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Google Pixel 7 Pro- Battery Performance Score

Updated: Feb 9

A Big Smartphone that Does Deliver



Battery Capacity mAh: 5000

Smartphone Battery Performance Overall Score: 32/100

Overall Battery Performance Score:

Ranking #99

Flagship Tier Ranking:

Ranking #9

Credit Image: Google


We have listed what you need to know about the Google Pixel 7 Pro.


Google has added another Pixel 7 smartphone to their range - the Google Pixel 7 Pro.

The Google Pixel 7 and Google Pixel 7 Pro are impressive Flagship/Pro devices and compete with other smartphones within the Flagship Tier (€700+).

The Google Pixel 7 Pro is clearly a sequel. It has the same size, shape, and overall design as its predecessor, the Google Pixel 6 Pro. Being a great and well-designed smartphone, it captures beautiful images at night and during the day. With exceptional camera features this smartphone can deliver high-quality pictures.

With its Tensor G2 chipset specialised for Google-specific AI functions, the Google Pixel 7 Pro shows all-around responsiveness. Improvements made to speech recognition regarding its accuracy, Google Assistant is much more beneficial than previously and multiple languages can be interrupted efficiently. Also, the Tensor G2, which has enhanced graphics rendering than its predecessor, runs the Android 13 UI smoothly, ensuring a comprehensive and efficient user experience.

This is a quick summary of the Google Pixel 7 Pro for you:

Product - Good Points

· Excellent camera performance

- Sharp display

· Well-designed smartphone

- Google Sofware Tensor G2

- Technology upgrade pledge

Product - Be Aware of Points

· Battery performance could be better

- Slow charging

· HDR sharing is restricted

- Connectivity improvements required

Smartphone Battery Performance Score

and Battery Results

We have designed and developed Battery Performance Labels

to help Smartphone users.

Translated into the ViserMark Labels displayed below are the

battery test results for the Google Pixel 7 Pro.


Look at the review by ViserMark based on the results during testing.

You can find the full results of our battery performance testing below:

Smartphone Battery Performance Overall Score:

The Battery Performance Label shows a score between 0 and 100. It reflects the performance based on independent, repeatable, and rigorous testing.

Using various testing criteria, measured using real-life scenarios and live networks, results collated with calculations from Battery Life, Power Efficiency and Charging results that amount to the total score.

In the Flagship Tier (€700+). the Google Pixel 7 Pro achieved 32 out of 100 for battery performance, therefore positioned in the bottom half of the table for Battery Performance Scores compared with previous 2022 scores.

The Google Pixel 7 Pro compares very well with another Google Pixel 7 mobile phone. The Google Pixel 7 was recently tested by ViserMark and obtained just 2 points more with 34 out of 100. Although only gaining a slight margin on battery performance scores, the Google Pixel 7 is suited to people looking for better value and a slightly smaller smartphone to hold.

The Samsung S22 is also in the Flagship Tier (€700+) and has a higher battery performance score than both Google mobile phones, with 36 out of 100. When comparing this smartphone with the Google Pixel 7 Pro, needless to say, Samsung launched the Galaxy S22 series almost a year ago in February 2022. With the pending release of the Samsung Galaxy S23 range of smartphones, we are looking forward to bringing you the battery performance reviews very shortly. So, how will the Google Pixel 7 Pro compare with the Samsung S23?

Comparison of SmartPhones in the Flagship/Pro Tier

The Apple brand remains in the top places with scores of 72 and 53 out of 100, respectively for the Apple iPhone 13 Pro Max and Apple iPhone 13 Pro, which both have impressive overall battery performances in the Flagship Tier (€700+).

Viewed in the Flagship Tier Ranking table are more Battery Performance Scores.


Battery Life

Battery Life - How long will this Smartphone battery last?

Look at our updated Battery Life ViserMark Label. This label displays the “Days-of-Use” in both actual days and provides even more accurate information in hours. It reflects the usage of a smartphone from a full charge.

When looking at the Flagship/Pro Tier, most devices are able to last for 1.5 days of usage, with the exceptions being the Apple iPhone 13 Pro Max with 3.5 days of battery life and the Apple iPhone 13 Pro with one day less, with 2.5 days of battery life.

The Google Pixel 7 has a lower battery capacity of 4355mAh than the Google Pixel 7 Pro, which has the typical 5000mAh. ViserMark did expect the Google Pixel 7 Pro to deliver more battery performance during our testing. Both devices achieved 1.5 days of usage, lower than other Flagship/Pro Tier smartphones we have tested.

Despite the fact that the Samsung S22 also delivers 1.5 days of usage, it has an even smaller battery capacity of only 3700mAh - which is quite remarkable!

Comparison of SmartPhones in the Flagship/Pro Tier

Google does state that Pixel’s Adaptive Battery can last over 24 hours – and up to 72 hours when you turn on Extreme Battery Saver. However, this feature disables various features including 5G connectivity. Our battery performance protocol ensures that we measure and evaluate key areas of user experience, with all default testing performed under strictly controlled conditions without Battery Saver features enabled.

View the Days of Usage table and see what other smartphones made it into the Top Ten.


Charging Times

Battery Charging Time - How long will this smartphone take to charge?

Time varies to charge different types and sizes of Smartphone batteries. Expressed in Hours and Minutes.

Unfortunately, the Google Pixel 7 Pro has a slow charging time of 3 hours and 22 minutes which exceeds that of the Google Pixel 7 of 2 hours and 51 minutes and the Samsung S22 takes 2 hours and 36 minutes. Both the Google Pixel 7 and the Google Pixel 7 Pro support 30W fast wired charging, but the wireless charging maximum speed can vary.

Comparison of SmartPhones in the FlagshipTier

Viewed in the Charging Times table more Charging Times.


Power Efficiency

Power Efficiency - How power efficient is this smartphone?

Maximising the smartphone performance while reducing the amount of energy it consumes, with minimal impact on battery life.

Calculated using Battery Life and Battery Capacity and expressed in “Leaves", it reflects a rating between 1 being the least and 5 being the most power efficient.

Many of the Flagship/Pro smartphones are predicted to reach a rating of 1 out of 5 for battery efficiency, included are the Google Pixel 7 and Samsung S22 smartphones. However, the Google Pixel 7 Pro falls short in its performance and has achieved only 0.5 out of 5 as a rating. Once again, the Apple brand leads with higher power efficiency devices.

Comparison of SmartPhones in the Flagship/Pro Tier

The most battery-efficient smartphones will provide good battery life and reduce the number of times the battery will need to be charged which harms its longevity.

Viewed in the Power Efficiency table are more Power Efficiency Scores.


Annual Energy Consumption

Power Consumption - How much energy does this smartphone use?

All smartphones use energy, and although it is only a small amount, each smartphone varies in its consumption used.

The Google Pixel 7 Pro is calculated to use 4.4 kWh per Annum taken from the ViserMark Battery Performance testing. For the first time, end-users will be able to see an objective benchmark across all devices on the expected annual electricity consumption their device is expected to make.


Should I buy it?

The Google Pixel 7 Pro is a Flagship/Pro smartphone that offers feature-rich functionality, an excellent camera and high-end reliability and performance. Even though it carries a high price tag of $899 it still remains a true competitor in the Flagship smartphone market.

It has improved photography features and uses Google Pixel software offering secure and reliable performance, despite the fact that it is a little lacking in connectivity and battery life performance loyal Andriod users will still purchase the Google Pixel 7 Pro.

The Google Pixel 7 Pro is currently the best smartphone introduced by Google. Here at ViserMark, we look forward to comparing this smartphone review to the Apple iPhone 14 available shortly.


Extra Insights

Q: Does the Google Pixel 7 Pro support 5G?

A: Yes, it does

Q: Does the Google Pixel 7 Pro have a headphone jack?

Q: Does the Google Pixel 7 Pro support wireless charging?

Q: Does the Google Pixel 7 Pro have dual-SIM capabilities?

Q: Does the Google Pixel 7 Pro have stereo speakers?

Q: Does the Google Pixel 7 Pro have a microSD card slot?

Q: Is the Google Pixel 7 Pro VoLTE enabled?


Product Features and Specification

Release Date October 2022


6.7 inch LTPO OLED 1440 x 3120


Android 13, Google Tensor G2 nm) and Titan M2 security coprocessor

Memory & Storage

12 GB LPDDR5 RAM and 128 GB / 256 GB / 512 GB


Corning® Gorilla® Glass Victus™ cover glass

Main Camera

​50MP & 12MP

Front Camera




30W Wired Charging


Stereo Speaker. No headphone jack

Dimensions and Weight

162.9 x 76.6 x 8.9 mm and 212g

Colours Available

Obsidian Snow Hazel Color availability varies by region and channel.


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.

This is a numeric indicator of the camera value of smartphones and products. It is based on an objective assessment of equipment.

Learn more about the Google Pixel 7 Pro


Other Reviews



Google is an American technology services company founded in 1998 in Silicon Valley, California, by Larry Page and Sergey Brin, creators of the Google search engine. It has been a subsidiary of Alphabet since August 2015.


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If you're looking for the best smartphone on the market, battery performance is one of the key decisive aspects to consider. ViserMark offers labels that measure battery performance, translating mAh into direct battery life scores, days of usage, charging times and power efficiency.

It is also a highly valuable marketing asset to device manufacturers and end-users.

ViserMark offers a useful benchmark to help make better-informed choices when buying a Smartphone. 


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