when Samsung announced the Galaxy S21 series, every phone in the lineup features the new Dynamic Amoled 2X display. Which is nearly identical to last year’s s20. However this time, they introduced a new feature call adaptive refresh rate.
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Samsung claimed that the display on the S21 and the S21 plus has a dynamic refresh rate That allows the refresh rate of phone displays to hover between 48 and 120Hz. And on the S21 Ultra, things get even better with the refresh rate that can be switched between 10 - 120Hz.
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So the main question is, does it work, how would this affect everyday usage? especially battery life. Tune in for the answer.
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