall ViserMark score is good but it's not excellent. ViserMark tests are performed with the strictest protocol in a controlled environment to ensure repetition and consistency powered and automated by SmartViser’s test automation solution viSer. The automation test includes a variety of user actions from calls to social media and periods of standby times. See more Reviews Background The Samsung Group is a South Korean multinational conglomerate headquartered in Samsung Town, Seoul. It comprises numerous affiliated businesses, most of them united under the Samsung brand. Samsung Electronics has assembly plants and sales networks in 74 countries and employs around 290,000 people. Samsung is a major manufacturer of electronic components such as lithium-ion batteries, semiconductors, image sensors, camera modules and displays for clients such as Apple, Sony, HTC and Nokia. Latest Reviews If you're looking for the best smartphone on the market, battery performance is one of the key decisive aspects then ViserMark is for you. ​ Not only is ViserMark the first label that measures battery performance, translating mAh into direct battery life scores, it is a highly valuable marketing asset to device manufacturers and end users. ViserMark is a benchmark to help make better informed choices when buying a Smartphone. If you are a smartphone manufacturer and looking to improve your devices battery life and performance get in touch now to discuss how we can help.

Battery Life Testing Report Product Experience 2 days of  energy with a battery capacity of 4500 mAh. Product Features and Specifications Design: Full boardless AMOLED Camera:  QUAD 108MP with 8K video Battery:  2 days of use/ 4500mAh Display: 6.67" FHD + Size: 162.5 x 74.8 x 8.96 mm Weight: 208g Memory: 256GB ROM and 8GB RAM Chipset: Qualcomm® Snapdragon™ 865 Success Metrics Introduction With mi 10 Pro Xiaomi is now offering one alternative in the flagship market segment. Mi 10 Pro is indeed integrating a full set of perfectly crafter premium components: 6,67” AMOLED screen, premium camera setup, powerful snapdragon 865. It is equipped with a 4500 mAh battery. Let see if mi 10 pro is also offering a premium battery life performance. Testing Results As for every device giving end user possibility to change display refresh rate we have tested mi 10 pro with 60 Hz and 90 Hz rates. Higher refresh rate is known to lead to more current drain and so far device with more than 60 Hz are failing to reach 2 days ranking with our viSerMark protocol. Xiaomi mi 10 pro did it! When refresh screen is set to 90 Hz, which is the default setting, it manages to stay above 2 days target. Indeed it has run our viSerMark protocol during 48 hours… and 1 minute, scoring 200 points. Then, when switching back refresh rate to 60 Hz Xiaomi mi 10 pro is able to run almost 2 hours more. This is not a huge gap, this will give you the right find some power source. Test Graphics Switching refresh rate from 90Hz to 60Hz will not highly modify Xiaomi mi 10 Pro user experience while assessing battery life: Conclusion Mi 10 Pro is Xiaomi’s 2020 proposal in the flagship segment. With a measured score of 205 and 2 days ranking Mi 10 Pro managed to offer a very good for its class battery life. ​ ViserMark tests are performed with the strictest protocol in a controlled environment to ensure repetition and consistency powered and automated by SmartViser’s test automation solution viSer. The automation test includes a variety of user actions from calls to social media and periods of standby times. See more Reviews Background Xiaomi was founded in 2010 by serial entrepreneur Lei Jun, who believes that high-quality technology doesn't need to cost a fortune. Is focused on being the most user-centric mobile internet company. With more than 61 million handsets sold in 2014, and products launched in Taiwan, Hong Kong, Singapore, Malaysia, Philippines, India, Indonesia and Brazil, Xiaomi is expanding its footprint across the world to become a global brand. Xiaomi is headquartered in Beijing, China and has offices in Asia-Pacific, India, and Brazil. Latest Reviews If you're looking for the best smartphone on the market, battery performance is one of the key decisive aspects then ViserMark is for you. ​ Not only is ViserMark the first label that measures battery performance, translating mAh into direct battery life scores, it is a highly valuable marketing asset to device manufacturers and end users. ViserMark is a benchmark to help make better informed choices when buying a Smartphone. If you are a smartphone manufacturer and looking to improve your devices battery life and performance get in touch now to discuss how we can help.

Battery Life Testing Report Product Experience 1.5 days of  energy with a battery capacity of 4115 mAh. Product Features and Specifications Design: Curved glass in light blue colour or metallic like grey with an easy grip and compact to hold. Rear Camera:  48 MP, f/1.8, 26mm (wide) Front Camera: 32 MP, f/2.5, (wide) Battery:  1.5 days of use/ 4115 mAh (Non Removable) Display: 6.44" Super AMOLED, Full HD+ Size: 158.3 x 73.3 x 8.2 mm Weight: 184g Memory: 8 to 12 GB RAM - 128GB/256GB Storage Chipset: Mid-High end Qualcomm snapdragon 765G Success Metrics Introduction Exciting News! The OnePlus Nord Smartphone has improved their Performance Score following a recent software upgrade! New Score Old Score OnePlus Nord is a mid-end smartphone identified as a camera flagship. 4 cameras (48+8+5+2) allow to take good pictures but perhaps not at the level of high-end models. The quality of the screen is really good. OnePlus considers that mid end processor should deliver excellent user experience. OnePlus Nord is powered by a Qualcomm Snapdragon 765G and results are quite good in terms of fluidity thank also to OxygenOS interface. OnePlus has chosen a 4115 mAh to power its originally designed device and we expect this device to achieve a better performance than flagships that would give it a competitive advantage. Testing Results OnePlus Nord gives capability to choose between 2 refresh rates from 60Hz to 90Hz. We have executed ViserMark protocol using the different settings. There is no real impact for the end user using these 2 different refresh rates. Here is below summary of our testing runs. In order to compute the official score ranking we have only selected both 90 Hz and 60 Hz rates. Test Graphic Graphic below shows that choosing 90 Hz or 60 Hz will not have real impact on battery life. Conclusion OnePlus Nord achieves a reserved performance. With both screen settings, it manages to rank a good 1.5 days, this is not enough for a mid-end product. The result is worst than OnePlus 8 Pro. ViserMark tests are performed with the strictest protocol in a controlled environment to ensure repetition and consistency powered and automated by SmartViser’s test automation solution viSer. The automation test includes a variety of user actions from calls to social media and periods of standby times See more Reviews Background OnePlus Technology (Shenzhen) Co., Ltd., commonly referred to as OnePlus, is a Chinese smartphone manufacturer headquartered in Shenzhen, Guangdong. It was founded by Pete Lau and Carl Pei in December 2013. The company officially serves 34 countries and regions around the world as of July 2018 . They have released numerous phones, amongst products. It is currently majority owned by Oppo as its only shareholder, which is a subsidiary of BBK Electronics along with Vivo and Realme. Latest Reviews If you're looking for the best smartphone on the market, battery performance is one of the key decisive aspects then ViserMark is for you. ​ Not only is ViserMark the first label that measures battery performance, translating mAh into direct battery life scores, it is a highly valuable marketing asset to device manufacturers and end users. ViserMark is a benchmark to help make better informed choices when buying a Smartphone. If you are a smartphone manufacturer and looking to improve your devices battery life and performance get in touch now to discuss how we can help.

Battery Life Testing Report Product Experience 2 days of  energy with an extra long-life 3580 mAh. The smartphone features a large 21:9 Wide 6.2" display with a multiwindow function Product Features and Specifications Design: Easy one hand operation thanks to 21:9 wide aspect ratio, clean design and slender form Camera: 3, 13MP main camera Chipset: Media Tek Helio P22 Battery:  2 days of use with 3580 mAh battery Display: 6.2" IPS Size: 159 x 71 x 8.7 mm Weight: 178g Memory: 3 GB RAM - 64 GB Storage Success Metrics Introduction Sony Xperia L4 is a low-end smartphone identified with a large screen 21:9 and a slender form and clean design. Despite its large display it is designed for an easy and comfortable one handed operation. The quality of the screen despite its size is not at a high standard and general performance does not meet expectations powered by the MediaTek Helio P22. Sony has chosen a 3580 mAh to power this device. It is risky whereas most of manufacturers are focusing on 5000 mAh battery capacity these days. We expect this device to achieve 2 days of performance that would give it a competitive advantage compared to mid-end range. Testing Results We have executed ViserMark protocol using the only one refresh rate setting available, 60 Hz. Here is below summary of our testing runs. In order to compute the official score ranking we have calculated score based on 2 runs. Test Graphics We were expecting Sony Xperia L4 to rank at least 2 Days as it is a low-end smartphone. It is just over 2 days but anyway over. Conclusion Sony Xperia L4 achieves a good performance. With one of the smallest battery capacity, only 3580 mAh, it manages to rank over 2 days, this is good for a mid-end product. ViserMark tests are performed with the strictest protocol in a controlled environment to ensure repetition and consistency powered and automated by SmartViser’s test automation solution viSer. The automation test includes a variety of user actions from calls to social media and periods of standby times. See more Reviews Background Sony Mobile Communications Inc. s a multinational telecommunications company founded on October 1, 2001 as a joint venture between Sony and Ericsson, headquartered in Tokyo, Japan and wholly owned by Sony. On March 26, 2020, Sony announced that it will establish an intermediate holding company called Sony Electronics Corporation that will incorporate the three businesses that comprise its Electronics Products & Solutions segment (Imaging Products & Solutions, Home Entertainment & Sound, and Mobile Communications) effective April 1, 2020. Latest Reviews If you're looking for the best smartphone on the market, battery performance is one of the key decisive aspects then ViserMark is for you. ​ Not only is ViserMark the first label that measures battery performance, translating mAh into direct battery life scores, it is a highly valuable marketing asset to device manufacturers and end users. ViserMark is a benchmark to help make better informed choices when buying a Smartphone. If you are a smartphone manufacturer and looking to improve your devices battery life and performance get in touch now to discuss how we can help.

Battery Life Testing Report Product Experience 1.5 days of  energy with a battery capacity of 5000 mAh. Product Features and Specifications Design: Wide immersive display Camera:  QUAD 108.0 MP + 12.0 MP + 48.0 MP + VGA Battery:  1.5 days of use/ 5000mAh (Non Removable) Display: 6.9" QHD Size: 166.9 x 76 x 8.8 mm Weight: 220g Memory: 128GB ROM and 12GB RAM Chipset: High End Exynos 990 Success Metrics Introduction Samsung S20 Ultra is the most advanced smartphone of S20 series. Available with 2 different high end chipsets, Qualcomm snapdragon 865 or Exynos 990 we have tested here the exynos version. Holding a wide 6,9” screen with 120 Hz refresh rate it is powered by a massive 5000 mAh. Is it enough to give it an acceptable battery life ? Testing Results As Samsung, as on other S series mates, give customers choice between several screen settings parameters so they can balance between battery life and performance, but we are not sure that end users will understand all this easily. When performing our ViserMark protocol we have chosen to test FHD+ resolution with 60Hz which is the default one and 120Hz that increases fluidity. Well Samsung set 60 Hz as default, does it mean that 120 Hz will impact too much on battery life ? S20 Ultra didn’t manage to reach the minimum score to be ranked 2 Days of battery life and it stays in the 1.5 range whatever the selected refresh rate. When refresh rate is set to 120 Hz S20 Ultra will hardly manage to reach 1,5 days without any security margin (Score 157) and things will go better when setting refresh rate to 60 Hz. In this configuration S20 Ultra scores 182 that give 1.5 rating with more margin. Test Graphic We can easily notice impact of refresh rate on battery life between 120Hz and 60Hz. Conclusion A flagship holding a 5000 mAh sounds in a good position to offer premium user experience without any compromise on battery life. But S20 Ultra battery should juice exynos 990 and 6,9” screen with 120 Hz refresh rate. This leads to a S20 Ultra which doesn’t beat any record on battery life and is even hardly offering acceptable endurance. ViserMark tests are performed with the strictest protocol in a controlled environment to ensure repetition and consistency powered and automated by SmartViser’s test automation solution viSer. The automation test includes a variety of user actions from calls to social media and periods of standby times. See more Reviews Background The Samsung Group is a South Korean multinational conglomerate headquartered in Samsung Town, Seoul. It comprises numerous affiliated businesses, most of them united under the Samsung brand. Samsung Electronics has assembly plants and sales networks in 74 countries and employs around 290,000 people. Samsung is a major manufacturer of electronic components such as lithium-ion batteries, semiconductors, image sensors, camera modules and displays for clients such as Apple, Sony, HTC and Nokia. Latest Reviews If you're looking for the best smartphone on the market, battery performance is one of the key decisive aspects then ViserMark is for you. ​ Not only is ViserMark the first label that measures battery performance, translating mAh into direct battery life scores, it is a highly valuable marketing asset to device manufacturers and end users. ViserMark is a benchmark to help make better informed choices when buying a Smartphone. If you are a smartphone manufacturer and looking to improve your devices battery life and performance get in touch now to discuss how we can help.

Battery Life Testing Report Product Experience 1.5 days of  energy with an extra long-life 4200mAh. The smartphone promises a high speed powered by Snapdragon 865 5G with a 65W Super Dart Change in 35 minutes. Product Features and Specifications Design: Full screen glass sandwich Camera: QUAD 64MP Battery:  1.5 days of use/ 4200mAh Supports 65W Fast Charge Display: 6.44" FHD+ 90Hz Size: 158.96 x 74.24 x 8.9 mm Weight: 205g Memory: 256GB and 12GB RAM Processor: Qualcomm® Snapdragon™ 865 flagship platform Success Metrics Introduction While OnePlus is now truly settled on the premium segment some new brands are taking the role of proposing some flagship killers. After 2019 Realme X2 pro is back with its updated generation X50 5G Pro. To fit with the flagship killer definition X50 Pro 5G is integrating the best of components: snapdragon 865 with 5G support, quad camera setup, bezel less design, AMOLED screen with higher refresh rate. While design is fairly nice with some original colors, it is not very original and far from offering exclusive premium feeling. It remains bulky although battery capacity stays slightly lower than competition. So let’s see if 4200 mAh is enough to power master of speed processor and wide 90 Hz display. Testing Results X50 Pro 5G is provides a battery life performance in line with competition ranking 1.5 days whatever refresh rate: 60Hz or 90Auto. This last setting will adapt refresh rate depending on displayed content which is a good way to balance between fluidity and battery life. With a little bit more of fuel it would have reached 2 Days ranking and this could have been a good selling point. Realme X50 Pro did it well on our viSerMark protocol, not beating any record but it will deliver acceptable battery life considering its spec sheet. Realme did provide X50 Pro with another key asset: its (very very) fast 65W charging. With this technology only few minutes of charge will give you extra comfort to use X50 Pro smartphone without restraint. Test Graphics Ending first day at more than 50% will give you confidence, battery will drain a little bit faster on second day. Conclusion Realme X50 Pro didn’t beat any record, at least it managed to power a device including a full set of premium components during 1.5 days which is at competition level. ViserMark tests are performed with the strictest protocol in a controlled environment to ensure repetition and consistency powered and automated by SmartViser’s test automation solution viSer. The automation test includes a variety of user actions from calls to social media and periods of standby times. See more Reviews Background Realme is a Chinese smartphone manufacturer headquartered in Shenzhen, Guangdong. The company was founded on May 4, 2018 by Sky Li, who was former vice president of Oppo.By July 2019, Realme had successfully entered 20 markets, including China, South Asia, Southeast Asia and Europe. In June of 2020, realme's global users of smartphone reached 35 million Latest Reviews If you're looking for the best smartphone on the market, battery performance is one of the key decisive aspects then ViserMark is for you. ​ Not only is ViserMark the first label that measures battery performance, translating mAh into direct battery life scores, it is a highly valuable marketing asset to device manufacturers and end users. ViserMark is a benchmark to help make better informed choices when buying a Smartphone. If you are a smartphone manufacturer and looking to improve your devices battery life and performance get in touch now to discuss how we can help.