Samsung 34" Ultra-Wide QHD Monitor

QuickFind: 861761 Mfr part code: LS34J550WQUXEN
  • 3440 x 1440 UWQHD
  • DisplayPort & 2 HDMI
  • 60Hz / 4ms Response Time
  • Panel Type: VA
  • Vesa Mount Compatible

Product Description

Samsung 34" Ultra-Wide QHD Monitor

3440 x 1440 (N/A)
Refresh Rate
60 Hz
Wall Mountable
100 x 100
Height Adjustable
Response Time
4 ms
Panel Type
Adaptive Sync Type
Free Sync
Contrast Ratio
3000 : 1
Cables Included
1 x HDMI

All-around Performer

The ultra-wide WQHD monitor

Seamless multi-tasking

With its 34" ultra-wide screen and 21:9 WQHD resolution, the SJ55W provides all the workspace you need to comfortably multi-task on a single screen. And whether you're working on documents, playing games, or watching movies, you'll enjoy all your content in superbly detailed WQHD quality.

WQHD image quality

With a screen resolution of 3440x1440 pixels-approximately 2.4 times the density of Full HD- the SJ55W delivers razor-sharp images. And with extra pixels to display content, you can view more webpages and documents at the same time without scrolling or zooming out.


Picture-by-Picture (PBP) lets you display to two sources onscreen at their native resolution. And for optimal multi-tasking, with Picture-in-Picture (PIP) you can resize the second source to up to 25% of the screen and position it anywhere.

Stylish and practical

The SJ55W's slim panel, elegant Y-stand, and metallic bezel bring quality and style to the workplace or home. And with a VESA-compatible mount for precision positioning and DP and HDMI ports offering multiple connectivity options, the SJ55W is as practical as it is stylish.

Smoother Gameplay

AMD FreeSync synchronizes the refresh rate of your graphics card and monitor to reduce image tear and stutter. And Low Input Lag Mode minimizes the delay between mouse, keyboard, or joystick input and onscreen response for a seamlessly smooth gaming experience.

Technical Specification

Samsung 34" Ultra-Wide QHD Monitor


Flat Panel Mount Interface 100 x 100 mm
Display Position Adjustments Tilt
Tilt Angle -1.5/15
VESA Mounting Interface 100 x 100 mm


Features MagicBright, game mode, Mega Infinity Dynamic Contrast Ratio, Magic Upscale, Flicker Free technology, Image Size, Eco Saving Plus, Eye Saver Mode, Off Timer Plus, Low Input Lag, Picture-in-Picture, Picture-by-Picture
Power Consumption (On mode) 35 W
Energy Class Class G
Display Type LED-backlit LCD monitor / TFT active matrix
Energy Consumption per Year 51 kWh
Diagonal Size 34.1"
Viewable Size 34"
Adaptive-Sync Technology AMD FreeSync
Panel Type VA
Aspect Ratio 21:9
Native Resolution Ultra WQHD 3440 x 1440 at 60 Hz
Brightness 300 cd/m²
Contrast Ratio 3000:1
Colour Support 16.7 million colours
Response Time 4 ms (grey-to-grey)
Horizontal Viewing Angle 178
Vertical Viewing Angle 178
Backlight Technology LED backlight
Colour Dark grey/blue
Dimensions (WxDxH) 82.81 cm x 24.28 cm x 47.08 cm - with stand
Weight 6.9 kg


Power Consumption (On mode) 35 W
Voltage Required AC 120/230 V
Power Consumption SDR (On mode) 35 kWh/1000h
Power Consumption (Off Mode) 0.3 Watt


Compliant Standards DisplayPort 1.2
Cables Included 1 x HDMI cable

Dimensions & Weight

Dimensions & Weight Details With stand - width: 82.81 cm - depth: 24.28 cm - height: 47.08 cm - weight: 6.9 kg ¦ Without stand - width: 82.81 cm - depth: 10.57 cm - height: 36.94 cm - weight: 6.4 kg

Dimensions & Weight (Shipping)

Shipping Width 89.7 cm
Shipping Depth 43.9 cm
Shipping Height 16.5 cm
Shipping Weight 9.5 kg

Environmental Parameters

Min Operating Temperature 10 °C
Max Operating Temperature 40 °C
Humidity Range Operating 10 - 80% (non-condensing)


Interfaces DisplayPort ¦ Headphones ¦ 2 x HDMI

Product Reviews

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Samsung 34" Ultra-Wide QHD Monitor

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Samsung 34" Ultra-Wide QHD Monitor

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