Chinese smartphone manufacturers are increasingly prioritizing eye health by implementing third-party “low blue light” certifications and higher PWM dimming rates. In contrast, Google has not focused on this issue—until now. A recent report indicates that Google plans to improve its PWM dimming rate for the upcoming Pixel 10 series, potentially marking the first major update in this area. Most OLED screens dim brightness through flicker, and a higher PWM rate can reduce headaches for sensitive users. While not a major display upgrade, this improvement will be valuable for those affected by previous Pixel models.
Recent developments show that Chinese smartphone manufacturers are increasingly prioritizing the eye health of their users. They frequently seek third-party “low blue light” certifications and implement high PWM dimming rates. In contrast, Google has been lagging behind in this regard.
However, this may change later this year. A recent report suggests that Google is finally planning to improve its PWM dimming rate “later this year,” indicating that the Pixel 10 series could be the first in the company’s history to feature enhanced PWM dimming.
Google Pixel 9 Pro
For those unfamiliar, most OLED displays decrease brightness not by lowering it directly, but by using flicker, known as “pulse width modulation” or PWM. A lower frequency can lead to headaches for some users, making higher rates more desirable. It is hoped that Google will implement a significantly higher rate to accommodate those sensitive to PWM dimming.
While this may not be the most significant display upgrade, it will be highly beneficial for users affected by earlier models, representing a positive step forward for the Pixel 10 series.
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