Realme GT2 - Battery Performance Score
Updated: May 27
SMARTPHONE TIER: MID
Battery Capacity mAh: 5000
World’s First Biopolymer Smartphone Design
Smartphone Battery Performance Overall Score: 48/100
Overall Battery Performance Score: Ranking #57
Mid Tier Ranking: Ranking #10
We have listed what you need to know about the Realme GT2.
The Realme GT2 has arrived and we take a look at the main features as well as the battery performance. Our test results have been translated into ViserMark Labels designed to help you make an informed decision when selecting a smartphone.
Smartphone Battery Performance Score and Battery Performance Results
Smartphone Battery Performance Overall Score: 48/100
The Realme GT2 joins another 6 smartphones with the same battery performance score of 48. Being powered by 5000mAh the Realme GT2 has the same battery as the Oppo A54 5G.
The Oppo Find X2 Lite is the closest rival to the Realme GT2. With 2 days of usage, the Realme GT2 is better than the Oppo Find X2 Lite, although the 1 rating in power efficiency lets the Realme GT2 down as the Oppo achieves 1.5 as a rating. There is only 1 minute dividing these 2 smartphones, the Realme GT2 has a faster charging time of 49 minutes.
All 6 smartphones with the same battery performance score of 48 reside in the Mid Tier range. This tier is the most competitive for smartphones, with the highest performance score being 68/100 and the lowest being 39/100.
Within the Mid Tier Ranking table, the Realme GT2 is another serious contender. There are 6 devices achieving the same score of 48/100 tested during 2019 - 2022.
As shown within the table below.
All the Battery Performance Scores can be seen in the Smartphone Ranking 2021 table.
Battery Performance Testing and Review - April 2022
Product - Good Points
The Realme GT2 has the following features:
good battery life
good fast charging
innovative paper-like design
impressive camera 50MP camera
runs on Android 12
TCO 9.0 Certified Smartphone
made from an ISCC-certified biopolymer
Product - Be Aware of Points
The Realme GT2 lacks in performance in the following ways:
more expensive than other competitors
no telephoto cam
slightly better than its predecessor
no 3.5mm jack
Product Features and Specification
Release Date January 2022
6.62-inch OLED, FHD 1080 x 2400px
Qualcomm SM8350 Snapdragon 888 5G
128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
Corning Gorilla Glass 5
Fast Charging 65W
Stereo speakers no headphone jack
Dimensions and Weight
162.9 x 75.8 x 8.6mm and 194.5g
Paper White, Paper Green, Steel Black, Titanium Blue
Let’s have a look at the review by ViserMark based on the results during testing.
You can find the full results of our battery performance testing below:
Overall Battery Performance
With an average price, of around 400 EURO the Realme GT2 is classed as a good Mid Tier smartphone. It has an excellent 50MP main camera and a good battery capacity with fast charging. The Realme GT2 Pro is a little pricer being around 550 EURO.
In our testing, Realme GT2 achieved the following test results:
Battery Performance Score – 48 out of 100
The overall Battery Performance Score is now a global score taking calculations from Battery Life, Power Efficiency and Charging Times.
Based on the battery performance testing results, this smartphone received a ViserMark score of 48/100. With this score, the Realme GT2 smartphone is ranked #57 overall achieving a satisfactory performance score, as seen in the ViserMark Smartphone Ranking 2021/22 table.
BATTERY LIFE - Days of Use
Based on the ViserMark test protocol, the Realme GT2 achieved a score of 2 days.
The Average Day of Use ViserMark score of a Mid Tier smartphone is “1.9” Day of Use which places the Redmi Note 11S just above the average and towards the top half of the Day of Usage table and gains a ranking of #45 for overall smartphone Day of Usage score.
The best smartphones have a lifespan of 4 days as shown in the table below. You can see that there is a range of manufacturers trying to achieve the Wiko Power U20 4 Days of Usage - it remains ranked #1.
The Realme GT2 joins several Mid Tier smartphones that have managed to reach 2 Days of Usage and joins a very competitive area of the Mid Tier, as highlighted below.
The Realme GT2 has a battery capacity of 5000mAh. It does offer a good battery life, and when compared to other smartphones it has a solid battery performance. Also, improvements in this area have been made over the previous Realme GT series. Overall, the Realme GT2 reached a mid-table ranking of #45 for Days of Usage.
CHARGING TIME – Hours and Minutes
CHARGING TIME - Hours and Minutes
The charging time to 100% was an impressive 49 minutes to a full charge. With 65W fast charging, the Realme GT 2 is able to compete well in this area.
Being in the top ten fastest charging smartphones tested so far, as seen in the Charge Times Ranking table.
Having reached the under 1-hour charging barrier, it joins Xiaomi, Oppo and OnePlus smartphone manufacturers, all offering some very impressive and extremely fast charging times. The Realme GT2 has an overall ranking of #9, a very good performance, with an average battery capacity of 5000mAh.
The average Charging Time is 1:39 for a smartphone within the ViserMark Mid Tier.
The Realme GT2 delivers 0.49 minutes of charging time, matching that of the Honor 50 and Oppo Reno 4 5G.
The graph shown below shows the Charging Times as well as the battery Days of Usage.
As you can see a majority of the smartphones show 2 Days of Usage.
The Realme GT2 offers 65W fast charging, it does compete well as a Mid Tier smartphone and is in the overall Top 10 of fastest Charging Times -see our Charging Times Table
POWER EFFICIENCY – 5 Leaf Rating
There are several power-efficient processors, within today's smartphones, that can 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", reflecting a rating between 1 being the least and 5 being the most power-efficient.
A Power Efficiency Score of 1.0 was given to the Realme GT2.
The average score for a Mid Tier smartphone is 1.6, meaning the Realme GT2 is just below the average in our power efficiency ViserMark Power Efficiency ranking table.
From the table shown below, we have the Power Efficiency results.
As you can see the Realme GT2 remains at the lower end of the Power Efficiency table.
Should I buy it?
In conclusion, the Realme GT2 is a good smartphone, with excellent battery capacity. The Realme GT2 Pro is also available and more expensive to buy. Within the Mid Tier area, smartphones find it difficult to stand out above the rest, although the paper-like design helps - but it isn't really enough?
Q: Does the Realme GT2 support 5G?
A: Yes it does
Q: Does the Realme GT2 have a headphone jack?
A: No, it does not
Q: Does the Realme GT2 support wireless charging?
A: No, it's not featured yet
Q: Does the Realme GT2 have dual-SIM capabilities?
A: Yes, it offers dual SIM capabilities
Q: What storage and RAM variants is the Realme GT2 available in?
A: 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
Q: Does the Realme GT2 have stereo speakers?
A: Yes, it has a loudspeaker
Q: Does the Realme GT2 have a microSD card slot?
A: No, not available
Q: Is the Realme GT2 VoLTE enabled?
A: No, 3G, 4G and 5G supported
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)
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.
No VCX reviews are available for this smartphone.
See More Reviews
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.
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.
Get all the latest reviews
Join our readers to receive the latest update to our smartphone battery performance scores and performance reviews as soon as we finish our testing!
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.