Samsung’s Galaxy S21 Ultra packs a new type of OLED that helps boost battery life – TechRadar

Earlier this month, it was announced that Samsung’s Galaxy S21 Ultra would be the company’s first phone to offer a 120Hz refresh rate at the display’s full QHD+ resolution, meaning users would no longer have to choose one or the other.
Just how Samsung was able to achieve this without the handset’s battery life taking a significant hit became the question on everybody’s lips, and now the South Korean electronics giant has answered it via Business Wire.
According to Samsung Display, which is the…

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