iiyama ProLite XCB3494WQSU-B1

3440 x 1440 pixels, 34"
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Product details

The iiyama ProLite XCB3494WQSU-B1 is a state-of-the-art 34-inch monitor featuring an impressive 21:9 aspect ratio and a resolution of 3440 x 1440 pixels (UWQHD). This monitor utilizes a VA panel, known for its excellent contrast and vibrant colors. With a refresh rate of 120 Hz and a response time of just 0.4 ms, it delivers smooth and responsive visuals, making it ideal for gaming and multimedia applications. The monitor is ergonomically designed and comes with a height-adjustable, tiltable, and swiveling stand that allows for individual customization to meet user needs. Additionally, it is equipped with a USB hub that facilitates the connection of multiple devices. The built-in speakers provide clear sound, while the Adaptive Sync technology ensures a stutter-free gaming experience.

  • 3440 x 1440 pixel resolution (UWQHD)
  • 120 Hz refresh rate for smooth motion
  • 0.4 ms response time for quick image changes
  • Ergonomic stand: height-adjustable, tiltable, and swiveling
  • Integrated USB hub with 2x USB 3.2 and 2x USB Type-C.

Key specifications

Monitor type
Curved monitor
Display resolution
4K
Screen technology
LED
Refresh rate
120 Hz
Video connections
DisplayPort (1x)HDMI (2x)
USB ports
USB-AUSB-C
Monitor equipment
Integrated USB hubOn/Off switchSlot for Kensington lock
Documents
Item number
55620878

General information

Manufacturer
iiyama
Category
Monitor
Manufacturer no.
XCB3494WQSU-B1
Release date
17.4.2025
Sales rank in Category Monitor
673 of 3287
May include power adapter
Yes

Colour

Colour
Black
Exact colour description
Black

Display properties

Monitor type
Curved monitor
Display size (inches)
34"
Screen size (cm)
86.70 cm
Image resolution
3440 x 1440 pixels
Display resolution
4K
Pixel pitch
0.23 mm
Screen technology
LED
Panel technology
VA
Refresh rate
120 Hz
Aspect ratio
21:9
Screen surface
Anti-glare
Contrast ratio
3000 :1
Response time (grey-to-grey)
0.40 ms
Reaction time MPRT
0.40 ms
Brightness
350 cd/m²
Colour depth
8 bits
Colour space coverage
NTSC: 93%sRGB: 99%
Viewing angle (H)
178°
Viewing angle (V)
178°
Screen curvature
1500R

Features + Functions

Monitor equipment
Integrated USB hubOn/Off switchSlot for Kensington lock
Connectivity
HDMIUSB
Touch
Without touch function
Sync-Technology
AMD Freesync Premium

Mounting + Ergonomics

Adjustability
Height-adjustablePivotingRotatableTiltable
VESA wall mount
100 x 100 mm

Connections

Video connections
DisplayPort (1x)HDMI (2x)
HDMI version
1.4
DisplayPort version
1.4
USB ports
USB-AUSB-C
Exact USB ports
USB-A 3.2 Gen 1 (3x)
Audio Connections
Headphone output (1x)

Power supply

Power consumption
55 W
Power consumption (standby)
0.50 W
Power consumption (Off)
0.30 W
Energy consumption per year
32 kWh

Energy declaration

Energy efficiency class
F

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Width
807 mm
Length
245.50 mm
Height
576 mm
Weight
9.70 kg

Package dimensions

Length
94 cm
Width
50 cm
Height
19 cm
Weight
13.75 kg

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

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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
  • 4.Fujitsu
    0.7 %
  • 4.HP
    0.7 %
  • 4.iiyama
    0.7 %
  • 7.Dell
    0.8 %
  • 8.Lenovo
    0.9 %

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
  • 14.Minix
    5 days
  • 14.Philips
    5 days
  • 18.iiyama
    6 days
  • 19.Eizo
    8 days
  • 20.Lenovo
    9 days

Return rate

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

Source: Digitec Galaxus
  • 4.Philips
    2.1 %
  • 5.Dell
    2.4 %
  • 5.iiyama
    2.4 %
  • 7.Lenovo
    2.6 %
  • 8.AOC
    2.9 %
Source: Digitec Galaxus