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Samsung C34J791

3440 x 1440 pixels, 34"
Currently out of stock
Free shipping starting at 39,–

Product details

The Samsung C34J791 is a state-of-the-art gaming monitor featuring a 34-inch curved ultra-wide display in a 21:9 aspect ratio. This design allows for an immersive viewing experience and enhances productivity through seamless multitasking. The 1500R curvature has been precisely engineered to match the natural shape of the eyes, resulting in reduced eye strain. The monitor utilizes advanced VA panel technology, offering an impressive contrast ratio of 3000:1, which enables deeper blacks, brighter whites, and more vibrant colors. With a resolution of 3440 x 1440 pixels and a refresh rate of 100 Hz, the C34J791 is ideal for gaming and creative applications. The built-in Thunderbolt 3 interface allows for fast data transfer and simultaneous device charging, significantly simplifying connectivity. Additionally, the Flicker Free technology combined with the Eye Saver mode ensures a comfortable viewing experience, even during extended use.

  • Thunderbolt 3 interfaces for fast data transfer and device charging
  • Flicker Free technology and Eye Saver mode for eye-friendly viewing
  • VA panel technology with a 3000:1 contrast ratio for vibrant colors
  • Height-adjustable and tiltable for personalized comfort
  • Integrated speakers and USB hub for added functionality.

Key specifications

Screen technology
QLED
Display resolution
UWQHD
Monitor equipment
Daisy chainIntegrated loudspeakersIntegrated USB hubSlot for Kensington lock
Video connections
DisplayPort (1x)HDMI (1x)
Monitor type
Curved monitorGaming Monitor
USB ports
Thunderbolt 3USB-A
Refresh rate
100 Hz
Documents
Technical data sheet.pdf
Item number
15802817

General information

Manufacturer
Samsung
Category
Monitor
Manufacturer no.
LC34J791WTPXEN
Release date
10/3/2023

Colour

Colour
White
Exact colour description
White

Display properties

Monitor type
Curved monitorGaming Monitor
Display size (inches)
34"
Screen size (cm)
86.40 cm
Image resolution
3440 x 1440 pixels
Display resolution
UWQHD
Screen technology
QLED
Panel technology
VA
Refresh rate
100 Hz
Aspect ratio
21:9
Screen surface
Anti-glare
Contrast ratio
3000:1
Response time (grey-to-grey)
4 ms
Brightness
300 cd/m²
Colour depth
8 bits
Colour space coverage
Adobe RGB: 92sRGB: 125%
Viewing angle (H)
178°
Viewing angle (V)
178°
Screen curvature
1500R

Features + Functions

Monitor equipment
Daisy chainIntegrated loudspeakersIntegrated USB hubSlot for Kensington lock
Touch
Without touch function
Sync-Technology
AMD freesync

Mounting + Ergonomics

Adjustability
Height-adjustableTiltable
VESA wall mount
100 x 100 mm

Connections

Video connections
DisplayPort (1x)HDMI (1x)
HDMI version
2.0
DisplayPort version
1.2
USB ports
Thunderbolt 3USB-A
Exact USB ports
Thunderbolt 3 (2x)USB-A 3.0 (2x)
Audio Connections
Jack 3.5mm (1x)

Power supply

USB Type C Power supply
85 W
Power consumption
39 W
Power consumption (standby)
0.50 W
Power consumption (Off)
0.30 W
Energy consumption per year
32 kWh

Energy declaration

Energy efficiency class
G

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
HDMI cablePower cableThunderbolt 3 Cables

Product dimensions

Width
808.70 mm
Length
309.40 mm
Height
516 mm
Weight
7.70 kg

Legal Notice

Product Safety

Package dimensions

Length
89 cm
Width
58.60 cm
Height
37.50 cm
Weight
13.47 kg

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Reviews & Ratings

Statutory warranty score

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

Source: Galaxus
  • 17.Xiaomi
    1,5 %
  • 18.ASUS
    1,6 %
  • 18.Samsung
    1,6 %
  • 20.LG
    1,7 %
  • 20.Targus
    1,7 %

Statutory 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: Galaxus
  • 11.LC-Power
    5 days
  • 11.Mobile Pixels
    5 days
  • 11.Samsung
    5 days
  • 14.AOC
    6 days
  • 14.Eizo
    6 days

Return rate

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

Source: Galaxus
  • 10.AOC
    2,9 %
  • 11.iiyama
    3,2 %
  • 12.Samsung
    3,3 %
  • 13.BenQ
    3,4 %
  • 13.Cooler Master
    3,4 %
Source: Galaxus