Earlier this month, Google launched the Pixel 9a, which we found to be an excellent budget phone in our review. In fact, its display matches the more expensive Pixel 9 series in nearly every way, with a 6.3-inch Actua pOLED panel, a 120Hz refresh rate, and high brightness levels.
However, the Pixel 9a continues to use Pulse Width Modulation (PWM) dimming at a rate of 240Hz. This method, which is common on OLED screens, adjusts brightness by rapidly flickering the display and can cause headaches or eye strain for those sensitive to lower PWM frequencies.
For the past two years, quite a few companies have discussed PWM dimming and how their products could soon make displays more comfortable for everyone. Google and Samsung, however, have remained silent on the issue despite repeated questions.
That changed recently when a Google representative responded to inquiries by saying, “Google…indicated their teams are aware and investigating this. You can expect updates later this year.” This is the first time Google has publicly acknowledged the issue and said it is working on a solution, as reported by Android Central.
This update could mean that Google is planning to add a higher PWM dimming rate or a flicker-reduction accessibility option in a future Pixel phone. Brands like Honor and OnePlus are already using PWM rates above 1,920Hz, which is more comfortable for users. The timing of Google’s statement goes well with the probable launch of the Pixel 10 series later this year, making it easier for us to connect the dots.