HP V28Features: Tiltable monitor Screen diagonal 71.12 cm / 28\" Resolution: 3840 x 2160 (4K) Aspect ratio: 16:9 Contrast ratio: 1000:1 Response time: 1 ms Brightness: 300 cd/m2 Maximum viewing angle horizontal: 170° AMD FreeSync Connectivity: 1x DisplayPort 1.2, 2x HDMI 2.0, audio output