iiyama ProLite XB2791QS-B1 27″ 75Hz Monitor

27 inch · 2560 x 1440 · 75 Hz · IPS

See today's price, delivery and offers at the store.

Screen size 27 inch
Resolution 2560 x 1440
Refresh rate 75 Hz
Panel IPS

iiyama ProLite XB2791QS-B1 27″ 75Hz Monitor is a 27-inch monitor with 2560 x 1440 resolution, a 75 Hz refresh rate and IPS panel. Fine for work and everyday use; for fast shooters look at 144 Hz and up. It came out in 2026.

Released: 2026-02-04

Specifications

Key specs

Screen size: 27 inch
Resolution: 2560 x 1440
Refresh rate: 75 Hz
Panel: IPS
Released: 2026-02-04
Part number: XB2791QS-B1
EAN / UPC: 4948570127443

Display

Display diagonal: 68.6 cm (27")
Display resolution: 2560 x 1440 pixels
HD type: Quad HD
Native aspect ratio: 16:9
Display technology: LED
Panel type: IPS
Display brightness (typical): 350 cd/m²
Response time (MPRT): 1 ms
Display surface: Matt
Screen shape: Flat
Contrast ratio (typical): 1000:1
Contrast ratio (dynamic): 80000000:1
Maximum refresh rate: 75 Hz
Viewing angle, horizontal: 178°
Viewing angle, vertical: 178°
Display number of colours: 16.7 million colours
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 diagonal (metric): 68.5 cm
Colour gamut standard: NTSC, sRGB
sRGB coverage (typical): 100%
NTSC coverage (typical): 72%

Performance

AMD FreeSync: Yes
Flicker-free technology: Yes
Low Blue Light technology: Yes

View all specifications +8 more sectionsShow fewer specifications

Multimedia

Number of speakers: 2
RMS rated power: 4 W
Built-in speaker(s): Yes

Design

Market positioning: Business
Product colour: Black

Ports & interfaces

HDMI: Yes
HDMI ports quantity: 1
HDMI version: 1.4
DisplayPorts quantity: 1
DisplayPort out version: 1.2
Headphone out: Yes
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
Swivelling: Yes
Swivel angle range: -60 - 60°
Tilt adjustment: Yes
On Screen Display (OSD) languages: Czech, German, English, Spanish, French, Italian, Japanese, Dutch, Polish, Russian, Ukrainian

Power

Energy efficiency class (SDR): D
Energy efficiency class (HDR): Not available
Energy consumption (SDR) per 1000 hours: 17.1 kWh
Power consumption (typical): 17 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

Weight & dimensions

Width (with stand): 613 mm
Depth (with stand): 224.5 mm
Height (with stand): 548 mm
Weight (with stand): 5.4 kg
Height (without stand): 404 mm

Other features

Packaging content: quick start guide, safety guide
Weight: 5.4 kg
Width: 613 mm
Depth: 224.5 mm
Control panel: Joystick: Power/Menu (Centre), Up/Signal Select, Down, Left/Submenu, Right/Volume
Compliance certificates: CE, EAC, PSE, REACH, RoHS, TÜV mark, UKCA, VCCI, WEEE

Technical details

Native refresh rate: 60 Hz

Check the manufacturer's page before buying.

Ready to buy? Get the iiyama ProLite XB2791QS-B1 27″ 75Hz Monitor at today's price.Buy now

About this product

The ProLite XB2791QS features a 27'' QHD (2560x1440) display with a sleek 4-side ultra 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. Its ergonomic stand offers 15cm of height adjustment along with tilt, swivel and pivot functions, so you can easily position the screen to suit your posture and stay comfortable throughout the day. 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 XB2791QS supports both efficient work and responsible energy use.

User manual (PDF) · Datasheet (PDF)

XB2791QS-B1 vs similar monitors

	iiyama ProLite XB2791QS-B1 27″ 75Hz Monitor	iiyama ProLite XB2797QSNPH-B1 27″ 75Hz Monitor	iiyama ProLite XB2797QSNP-W1 27″ 75Hz Monitor	iiyama ProLite XB2797QSN-B1 27″ 75Hz Monitor
Screen size	27 inch	27 inch	27 inch	27 inch
Resolution	2560 x 1440	2560 x 1440	2560 x 1440	2560 x 1440
Refresh rate	75 Hz	75 Hz	75 Hz	75 Hz
Panel	IPS	IPS	IPS	IPS
Released	2026	2026	2026	2026