SAMSUNG 34-Inch SJ55W Ultrawide Gaming Monitor (LS34J550WQNXZA) – 75Hz Refresh, WQHD Computer Monitor, 3440 x 1440p Resolution, 4ms Response, FreeSync, Split Screen, HDMI, Black
*Price sourced from Amazon.com. Last updated 2026-06-06. Price and availability subject to change.
Bottom line: The SAMSUNG 34-Inch SJ55W Ultrawide Gaming Monitor (LS34J550WQNXZA) – 75Hz Refresh, WQHD Computer Monitor, 3440 x 1440p Resolution, 4ms Response, FreeSync, Split Screen, HDMI, Black is a solid pick with broad community endorsement in the gaming monitors category, priced around $289.99, rated 4.4★ across 2,624 verified Amazon reviews. A solid choice — worth comparing against one or two close alternatives first.
Discover the Samsung 34-Inch SJ55W Ultrawide Gaming Monitor (LS34J550WQNXZA) with a 21:9 aspect ratio, VA panel, AMD FreeSync technology and a 3440 x 1440 resolution which offers approximately 2.4 times the density of Full HD. Samsung’s SJ55W widescreen computer monitor brings you totally immersive images that make your WQHD ultrawide monitor stand out from the crowd.Featuring AMD FreeSync, which can keep the refresh rate of your monitor and graphics card synchronized, the Samsung Ultrawide 1440p monitor reduces both image tear and stutter. The end result is a seamlessly smooth gaming…
SpecPicks Verdict
SpecPicks classifies SAMSUNG 34-Inch SJ55W Ultrawide Gaming Monitor (LS34J550WQNXZA)… as a solid pick with broad community endorsement in the gaming monitors category, based on 2,624 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for gaming monitors of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Solid 4.4★ customer rating
- ✓ Large, well-vetted feedback pool (2,624 reviews)
- ✓ Viewing Angle is 178° (H) / 178° (V); Aspect Ratio is 21:9
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- 34-INCH ULTRAWIDE MONITOR with WQHD resolution (3440 x 1440p).Wall-Mount (Size mm) 100.0 x 100.0.Specific uses for product - Personal, gaming, business
- Viewing Angle is 178° (H) / 178° (V); Aspect Ratio is 21:9
- PERFECT FOR DUAL MONITOR USAGE with powerful multitasking split screen features – PBP/PIP and easy to use embedded split screen software
- AMD FREESYNC synchronizes the refresh rate of your graphics card and widescreen monitor to reduce image tear and stutter
- CONNECT MULTIPLE INPUT SOURCES thru HDMI ports and display port. Power Supply Type - AC 100-240V. Power Consumption (Max)- 59 W. Power Consumption (Stand-by)- less then equal to 0.3 W. Max Stand By Power (DPMS)- less then equal to 0.5 W
- SLIM PANEL, ELEGANT Y-STAND AND METALLIC BEZEL bring quality and style to the workplace or home. Tilt- (-1.5°)（plus/minus 1.0°）upto 15.0°（plus/minus 2.0°）
Full Specifications
| Brand | Samsung |
|---|---|
| Color | Black |
| Shape | Rectangular |
| Voltage | 110 Volts |
| Brightness | 300 candela_per_square_meter |
| Dimensions | 32.6 x 14.5 x 4.1 inch |
| Model Name | 34" SJ55W Ultra WQHD Monitor |
| Resolution | QHD Ultra Wide 1440p |
| Unit Count | 1.0 Count |
| Is Electric | No |
| Screen Size | 34 Inches |
| Aspect Ratio | 21:9 |
| Display Type | LCD |
| Model Number | LS34J550WQNXZA |
Ready to buy?
SAMSUNG 34-Inch SJ55W Ultrawide Gaming Monitor (LS34J550WQNXZA) – 75Hz Refresh, WQHD Computer Monitor, 3440 x 1440p Resolution, 4ms Response, FreeSync, Split Screen, HDMI, Black is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-06-06. Price and availability subject to change.
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