How to Find Screen Resolution on Android Smartphones?HD (1280 x 720) - Full HD resolution at 1920 x 1080 pixels.FHD (1920 x 1080) - Full HD resolution at 2560 x 1440 pixels.QHD+ (2560x1440) - Quad high definition display with 2K pixel count; 4K UHD stands for 4096×2160 pixels.