iiyama GB2790QSU-B5 27″ 240Hz Monitor

27 inch · 2560 x 1440 · 240 Hz · Fast IPS

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Screen size 27 inch
Resolution 2560 x 1440
Refresh rate 240 Hz
Panel Fast IPS
Response time 1 ms

iiyama GB2790QSU-B5 27″ 240Hz Monitor is a 27-inch monitor with 2560 x 1440 resolution, a 240 Hz refresh rate and Fast IPS panel. The high refresh rate makes fast games look smoother. It came out in 2023.

Released: 2023-07-13

Specifications

Key specs

Screen size: 27 inch
Resolution: 2560 x 1440
Refresh rate: 240 Hz
Panel: Fast IPS
Response time: 1 ms
Released: 2023-07-13
Part number: GB2790QSU-B5
EAN / UPC: 4948570121939

Display

Display diagonal: 68.6 cm (27")
Display resolution: 2560 x 1440 pixels
HD type: Wide Quad HD
Native aspect ratio: 16:9
Display technology: LCD
Panel type: Fast IPS
Display brightness (peak): 400 cd/m²
Display brightness (typical): 400 cd/m²
Response time: 1 ms
Response time (MPRT): 1 ms
Display surface: Matt
Screen shape: Flat
Contrast ratio (typical): 1000:1
Contrast ratio (dynamic): 80000000:1
Maximum refresh rate: 240 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: 31 - 352 kHz
Viewable size, horizontal: 59.7 cm
Viewable size, vertical: 33.6 cm
Display diagonal (metric): 68.5 cm
High Dynamic Range (HDR) supported: Yes
High Dynamic Range (HDR) technology: High Dynamic Range (HDR) 400
Colour depth: 8 bit

Performance

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

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Multimedia

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

Design

Market positioning: Gaming
Product colour: Black

Ports & interfaces

Built-in USB hub: Yes
USB hub version: 3.2 Gen 1 (3.1 Gen 1)
Number of upstream ports: 2
Number of downstream ports: 2
HDMI: Yes
HDMI ports quantity: 1
HDMI version: 2.0
DisplayPorts quantity: 1
DisplayPort version: 1.4
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
Pivot angle: 0 - 90°
Tilt adjustment: Yes
Tilt angle range: -5 - 23°
On Screen Display (OSD) languages: Czech, German, English, Spanish, French, Italian, Japanese, Dutch, Polish, Russian

Power

Energy efficiency class (SDR): G
Energy efficiency class (HDR): G
Energy consumption (SDR) per 1000 hours: 26.1 kWh
Energy consumption (HDR) per 1000 hours: 46.5 kWh
Power consumption (typical): 33 W
Power consumption (standby): 0.5 W
Power consumption (off): 0.5 W
AC input voltage: 100 - 240 V
AC input frequency: 50/60 Hz
Power supply type: Internal

Weight & dimensions

Width (with stand): 614 mm
Depth (with stand): 214 mm
Height (with stand): 550 mm
Weight (with stand): 5.7 kg
Height (without stand): 400 mm

Other features

Packaging content: quick start guide, safety guide
Weight: 5.7 kg
Width: 614 mm
Depth: 214 mm
Control panel: Power, Menu/ Select, +/ Volume, -/ i-Style, Exit/ ECO, Input Select
Compliance certificates: CE, EAC, PSE, REACH, RoHS, TÜV mark, UKCA, VCCI, WEEE

Check the manufacturer's page before buying.

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About this product

The Gold Phoenix is the ultimate monitor choice allowing you to exceed your gaming potential. Packed with the latest technologies, including FreeSync Premium, the 27 inch Gold Phoenix features a 240Hz refresh rate and a stunning 1ms MPRT response time, making sure your equipment will never hold you back. Fast IPS panel technology guarantees superb image quality, and the ability to adjust brightness and the dark shades with the Black Tuner delivers greater viewing performance in shadowed areas. To ensure comfort during marathon gaming sessions, you can easily adjust the screen position to your preferences thanks to the height adjustable stand.

User manual (PDF) · Datasheet (PDF)

GB2790QSU-B5 vs similar monitors

	iiyama GB2790QSU-B5 27″ 240Hz Monitor	ASUS TUF Gaming VG27AQL5F 27″ 220Hz Monitor	AOC G4 Q27G42ZE/69 27″ 260Hz Monitor	AOC G4 Q27G4ZRP 27″ 260Hz 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	240 Hz	220 Hz	260 Hz	260 Hz
Panel	Fast IPS	Fast IPS	Fast IPS	Fast IPS
Response time	1 ms	1 ms	1 ms	1 ms
Released	2023	2026	2026	2026