iiyama G-Master GCB3480WQSU-B1

3440 x 1440 pixels, 34"
14Ratings
BrandMore from iiyama
Test reportsVery good based on 4 tests
Energy Label E
Delivered between Thu, 23.4. and Thu, 30.4.
More than 10 items ordered
free shipping

Refresh rate3

Product details

Iiyama G-MASTER GCB3480WQSU-B1 86.40 cm (34") W LCD UWQHD Bus/Gaming Computer Monitor. The 86.40 cm (34") 1500R Curved VA panel with a refresh rate of 180 Hz, 0.4 ms MPRT, and a resolution of 3440 x 1440 pixels offers an impressive viewing experience and excellent image quality. The height-adjustable stand allows for easy adjustment of the screen position, and the intuitively customizable screen settings (predefined or custom) along with the Black Tuner function give you control over dark scenes, ensuring that all details are always clearly visible. HDMI, DisplayPort, and headphone connections, as well as a USB hub, ensure compatibility with various devices and media platforms. The PbP (Picture-by-Picture) function allows for simultaneous display of content from up to four different signal inputs. Technical specifications: Manufacturer Iiyama, diagonal 86.40 cm.

Key specifications

Monitor type
Curved monitor, Gaming Monitor
Display technology
LCD
Refresh rate
180 Hz
Monitor equipment
Integrated loudspeakers, Slot for Kensington lock
Video connections
DisplayPort (2x), HDMI (2x)
USB ports
USB-A, USB-B
Documents
Technical data sheet.pdf

General information

Item number
39209935
Manufacturer
iiyama
Category
Monitor
Manufacturer no.
GCB3480WQSU-B1
Release date
30.4.2024
External links
Manufacturer's site (de)
May include power adapter
Yes

Colour

Colour
Black
Exact colour description
Black

Display properties

Monitor type
Curved monitor, Gaming Monitor
Display size (inches)
34"
Screen size (cm)
86.40 cm
Image resolution
3440 x 1440 pixels
Pixel pitch
0.23 mm
Edited by a customer
Display technology
LCD
Panel technology
VA
Refresh rate
180 Hz
Aspect ratio
21:9
Screen surface
Anti-glare
Contrast ratio
4000:1
Response time (grey-to-grey)
1 ms
Reaction time MPRT
0.40 ms
Brightness
420 cd/m²
Colour depth
8 bits
Viewing angle (H)
178°
Viewing angle (V)
178°
Screen curvature
1500R

Features + Functions

Monitor equipment
Integrated loudspeakers, Slot for Kensington lock
Connectivity
HDMI, USB
Touch
Without touch function
Sync-Technology
Adaptive Sync, AMD freesync, AMD Freesync Premium Pro
HDR Certification
Vesa DisplayHDR 400

Mounting + Ergonomics

Adjustability
Height-adjustable, Tiltable
VESA wall mount
100 x 100 mm

Connections

Video connections
DisplayPort (2x), HDMI (2x)
USB ports
USB-A, USB-B
Exact USB ports
USB-A 3.0 (2x), USB-B 3.0 (1x)
Audio Connections
Jack 3.5mm (1x)

Power supply

Power consumption
51 W
Power consumption (standby)
0.40 W
Power consumption (Off)
0.30 W
Energy consumption per year
26 kWh

Energy declaration

Energy efficiency class
E

Voluntary climate contribution

CO₂ emissions
757.76 kg
Climate contribution
CHF 18.03

Scope of delivery

Scope of delivery
DP cable, Guide, HDMI cable, Power cord, USB cable

Product dimensions

Width
808 mm
Height
435 mm
Weight
7.60 kg

Package dimensions

Length
90 cm
Width
50 cm
Height
25 cm
Weight
12 kg

30-day right of return
36 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Monitor» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 2.ēlo
    0.3 %
  • 3.HP
    0.7 %
  • 3.iiyama
    0.7 %
  • 5.BenQ
    0.8 %
  • 5.Fujitsu
    0.8 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 2.Mobile Pixels
    2 days
  • 5.Dell
    3 days
  • 5.iiyama
    3 days
  • 5.LG
    3 days
  • 5.MSI
    3 days

Return rate

How often is a product of this brand in the «Monitor» category returned?

Source: Digitec Galaxus
  • 8.Lenovo
    2.7 %
  • 9.Dell
    2.8 %
  • 9.iiyama
    2.8 %
  • 11.AOC
    2.9 %
  • 12.Samsung
    3.2 %
Source: Digitec Galaxus

Translation: machine translated
Overall ratingVery good83/100
Very good83/100
Computer Bild Logo
Rank 7 out of 8Computer BildMonitore im TestReleaseMay 2025
  • PositiveVery high colour space coverage in the sRGB range
  • Positivewonderful contrast
  • PositiveUSB hub
  • NegativeMenu settings somewhat cumbersome

The liyama G-Master GCB3280QSU-B1 model delivered the best picture among the 32-inch gaming monitors with LC display in the test. Thanks to the 165-Hertz refresh rate, games run smoothly across the screen. The switching times are somewhat slow, as is typical for VA, but this did not lead to streaking when tested. The liyama also scores with a USB hub and many adjustment options.

This test report belongs to a different type: G-Master GCB3280QSU-B1 (2560 x 1440 pixels, 31.50")
Go to complete test report
Very good83/100
Computer Bild Logo
Rank 1 out of 6Computer Bild16 Monitore im VergleichReleaseSeptember 2024
  • PositiveVery high colour space coverage in the sRGB range
  • Positivewonderful contrast
  • PositiveUSB hub
  • NegativeMenu settings somewhat cumbersome

The Iiyama G-Master GCB3280QSU-B1 model delivered the best picture among the 32-inch gaming monitors. Thanks to the 165 hertz refresh rate, games run smoothly across the screen. The switching times are a little slow, but this did not lead to streaking when tested. The Iiyama also scores points with a USB hub and many adjustment options.

This test report belongs to a different type: G-Master GCB3280QSU-B1 (2560 x 1440 pixels, 31.50")
Go to complete test report
Very good84/100
PRAD Logo
PRADSingle testReleaseNovember 2023

With its discreet design, the iiyama GCB3280QSU-B1 gaming monitor makes a welcome change from bright RGB models and is mainly geared towards the sRGB colour space. However, it is only recommended after prior calibration. Despite good workmanship, there is the problem of a wobbly base, which is due to a production error...

Very good83/100
Computer Bild Logo
Rank 1 out of 7Computer BildGross, gielseitig & günstig! 12 Monitore mit 4K/WQHD ab 210 Euro im TestReleaseOctober 2023
  • PositiveVery high colour space coverage in the sRGB range
  • Positivewonderful contrast
  • PositiveUSB hub
  • NegativeMenu settings somewhat cumbersome

liyama's G-Master delivered the best picture among the gaming monitors. Thanks to a refresh rate of 165 hertz, games run smoothly on the screen. Switching times are somewhat slow, as is typical for VA monitors, but this did not lead to streaking in testing. It also scores with a USB hub and a lot of adjustment options. This is what a deserved test winner looks like.

This test report belongs to a different type: G-Master GCB3280QSU-B1 (2560 x 1440 pixels, 31.50")
Go to complete test report