Samsung's Galaxy S21 Ultra features a new low-power OLED display
January 26, 2021
When Samsung launched the Galaxy S21 Ultra, it talked about how the device’s screen supports refresh rates of 120Hz at both full HD and Quad HD resolutions. What it didn’t say until now, however, is that the S21 Ultra serves as the debut device for the tech giant’s new low-power OLED display technology. Samsung has revealed that the flagship phone uses OLED display that reduces power…