iiyama G-MASTER GB2771UHSU-B1 computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LED Black

68.6 cm (27") Black. Height adjustment 15 cm Built-in speaker(s). USB upstream port type: USB Type-B HDMI HDMI version: 2.1 DisplayPorts quantity: 1. Screen shape: Flat. Maximum refresh rate: 144 Hz Response time (MPRT): 0.8 ms. 3840 x 2160 pixels 4K Ultra HD Panel type: IPS. Energy efficiency class (SDR): F ErP CE, EAC, PSE, REACH, RoHS, TÜV mark, UKCA, VCCI, WEEE. Experience the best of both worlds with the G-MASTER Red Eagle GB2771UHSU 27” 4K IPS monitor built for versatility. Enjoy high-definition detail with 4K resolution at 144Hz for smooth and immersive single-player adventures, then switch to an ultra-responsive 288Hz refresh rate at Full HD when it’s time to get competitive. With a fast 0.8ms MPRT (4K 144Hz) response time and NVIDIA G-SYNC Compatible technology, gameplay stays crisp and fluid, with no visible screen tearing artifacts or distractions. This monitor delivers 450cd/m2 brightness and vibrant colour accuracy with it’s IPS panel, making it a suitable monitor for gaming and content creation, it is the perfect all-rounder you need for both immersive and competitive gaming.. Display. Display diagonal. 68.6 cm (27"). Display resolution. 3840 x 2160 pixels. Native aspect ratio. 16:9. Display technology. LED. Touchscreen. No. HD type. 4K Ultra HD. Panel type. IPS. Display brightness (typical). 450 cd/m². Response time (MPRT). 0.8 ms. Screen shape. Flat. Contrast ratio (typical). 1500:1. Contrast ratio (dynamic). 100000000:1. Maximum refresh rate. 144 Hz. Viewing angle, horizontal. 178°. Viewing angle, vertical. 178°. Display number of colours. 1.07 billion colours. Pixel pitch. 0.155 x 0.155 mm. Horizontal scan range. 30 - 360 kHz. Vertical scan range. 48 - 288 Hz. Viewable size, horizontal. 59.7 cm. Viewable size, vertical. 33.6 cm. Display diagonal (metric). 68.6 cm. High Dynamic Range (HDR) supported. Yes. High Dynamic Range (HDR) technology. High Dynamic Range (HDR) 400. DDC/CI. Yes. Colour depth. 8 bit. Performance. NVIDIA G-SYNC. Yes. AMD FreeSync. Yes. NVIDIA G-SYNC type. G-SYNC Compatible. AMD FreeSync type. FreeSync Premium. Flicker-free technology. Yes. Low Blue Light technology. Yes. Multimedia. Built-in speaker(s). Yes. Number of speakers. 2. RMS rated power. 4 W. Built-in camera. No. Design. Market positioning. Gaming. Product colour. Black. Frameless design. Yes. Ports & interfaces. Built-in USB hub. Yes. USB hub version. 3.2 Gen 1 (3.1 Gen 1). USB upstream port type. USB Type-B. Number of upstream ports. 1. Number of downstream ports. 4. Number of USB Type-B upstream ports quantity. 1. USB Type-A downstream ports quantity. 4. USB Type-C downstream ports quantity. 1. HDMI. Yes. HDMI ports quantity. 2. HDMI version. 2.1. DisplayPorts quantity. 1. DisplayPort out version. 1.4. Headphone out. Yes. Headphone outputs. 1. Headphone connectivity. 3.5 mm. HDCP. Yes. Ergonomics. VESA mounting. Yes. Panel mounting interface. 100 x 100 mm. Cable management. Yes. Cable lock slot. Yes. Cable lock slot type. Kensington. Height adjustment. Yes. Adjustable height (max). 15 cm. Pivot. Yes. Pivot angle. -90 - 90°. Swivelling. Yes. Swivel angle range. -45 - 45°. Tilt adjustment. Yes. Tilt angle range. -5 - 23°. On Screen Display (OSD). Yes. On Screen Display (OSD) languages. Czech, German, English, Spanish, French, Italian, Japanese, Dutch, Polish, Russian, Ukrainian. Number of OSD languages. 11. Power. Energy efficiency class (SDR). F. Energy efficiency class (HDR). G. Energy consumption (SDR) per 1000 hours. 25.7 kWh. Energy consumption (HDR) per 1000 hours. 36.6 kWh. Power consumption (typical). 26 W. Power consumption (standby). 0.4 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. Operational conditions. Operating temperature (T-T). 0 - 40 °C. Storage temperature (T-T). -20 - 60 °C. Operating relative humidity (H-H). 20 - 90%. Storage relative humidity (H-H). 10 - 90%. Weight & dimensions. Width (with stand). 614.5 mm. Depth (with stand). 213 mm. Height (with stand). 567 mm. Weight (with stand). 5.97 kg. Height (without stand). 417 mm. Weight (without stand). 4 kg. Packaging data. Package width. 694 mm. Package depth. 143 mm. Package height. 440 mm. Package weight. 9 kg. USB cable length. 1.5 m. Packaging content. Cables included. AC, USB, HDMI, DisplayPort. Quick start guide. Yes. DisplayPort cable length. 1.85 m. HDMI cable length. 1.85 m. Power cable length. 1.85 m. Sustainability. Sustainability certificates. ErP. General. Product family. G-MASTER. Other features. Packaging content. quick start guide, safety guide. Compliance certificates. CE, EAC, PSE, REACH, RoHS, TÜV mark, UKCA, VCCI, WEEE. Depth. 213 mm. Width. 614.5 mm. Weight. 5.97 kg. Control panel. Joystick, power / menu (center), up / signal select, down, left / i-Style colour, night mode, blue light reducer, right / volume. User controls. picture adjust (contrast, brightness, overdrive, HDR, adaptive sync, adv. contrast, night mode, blue light reducer, motion blur red., gamma), input select (auto, manual / HDMI1, HDMI2, DP), audio adjust (volume, mute), store user setting (user modes), colour settings (6-axis, colour temperature, user preset, black tuner), image adjust (i-Style colour, X-Res Technology, sharpness, HDMI range, direct drive mode, video mode adjust), language, setup menu (OSD horizontal position, OSD vertical position, OSD rotate, OSD time, opening logo, power LED, DDCI/CI control, USB charge), setup menu (PIP/PBP, dual mode, DSC compression), display information, reset (reset all). Technical details. Native refresh rate. 60 Hz. EU Energy Label. manual pdf. EU Product Fiche. leaflet. UK Energy Label. 4K clarity for next-level immersion