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iiyama ProLite X2791QS-B1 computer monitor 68.6 cm (27") 2560 x 1440 pixels Quad HD LED Black
4241563 X2791QS-B1
4948570127436
Shipping 4-6 b.d.
Expand your view with QHD
QHD 2560x1440 resolution offers up to 77% more screen space than Full HD, giving you plenty of room to multitask efficiently, view more content at once, and work with greater precision, without constantly switching between windows.
Sleek design, seamless viewing
With edges so thin they’re barely there, your screens blend together, creating a sleek, distraction‑free workspace that’s as comfortable as it is stylish.
Multi-screen setup for a panoramic workspace
Connect multiple ultra-slim bezel monitors to create a panoramic workspace, keep your apps in view, streamline multitasking, and boost productivity.
Reduced eye strain & fatigue
Work, study or play longer without eye fatigue, thanks to flicker-free technology and reduced blue light emissions. These features help minimize eye strain and improve visual comfort, allowing you to stay focused and productive throughout the day.
Built-in audio without extra clutter
Enjoy clear, pleasant sound for calls, videos, and music while keeping your desk free of extra speakers, thanks to the integrated audio.
| Display diagonal | 68.6 cm (27") |
| HD type | Quad HD |
| Display resolution | 2560 x 1440 pixels |
| Screen shape | Flat |
| Native aspect ratio | 16:9 |
| Number of speakers | 2 |
| RMS rated power | 4 W |
| Product colour | Black |
| VESA mounting | Yes |
| Panel mounting interface | 100 x 100 mm |
| HDMI ports quantity | 1 |
| Energy efficiency class (SDR) | D |
| Energy efficiency class (HDR) | Not available |
| Energy consumption (SDR) per 1000 hours | 17.1 kWh |
| Width (with stand) | 613 mm |
| Depth (with stand) | 190 mm |
| Height (with stand) | 428.5 mm |
| Weight (with stand) | 3.8 kg |
| Touchscreen | No |
| Display number of colours | 16.7 million colours |
| Maximum refresh rate | 75 Hz |
| Weight | 3.8 kg |
| Width | 613 mm |
| Depth | 190 mm |
| Height | 428.5 mm |
| Cables included | AC; HDMI |
| Package width | 688 mm |
| Package depth | 126 mm |
| Package height | 442 mm |
| Package weight | 6 kg |
| Sustainability certificates | TCO; ErP |
| Power consumption (off) | 0.3 W |
| AC input voltage | 100 - 240 V |
| Power consumption (typical) | 17 W |
| Built-in speaker(s) | Yes |
| AC input frequency | 50/60 Hz |
| Display technology | LED |
| Contrast ratio (typical) | 1000:1 |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Display diagonal (metric) | 68.5 cm |
| On Screen Display (OSD) languages | German; Dutch; English; Spanish; French; Italian; Polish; Russian; Ukrainian; Japanese; Czech |
| Cable management | Yes |
| HDMI version | 1.4 |
| HDCP | Yes |
| Power consumption (standby) | 0.4 W |
| Packaging content | quick start guide, safety guide |
| Power supply type | Internal |
| Height adjustment | No |
| Market positioning | Business |
| Panel type | IPS |
| Display brightness (typical) | 350 cd/m² |
| Pixel pitch | 0.233 x 0.233 mm |
| Built-in USB hub | No |
| HDMI | Yes |
| Headphone out | Yes |
| DisplayPorts quantity | 1 |
| DisplayPort version | 1.2 |
| Cable lock slot | Yes |
| Cable lock slot type | Kensington |
| Built-in camera | No |
| Display surface | Matt |
| NVIDIA G-SYNC | No |
| AMD FreeSync | Yes |
| Horizontal scan range | 30 - 112 kHz |
| NTSC coverage (typical) | 72% |
| Flicker-free technology | Yes |
| Viewable size, horizontal | 59.7 cm |
| Viewable size, vertical | 33.6 cm |
| sRGB coverage (typical) | 100% |
| Low Blue Light technology | Yes |
| HDMI cable length | 1.5 m |
| Power cable length | 1.5 m |
| Control panel | Joystick: Power/Menu (Centre), Up/Signal Select, Down, Left/Submenu, Right/Volume |
| Tilt adjustment | Yes |
| User controls | colour settings (i-Style colour, blue loght reducer, RGB range, colour temperature, user preset), OSD (OSD H. position, OSD V. position, OSD time, OSD background, DDC/CI control, display information), language, extra 1 (sharpness, video mode adjust, opening logo, power LED), extra 2 (shortcut key), input select, audio settings (volume, mute audio), reset (reset all?) |
| Compliance certificates | CE; RoHS; REACH; WEEE; UKCA; EAC; PSE; TÜV mark; VCCI |
| Response time (MPRT) | 1 ms |
