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Samsung S34J55W 34" 3440 x 1440 Ultra WQHD 21:9 2K Resolution 4ms 75Hz 2x HDMI DisplayPort AMD FreeSync Eye Saver Flicker Free LED Backlit Monitor

In stock. Limit 20 per customer.
Ships from United States.
  • 3440 x 1440 Ultra WQHD 2K Resolution
  • 75Hz Refresh Rate
  • 4ms Response Time
  • 2 x HDMI (1 x 1.4, 1 x 2.0), DisplayPort Video Inputs
  • AMD FreeSync Technology
  • 3000:1 Static Contrast Ratio
  • Tilt Adjustable
  • VESA Mount Compatible
 SJ55W Ultra WQHD Monitor
34" SJ55W Ultra WQHD Monitor
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AMD FreeSync Game Mode Response Time Wide Viewing Angle

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 your webpages and documents at once without scrolling or zooming out.

a monitor screenshot splited into two ,showing different effect between FHD WQHD and UHD
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. Whether you're working on documents, playing games, or watching movies, you'll enjoy all your content in superbly detailed WQHD quality.

a monitor with one images,showing different size between 21:9 and 16:9

Picture-by-Picture (PBP) function displays input from two sources side-by-side at their native resolution. Optimize your multi-tasking further with Picture-in-Picture (PIP), which lets you resize the second source to up to 25% of the screen and position it anywhere.

a monitor with one images,showing different effect between picture-by-picture and picture-in-picture
Smoother Gameplay

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

a moto racing match as screenshot of the monitor
Stylish and Practical

The SJ55W's slim panel, elegant Y-stand, and metallic bezel bring quality and style to your workplace or home. The VESA-compatible mount allows precision positioning while DP and HDMI ports offer multiple connectivity options, making the SJ55W as practical as it is stylish.

the side of the monitor and the detail of the ports
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AMD FreeSync Game Mode Response Time
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Wide Viewing Angle Eco Saving Plus ENERGY STAR® Certified

Warranty & Returns

Warranty, Returns, And Additional Information


  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details

Return Policies

  • Return for refund within: 30 days
  • Return for replacement within: 30 days
  • This item is covered by's Standard Return Policy