iiyama G-MASTER GB3290QSU-B1 32″ 240Hz Monitor

32 inch · 2560 x 1440 · 240 Hz · IPS

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Screen size 32 inch
Resolution 2560 x 1440
Refresh rate 240 Hz
Panel IPS

iiyama G-MASTER GB3290QSU-B1 32″ 240Hz Monitor is a 32-inch monitor with 2560 x 1440 resolution, a 240 Hz refresh rate and IPS panel. The high refresh rate makes fast games look smoother. It came out in 2025.

Released: 2025-03-13

Specifications

Key specs

Screen size: 32 inch
Resolution: 2560 x 1440
Refresh rate: 240 Hz
Panel: IPS
Released: 2025-03-13
Part number: GB3290QSU-B1
EAN / UPC: 4948570124510

Display

Display diagonal: 80 cm (31.5")
Display resolution: 2560 x 1440 pixels
HD type: Quad HD
Native aspect ratio: 16:9
Display technology: LED
Panel type: IPS
Display brightness (typical): 400 cd/m²
Response time (MPRT): 1 ms
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: 0.273 x 0.273 mm
Horizontal scan range: 30 - 360 kHz
Viewable size, horizontal: 69.8 cm
Viewable size, vertical: 39.3 cm
Display diagonal (metric): 80 cm
High Dynamic Range (HDR) supported: Yes
sRGB coverage (typical): 96%
NTSC coverage (typical): 72%

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: 9 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 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: 2.1
DisplayPorts quantity: 1
DisplayPort 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
Swivelling: Yes
Swivel angle range: -45 - 45°
Tilt adjustment: Yes
Tilt angle range: -5 - 23°
On Screen Display (OSD): Yes
On Screen Display (OSD) languages: Czech, German, English, Spanish, French, Italian, Japanese, Dutch, Polish, Portuguese, Russian
Number of OSD languages: 11

Power

Energy efficiency class (SDR): F
Energy efficiency class (HDR): G
Energy consumption (SDR) per 1000 hours: 30.1 kWh
Energy consumption (HDR) per 1000 hours: 38.4 kWh
Power consumption (typical): 40 W
Power consumption (standby): 0.5 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): 714 mm
Depth (with stand): 290 mm
Height (with stand): 608 mm
Weight (with stand): 9.2 kg
Height (without stand): 458 mm
Weight (without stand): 6.5 kg

Other features

Packaging content: quick start guide, safety guide
Weight: 9.2 kg
Width: 714 mm
Depth: 290 mm
Control panel: Power, Menu, Adjust / Volume, Adjust / Shortcut, Input select, Exit
Compliance certificates: CE, PSE, REACH, RoHS, TÜV mark, UKCA, VCCI, WEEE
Certification: CE, TÜV-Bauart, VCCI-B, PSE, RoHS, ErP, WEEE, REACH, UKCA

Technical details

Native refresh rate: 60 Hz

Check the manufacturer's page before buying.

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About this product

Enjoy ultra-smooth gameplay with a 240Hz refresh rate and a fast 1ms MPRT response time. Every move is instant, every action precise! The GB3290QSU features QHD resolution, delivering crisp and vibrant visuals that bring every detail of your games to life. FreeSync Premium and VRR (Variable Refresh Rate) ensure the monitor adapts to fluctuating frame rates, eliminating tearing and stuttering for consistently smooth gameplay - even on consoles. The Black Tuner feature reveals hidden details in dark scenes, so you never miss an opponent. Designed for convenience, the monitor comes with a height-adjustable stand offering up to 15 cm of adjustment and four USB ports, making it easy to connect your devices and create a comfortable, organized gaming setup.

User manual (PDF) · Datasheet (PDF)

GB3290QSU-B1 vs similar monitors

	iiyama G-MASTER GB3290QSU-B1 32″ 240Hz Monitor	LG 32G620B-B 32″ 200Hz Monitor	LG 32 Inch UltraGear G6, QHD 200Hz Gaming Monitor	LG 32GS75Q-B 32″ 180Hz Monitor
Screen size	32 inch	32 inch	32 inch	32 inch
Resolution	2560 x 1440	2560 x 1440	2560 x 1440	2560 x 1440
Refresh rate	240 Hz	200 Hz	200 Hz	180 Hz
Panel	IPS	IPS	IPS	IPS
Released	2025	2026	2026	2026