Xiaomi just introduced the REDMI K80 Ultra, the top-end phone in the Redmi K80 series, as it had promised. The phone has a 6.83″ 1.5K 144Hz AMOLED display with 3200 nits peak brightness, 2560Hz high-frequency PWM dimming, DC Dimming HDR 10+ and Dolby Vision. Continue reading “REDMI K80 Ultra with 6.83″ 1.5K 144Hz OLED display, Dimensity 9400+, IP68 ratings, 7410mAh battery announced”