iiyama ProLite X2791QS-B1 computer monitor 68.6 cm (27") 2560 x 1440 pixels Quad HD LED Black

27” QHD IPS monitor with eye comfort features

Reasons To Buy

Reduced eye strain & fatigue

Work, study or play for longer with greater visual comfort. The Blue Light Reducer feature lets you lower blue light emissions through software settings, helping minimise eye strain during extended screen time. Combined with flicker-free technology, it supports a more comfortable viewing experience so you can stay focused throughout the day.

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.

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.

Description

The ProLite X2791QS features a 27" QHD (2560x1440) display with a sleek 4-side slim bezel design, helping you create a clean and modern multi-monitor workspace. The IPS panel delivers sharp detail, vivid colours and consistent brightness from all angles. Flicker-free technology and a blue light reducer enhance eye comfort, especially during extended use. Integrated speakers and a headphone socket support a clutter-free desk setup while providing convenient audio for calls. With EPEAT Silver registration and TCO Certified compliance, the X2791QS supports efficient work and meets recognised environmental standards.

Specifications

Display
HDCP	Yes
Display brightness (typical)	350 cd/m²
Screen shape	Flat
Display number of colours	16.7 million colours
Native aspect ratio	16:9
Maximum refresh rate	75 Hz
sRGB coverage (typical)	100%
Display surface	Matt
HD type	Quad HD
Display technology	LED
Viewing angle, horizontal	178°
Viewing angle, vertical	178°
Pixel pitch	0.233 x 0.233 mm
Horizontal scan range	30 - 112 kHz
Viewable size, horizontal	59.7 cm
Viewable size, vertical	33.6 cm
Display resolution	2560 x 1440 pixels
Display diagonal	68.6 cm (27")
Contrast ratio (typical)	1000:1
NTSC coverage (typical)	72%
Touchscreen	No
Panel type	IPS
Display diagonal (metric)	68.5 cm
Response time (MPRT)	1 ms
Audio
Built-in speaker(s)	Yes
RMS rated power	4 W
Performance
Built-in speaker(s)	Yes
RMS rated power	4 W
Built-in camera	No
AMD FreeSync	Yes
NVIDIA G-SYNC	No
Low Blue Light technology	Yes
Flicker-free technology	Yes
Management features
On Screen Display (OSD) languages	Czech, German, English, Spanish, French, Italian, Japanese, Dutch, Polish, Russian, Ukrainian
Multimedia
Number of speakers	2
Built-in speaker(s)	Yes
RMS rated power	4 W
Built-in camera	No
Power
Power cable length	1.5 m
Power supply type	Internal
AC input voltage	100 - 240 V
AC input frequency	50/60 Hz
Power consumption (standby)	0.4 W
Power consumption (typical)	17 W
Power consumption (off)	0.3 W
Energy efficiency class (SDR)	D
Energy efficiency class (HDR)	Not available
Energy consumption (SDR) per 1000 hours	17.1 kWh
Design
Market positioning	Business
Product colour	Black
Camera
Built-in camera	No
Ports & interfaces
Built-in USB hub	No
Headphone out	Yes
HDMI ports quantity	1
DisplayPorts quantity	1
HDCP	Yes
HDMI	Yes
HDMI version	1.4
DisplayPort version	1.2
Technical details
Cable lock slot	Yes
HDMI	Yes
Product colour	Black
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?)
Sustainability certificates	ErP, TCO
Compliance certificates	CE, EAC, PSE, REACH, RoHS, TÜV mark, UKCA, VCCI, WEEE
Packaging content	quick start guide, safety guide
Power supply type	Internal
Weight (with stand)	3.8 kg
Touchscreen	No
Ergonomics
VESA mounting	Yes
Cable lock slot	Yes
Panel mounting interface	100 x 100 mm
On Screen Display (OSD) languages	Czech, German, English, Spanish, French, Italian, Japanese, Dutch, Polish, Russian, Ukrainian
Height adjustment	No
Cable lock slot type	Kensington
Cable management	Yes
Tilt adjustment	Yes
Weight & dimensions
Width (with stand)	613 mm
Depth (with stand)	190 mm
Height (with stand)	428.5 mm
Weight (with stand)	3.8 kg
Package width	688 mm
Package depth	126 mm
Package height	442 mm
Package weight	6 kg
Width	613 mm
Weight	3.8 kg
Height	428.5 mm
Depth	190 mm
Packaging data
Package width	688 mm
Package depth	126 mm
Package height	442 mm
Package weight	6 kg
Power cable length	1.5 m
Cables included	AC, HDMI
HDMI cable length	1.5 m
Packaging content
Power cable length	1.5 m
Cables included	AC, HDMI
HDMI cable length	1.5 m
Sustainability
Sustainability certificates	ErP, TCO
Other features
Packaging content	quick start guide, safety guide
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?)
Width	613 mm
Weight	3.8 kg
Height	428.5 mm
Depth	190 mm
Compliance certificates	CE, EAC, PSE, REACH, RoHS, TÜV mark, UKCA, VCCI, WEEE
Control panel	Joystick: Power/Menu (Centre), Up/Signal Select, Down, Left/Submenu, Right/Volume
HDMI	Yes
Power supply type	Internal
Power cable length	1.5 m
Touchscreen	No