Samsung SJ55W LS34J550WQNXZA 34" Black 2018
The VA panel delivers a 3000:1 contrast ratio for deeper blacks, while the 3440 x 1440 resolution provides expansive screen real estate for multitasking. Its built-in PBP/PIP functionality and slim metallic-bezel design make it a practical dual-monitor replacement with a clean aesthetic. This monitor is best for office users and students who need to view multiple documents side-by-side, with casual gaming as a secondary benefit.
Screen 34"
Resolution 3440 x 1440
Panel VA
Refresh 75 Hz
response time ms 4
adaptive sync FreeSync
39 Overall Score
Price $300
Snapshot
Pros & Cons
Pros
- Strong display (81st percentile) 81st
- Strong social proof (81st percentile) 81st
Cons
- Below average portability (4th percentile)
- Below average connectivity (14th percentile)
- Below average color (20th percentile)
What owners think
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews - so you can see whether early praise held up.
Owner sentiment has held steady over time
78/100Our AI sentiment read
Based on 9 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Display
| Size | 34" |
| Resolution | 3440x1440 |
| Panel Type | VA |
| Aspect Ratio | 21:9 |
| Curved | No |
Performance
| Refresh Rate | 75 Hz |
| Response Time | 4 |
| Adaptive Sync | FreeSync |
Connectivity
| Speakers | No |
| Headphone Jack | No |
Ergonomics
| Height Adjustable | No |
| Tilt | Yes |
| Swivel | No |
| Pivot | No |
| VESA Mount | 100x100 |
Features
| Webcam | No |
| Touchscreen | No |
| PIP/PBP | Yes |
| Power | 59 |
| Weight | 6.9 kg / 15.2 lbs |
vs Competition
| Spec | Samsung SJ55W LS34J550WQNXZA 34" | ASUS ROG Strix XG27UCDMG | MSI MAG 271QPX QD-OLED E2 | LG UltraGear 27GX790A-B | Gigabyte M Series OLED MO27U2 SA | Alienware AW-Series AW2725D |
|---|---|---|---|---|---|---|
| Screen Size | 34 | 27 | 27 | 27 | 27 | 27 |
| Resolution | 3440 x 1440 | 3840 x 2160 | 2560 x 1440 | 2560 x 1440 | 3840 x 2160 | 2560 x 1440 |
| Panel Type | VA | OLED | QD-OLED | OLED | OLED | QD-OLED |
| Refresh Rate | 75 | 240 | 240 | 480 | 240 | 280 |
| Response Time Ms | 4 | 0.029999999329447746 | 0.029999999329447746 | 0.029999999329447746 | 0.029999999329447746 | 0.029999999329447746 |
| Adaptive Sync | FreeSync | FreeSync Premium Pro | FreeSync Premium Pro | FreeSync Premium Pro | FreeSync Premium Pro | FreeSync Premium Pro |
| Hdr | - | DisplayHDR True Black 400 | DisplayHDR True Black 400 | DisplayHDR True Black 400 | DisplayHDR 400 | DisplayHDR 400 True Black |
| Compare | Compare | Compare | Compare | Compare |
| Product | Color | Portability | Display | Feature | User Sentiment | Ergonomic | Performance | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|---|
| Samsung SJ55W LS34J550WQNXZA 34" | 20.1 | 4.3 | 81.3 | 49.6 | 46 | 55 | 52.5 | 14.2 | 81 |
| ASUS ROG Strix XG27UCDMG Compare | 96.6 | 63.3 | 97.9 | 87.2 | 99 | 91.9 | 98.4 | 84.9 | 99.4 |
| MSI MAG 271QPX QD-OLED E2 Compare | 99.2 | 63.3 | 79.4 | 87.2 | 95.4 | 91.9 | 98.4 | 84.9 | 99.4 |
| LG UltraGear 27GX790A-B Compare | 83 | 63.3 | 79.4 | 73.8 | 95.4 | 91.9 | 99.8 | 98.4 | 99.4 |
| Gigabyte M Series OLED MO27U2 SA Compare | 87.1 | 63.3 | 97.9 | 87.2 | 92.5 | 91.9 | 98.4 | 84.9 | 70.7 |
| Alienware AW-Series AW2725D Compare | 98.7 | 81.6 | 79.4 | 73.8 | 95.4 | 91.9 | 99.4 | 96.2 | 99.9 |
Price
Value & Pricing
From $300
Amazon 1 offer From $300
Price History
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
