Pixel 7a Reportedly Lowers Display Refresh Rate in Bright Sunlight Automatically: Details

Pixel 7a owners can enable a hidden setting to force the smartphone's display to always refresh at 90Hz.

Written by David Delima, Edited by Siddharth Suvarna | Updated: 28 June 2023 11:36 IST

Pixel 7a Reportedly Lowers Display Refresh Rate in Bright Sunlight Automatically: Details

Pixel 7a is equipped with the company's Tensor G2 chip

Highlights

Pixel 7a sports an 6.1-inch OLED display with a 90Hz refresh rate
It is said to automatically lower the display's refresh rate in sunlight
Pixel 7a owners can set the display to always refresh at 90Hz

Pixel 7a — launched by the company last month as the final addition to the Pixel 7 series of smartphones — could be equipped with a feature that reduces its screen refresh rate when the phone is exposed to bright sunlight. A Pixel owner recently shared details of how their phone automatically adjusts the display's refresh rate in bright sunlight and in the shade, suggesting that the functionality is intentional. However, users who want their Pixel 7a to always use the peak refresh rate can enable a specific hidden setting on their phone.

According to a Reddit post by user u/pawlikx_iron, the Pixel 7a reduces the screen refresh rate from 90Hz to 60Hz when the phone is used in bright sunlight. When the phone is returned to an area without sunlight, the peak refresh rate is automatically restored, the user stated.

Based on the responses in the comments section, it does not appear to be caused by thermal throttling — a process of lowering CPU speeds when the chip temperature is too high. It was recently reported that the Pixel 7a could be equipped with a slightly different version of the Tensor G2 chip that powers the Pixel 7 and Pixel 7 Pro that could lead to lower performance compared to Google's flagship chipset.

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Meanwhile, Esper's Mishaal Rahman states that the drop in the Pixel 7a's display refresh rate is intentional, based on a commit in Google's open-source code for the device that is designed to lock the refresh rate of the phone at 60Hz when the ambient brightness is higher than 50,000 lux. Other Pixel phones should also offer the same functionality, he added.

Users who want to bypass this functionality on their Pixel 7a can use a workaround suggested by one of the users in the comments to force the smartphone's display to always refresh at 90Hz. The fix involves enabling the hidden developer options menu by tapping on Settings > About phone > Build number.

After this is enabled, users can open the settings app and tap on Developer options > Force peak refresh rate in order to permanently set the display's refresh rate to 90Hz. However, it is worth noting that enabling this feature could lead to increased battery drain, as the smartphone won't be optimising the refresh rate for optimal power consumption.

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Google Pixel 7a

REVIEW
KEY SPECS
NEWS

Design
Display
Software
Performance
Battery Life
Camera
Value for Money

Good
Good performance
High refresh rate display
IP67 rating
Wireless charging
Good overall camera performance

Bad
One-day battery life
Limited storage
Heats up with camera usage
No bundled charger, slow charging speed

Read detailed Google Pixel 7a review

Display 6.10-inch

Processor Google Tensor G2

Front Camera 10.8-megapixel

Rear Camera 64-megapixel + 12-megapixel

RAM 8GB

Storage 128GB

Battery Capacity 4385mAh

OS Android 13

Resolution 1080x2400 pixels

More Google mobiles Google mobiles price in India

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Further reading: Pixel 7a, Pixel 7a display, Pixel phones, Google Pixel, Pixel, Google

David Delima

Email David Delima

As a writer on technology with Gadgets 360, David Delima is interested in open-source technology, cybersecurity, consumer privacy, and loves to read and write about how the Internet works. David can be contacted via email at DavidD@ndtv.com, on Twitter at @DxDavey, and Mastodon at mstdn.social/@delima. More