Samsung Odyssey LS34BG850SNXZA 34" Silver 2023
The 34-inch 3440x1440 QD-OLED panel with Neo Quantum Processor achieves true blacks via DisplayHDR True Black 400, a 175Hz refresh rate, and 0.03ms response for clear motion. Built-in smart TV apps and Thunderbolt 90W charging make it a standalone streaming hub, while CoreSync ambient lighting extends on-screen colors to your desk. Best for competitive gamers seeking OLED speed and deep contrast, and for users needing a monitor that also works as a smart entertainment display.
Snapshot
Pros & Cons
Pros
- Strong performance (96th percentile) 96th
- Strong connectivity (95th percentile) 95th
- Strong feature (92nd percentile) 92nd
- Strong display (85th percentile) 85th
Cons
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.
Based on 19 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 | QD-OLED |
| Aspect Ratio | 21:9 |
| Curved | Yes |
Performance
| Refresh Rate | 175 Hz |
| Response Time | 0.03 |
| Adaptive Sync | FreeSync Premium Pro |
Color & HDR
| Brightness | 250 nits |
| Color Gamut | 0 percent |
| HDR | DisplayHDR 400 True Black |
| HDR Support | HDR400 |
Connectivity
| HDMI Ports | 1 |
| DisplayPort | 0 |
| USB-C | 2 |
| Thunderbolt | 0 |
| Speakers | Yes |
| Headphone Jack | No |
Ergonomics
| Height Adjustable | Yes |
| Tilt | Yes |
| VESA Mount | 100x100 |
Features
| Webcam | No |
| Touchscreen | No |
| Weight | 7.5 kg / 16.5 lbs |
vs Competition
| Spec | Samsung Odyssey LS34BG850SNXZA 34" | LG UltraGear 45GX950A-B | ASUS ROG Strix XG27AQDMG | Dell UltraSharp U4025QW | MSI MPG 272URX QD-OLED | Alienware AW-Series AW3425DW |
|---|---|---|---|---|---|---|
| Screen Size | 34 | 44.5 | 26.5 | 39.70000076293945 | 27 | 34 |
| Resolution | 3440 x 1440 | 5120 x 2160 | 2560 x 1440 | 5120 x 2160 | 3840 x 2160 | 3440 x 1440 |
| Panel Type | QD-OLED | OLED | OLED | IPS | OLED | QD-OLED |
| Refresh Rate | 175 | 165 | 240 | 120 | 240 | 240 |
| Response Time Ms | 0.029999999329447746 | 0.029999999329447746 | 0.029999999329447746 | 5 | 0.029999999329447746 | 0.029999999329447746 |
| Adaptive Sync | FreeSync Premium Pro | FreeSync Premium Pro | FreeSync Premium Pro | Adaptive-Sync | G-Sync Compatible | FreeSync Premium Pro |
| Hdr | DisplayHDR 400 True Black | DisplayHDR True Black 400 | HDR10 | DisplayHDR 600 | DisplayHDR True Black 400 | DisplayHDR 400 True Black |
| Compare | Compare | Compare | Compare | Compare |
| Product | Color | Portability | Display | Feature | Ergonomic | Performance | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| Samsung Odyssey LS34BG850SNXZA 34" | 45.5 | 82.6 | 85.2 | 91.5 | 65.9 | 96.3 | 94.7 | 78.2 |
| LG UltraGear 45GX950A-B Compare | 99.3 | 82.6 | 99.7 | 97.2 | 90.4 | 96 | 97 | 90.8 |
| ASUS ROG Strix XG27AQDMG Compare | 96.5 | 74.2 | 75.4 | 72 | 90.4 | 97.9 | 93.3 | 86 |
| Dell UltraSharp U4025QW Compare | 97.6 | 82.6 | 98.3 | 97.2 | 72.1 | 55.7 | 99.3 | 98.4 |
| MSI MPG 272URX QD-OLED Compare | 95.7 | 64.2 | 97.3 | 85.9 | 90.4 | 97.9 | 81.9 | 75.8 |
| Alienware AW-Series AW3425DW Compare | 98.2 | 80.1 | 85.2 | 91.5 | 90.4 | 97.9 | 95.3 | 95.5 |
Price
Value & Pricing
Amazon 2 offers From $720
Best Buy 1 offer From $1,150
Price History
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
