Number of Screens: 1Response Time: 4 msViewing Angles: 178 (horizontal & vertical)Mount Type: VESA Wall Mount SupportPanel Technology: VAMonitor Features: Flicker-less, BlueLightShield, Low-dimming, ComfyViewTilt Angle: -5 to 15Maximum Resolution: 4K UHD (3840 x 2160)Refresh Rate: 60 HzBrightness: 250 NitsNative Contrast Ratio: 100 million:1Screen Size: 80.01 cm (31.5)Screen Type: Ultra-Thin (7.2mm), Zero Frame DesignAspect Ratio: 16:9Speakers: Yes (2 speakers)Output Power: 1 W (Stereo)HDMI: Yes (1 port)DisplayPort: YesAudio Line Out: YesPower Supply: External AdapterInput Voltage: 240 Volts (AC)Color: BlackVESA Mount Compatible: Yes (75 x 75 mm)Package Contents: Monitor, Stand, Power Cord, User Manual, Cable