iiyama G-MASTER GB2771QSU-W1 27″ 200Hz Monitor

27 inch · 2560 x 1440 · 200 Hz · Fast IPS

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Screen size 27 inch
Resolution 2560 x 1440
Refresh rate 200 Hz
Panel Fast IPS
Response time 2 ms

iiyama G-MASTER GB2771QSU-W1 27″ 200Hz Monitor is a 27-inch monitor with 2560 x 1440 resolution, a 200 Hz refresh rate and Fast IPS panel. The high refresh rate makes fast games look smoother. It came out in 2026.

Released: 2026-01-16

Specifications

Key specs

Screen size: 27 inch
Resolution: 2560 x 1440
Refresh rate: 200 Hz
Panel: Fast IPS
Response time: 2 ms
Released: 2026-01-16
Part number: GB2771QSU-W1
EAN / UPC: 4948570126521

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 (typical): 350 cd/m²
Response time: 2 ms
Response time measurement type: GTG (Gray to Gray)
Response time (MPRT): 0.5 ms
Screen shape: Flat
Contrast ratio (typical): 1200:1
Contrast ratio (dynamic): 80000000:1
Maximum refresh rate: 200 Hz
Viewing angle, horizontal: 178°
Viewing angle, vertical: 178°
Display number of colours: 1.07 billion colours
Pixel pitch: 0.233 x 0.233 mm
Horizontal scan range: 30 - 285 kHz
Viewable size, horizontal: 59.7 cm
Viewable size, vertical: 33.6 cm
Display diagonal (metric): 68.6 cm
Colour depth: 10 bit

Performance

NVIDIA G-SYNC: Yes
NVIDIA G-SYNC type: G-SYNC Compatible
AMD FreeSync: Yes
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: White

Ports & interfaces

Built-in USB hub: Yes
USB hub version: 3.2 Gen 1 (3.1 Gen 1)
Number of downstream ports: 4
USB Type-A downstream ports quantity: 2
USB Type-C downstream ports quantity: 2
HDMI: Yes
HDMI ports quantity: 2
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
Swivelling: Yes
Swivel angle range: -45 - 45°
Tilt adjustment: Yes
On Screen Display (OSD) languages: Czech, German, English, Spanish, French, Italian, Japanese, Dutch, Polish, Portuguese, Russian

Power

Energy efficiency class (SDR): E
Energy efficiency class (HDR): G
Energy consumption (SDR) per 1000 hours: 21.2 kWh
Power consumption (typical): 21 W
Power consumption (standby): 0.4 W
Power consumption (off): 0.3 W
AC input voltage: 100 - 240 V
AC input frequency: 50 Hz
Power supply type: Internal

Weight & dimensions

Width (with stand): 612 mm
Depth (with stand): 313 mm
Height (with stand): 553.5 mm
Weight (with stand): 5.7 kg
Weight (without stand): 3.9 kg

Other features

Packaging content: quick start guide, safety guide
Weight: 5.7 kg
Height: 553.5 mm
Width: 612 mm
Depth: 313 mm
Control panel: power switch, joystick, menu (center), up / signal select, down / shortcut, left / volume -, 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.

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About this product

Join the pro squad with the 27" G-Master Red Eagle, delivering stunning QHD resolution and a blistering 200Hz refresh rate Gain the competitive edge you need to unlock your full gaming potential with the 27’’ GB2771QSU monitor with WQHD (2560x1440) resolution. Featuring an ultra-fast 0.5ms MPRT and a 200Hz refresh rate, this monitor ensures smooth gameplay. Compatible with NVIDIA G-SYNC so you can make split second decisions and forget about ghosting effects or smearing issues. The ability to adjust brightness and the dark shades with the Black Tuner delivers greater viewing performance in shadowed areas and the IPS panel technology guarantees superb image quality.

User manual (PDF) · Datasheet (PDF)

GB2771QSU-W1 vs similar monitors

	iiyama G-MASTER GB2771QSU-W1 27″ 200Hz 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	200 Hz	220 Hz	260 Hz	260 Hz
Panel	Fast IPS	Fast IPS	Fast IPS	Fast IPS
Response time	2 ms	1 ms	1 ms	1 ms
Released	2026	2026	2026	2026