Description 255PXF Resolution: 1920 x 1080 pixels Native aspect ratio: 16:9 Touchscreen: No Panel type: Rapid IPS Response time: 0.5 ms Display shape: Flat Contrast ratio (typical): 1000:1 Maximum refresh rate: 300 Hz Display colors: 1.07 billion colors Display brightness (typical): 250 cd/m² Response time measurement type: GTG (Gray to Gray) Display surface: Matte Supported graphics resolutions: 1920 x 1080 (HD 1080) Supported video modes: 1080p Aspect ratio: 16:9 Contrast ratio (dynamic): 100000000:1 Viewing angle (horizontal): 178° Viewing angle (vertical): 178° Pixel spacing: 0.2832 x 0.2802 mm Horizontal frequency range: 53.28 – 333 kHz Vertical frequency range: 48 – 300 Hz Visible size, horizontal: 54.4 cm Visible size, vertical: 30.3 cm HDR compatible: Yes Color depth: 8-bit Color gamut standard: DCI-P3 Color gamut: 90% sRGB coverage (typical): 120% Adobe RGB coverage: 87% 3D compatibility: No DCI-P3 color gamut: 90% NVIDIA G-SYNC: No AMD FreeSync: Yes AMD FreeSync type: FreeSync Premium Flicker-free technology: Yes Low blue light technology: Yes Built-in speakers: Yes Built-in camera: No Number of speakers: 2 RMS power rating: 4 W Market positioning: Gaming Frameless design: Yes Stand color: Black Integrated USB hub: No HDMI: Yes Output for Headphone jack: Yes Number of VGA ports: 0 DVI port: No Number of HDMI ports: 2 HDMI version: 2.0b Number of DisplayPort ports: 1 DisplayPort version: 1.4a Audio input: No Headphone output: 1 VESA mount:Yes. Security cable slot: Yes. Height adjustment: Yes. Panel mounting interface: 100 x 100 mm. Anti-theft lock slot type: Kensington. Adjustable height (max.): 13 cm. Pivot: Yes. Pivot angle: -90 – 90°. Swivel: Yes. Orientation: -30 – 30°. Tilt adjustment: Yes. Tilt angle: -5 – 20°. Power consumption (standby): 0.5 W. Power consumption (off): 0.3 W. AC input voltage: 100 – 240 V. AC input frequency: 50/60 Hz. Power supply type: Internal. Energy efficiency scale: A to G. Assembly length (with bracket): 557.1 mm. Assembly width (with bracket): 227.9 mm. Assembly height (with bracket): 511.9 mm. Weight (with bracket): 5.3 kg. Length (without base): Dimensions: 557.1 mm Width (without base): 66.4 mm Height (without base): 326.9 mm Cables: Yes Quick start guide: Yes On /off switch: Yes Integrated TV tuner: No