New
Samsung Odyssey OLED G8 LS34DG856SNXZA 34" Black 2026
The 34-inch OLED panel with a 1,000,000:1 contrast ratio and 175Hz refresh rate, combined with a 0.03ms response time, delivers stutter-free motion and deep blacks. Glare Free technology and the slim metal design minimize reflections while the Gaming Hub adds built-in streaming app access. This ultrawide is ideal for competitive and cinematic gamers who demand responsive, vivid HDR visuals without environmental distractions.
Screen 34
Resolution 3440x1440
Panel OLED
Refresh 175 Hz
response time ms 0.029999999329447746
adaptive sync FreeSync Premium Pro
HDR HDR10
84 Overall Score
Price R$10,522
Snapshot
Pros & Cons
Pros
- Strong performance (97th percentile) 97th
- Strong connectivity (95th percentile) 95th
- Strong feature (92th percentile) 92th
- Strong display (86th percentile) 86th
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.
Owner sentiment has improved over time
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 | OLED |
| Aspect Ratio | 21:9 |
| Curved | Yes |
| Curvature | 1800 |
Performance
| Refresh Rate | 175 Hz |
| Response Time | 0.03 |
| Adaptive Sync | FreeSync Premium Pro |
Color & HDR
| Brightness | 250 nits |
| Color Gamut | DCI Coverage 99% |
| Color Depth | 1.07 Billion |
| HDR | HDR10 |
| HDR Support | HDR10 |
Connectivity
| HDMI Ports | 2 |
| DisplayPort | 1 |
| USB-C | 2 |
| Speakers | Yes |
| Headphone Jack | No |
Ergonomics
| Height Adjustable | Yes |
| Tilt | Yes |
| Swivel | No |
| Pivot | Yes |
| VESA Mount | 100x100 |
Features
| Webcam | No |
| Power | 180 |
| Weight | 7.5 kg / 16.5 lbs |
vs Competition
| Spec | Samsung Odyssey OLED G8 LS34DG856SNXZA 34" | ASUS ROG Strix XG27AQDMG | LG UltraGear 32GX850A-B | Dell UltraSharp U4025QW | MSI MPG 491CQP | Alienware AW-Series AW3425DW |
|---|---|---|---|---|---|---|
| Screen Size | 34 | 26.5 | 32 | 39.70000076293945 | 49 | 34 |
| Resolution | 3440x1440 | 2560 x 1440 | 3840 x 2160 | 5120x2160 | 5120x1440 | 3440x1440 |
| Panel Type | OLED | OLED | OLED | IPS | QD-OLED | QD-OLED |
| Refresh Rate | 175 | 240 | 165 | 120 | 144 | 240 |
| Response Time Ms | 0.029999999329447746 | 0.029999999329447746 | 0.029999999329447746 | 5 | 0.30000001192092896 | 0.029999999329447746 |
| Adaptive Sync | FreeSync Premium Pro | FreeSync Premium Pro | FreeSync Premium Pro | Adaptive-Sync | Adaptive-Sync | FreeSync Premium Pro |
| Hdr | HDR10 | HDR10 | DisplayHDR True Black 400 | DisplayHDR 600 | Advanced HDR | DisplayHDR 400 True Black |
| Compare | Compare | Compare | Compare | Compare |
| Product | Color | Compact | Display | Feature | Ergonomic | Performance | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| Samsung Odyssey OLED G8 LS34DG856SNXZA 34" | 47.2 | 68.9 | 85.5 | 92 | 77.9 | 96.5 | 95.3 | 82.2 |
| ASUS ROG Strix XG27AQDMG Compare | 96.5 | 73.8 | 75.5 | 72.7 | 90.5 | 98 | 93.2 | 86.1 |
| LG UltraGear 32GX850A-B Compare | 81.1 | 54.9 | 98.8 | 72.7 | 90.5 | 96.2 | 97.9 | 75.7 |
| Dell UltraSharp U4025QW Compare | 97.7 | 82.3 | 98.4 | 97.4 | 72.3 | 56.7 | 99.2 | 95.6 |
| MSI MPG 491CQP Compare | 81.6 | 54.9 | 98 | 97.4 | 90.5 | 93.9 | 82.2 | 99.9 |
| Alienware AW-Series AW3425DW Compare | 98.4 | 79.8 | 85.5 | 92 | 90.5 | 98 | 95.3 | 95.6 |
Price
Value & Pricing
From R$10,522
Amazon.com.br 1 offers From R$10,522
May 29, 2026 R$10,522
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
