Review on OnePlus 9RT 12/256GB CN Smartphone Sky Blue by Chia Hao ᠌

After the purchase, I immediately upgraded to Android 12 on Oxygen OS. Autonomy is sufficient. With 4.5 hours of screen time is enough for 1.5 days without recharging. The smartphone has a powerful processor based on Snapdragon 888. It copes with games, it didn’t load much. The screen, although with PWM, does not flicker during prolonged use. The main thing is not to lower the brightness level to the very minimum. You can set the screen refresh rate to 120Hz, but then the battery life will be reduced. In fact, the difference between 60Hz and 120Hz is almost imperceptible. In both modes it is convenient to look at the screen.