34" UHD Monitor, QD

size 34"

The item is in the cart.

Seamless multi-tasking

21:9 Ultra-wide Screen

WQHD Image quality

UTLRA WQHD(3440x1440)


Aspect Ratio


Brightness (Typical)

All-around Performer

The ultra-wide WQHD monitor

All-around Performer

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.

Seamless multi-tasking

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 more pixels to display content, you can view more of webpages and documents at once without scrolling or zooming out.

WQHD Image quality


Picture-by-Picture (PBP) function displays input from two sources side-by-side at their native resolution. And for optimal multi-tasking, Picture-in-Picture (PIP) lets you 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.

Stylish and practical

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.

Smoother Gameplay
  • 21:9 Aspect Ratio
  • 300cd/m2 Brightness (Typical)
  • 3000:1(Typ),2000:1(Min) Contrast Ratio Static
  • 3,440 x 1,440 Resolution
  • 4(GTG) Response Time
  • 178°/178° Viewing Angle (H/V)

How to run a Monitor Self-Test?

How to run a Monitor Self-Test?See The Answer

[Monitor] What to do if magic rotation does not work?

[Monitor] What to do if magic rotation does not work?See The Answer

User manual & Downloads

Live Chat

How It Stacks Up

* Key feature may different from Key Spec