Samsung Odyssey LS27DG612SNXZA 27" Silver 2026
A 27-inch QHD OLED panel with 240Hz refresh and 0.03ms response time delivers virtually tear-free motion thanks to AMD FreeSync Premium Pro and G-Sync compatibility. The integrated dynamic cooling system uses a pulsating heat pipe to dissipate heat five times more effectively, actively preventing burn-in, while the included Dockztorm USB hub expands connectivity. This monitor is best for competitive gamers who demand precise motion clarity and rich OLED colors in a dedicated desktop setup.
About This Monitor
A 27-inch QHD OLED panel with 240Hz refresh and 0.03ms response time delivers virtually tear-free motion thanks to AMD FreeSync Premium Pro and G-Sync compatibility. The integrated dynamic cooling system uses a pulsating heat pipe to dissipate heat five times more effectively, actively preventing burn-in, while the included Dockztorm USB hub expands connectivity. This monitor is best for competitive gamers who demand precise motion clarity and rich OLED colors in a dedicated desktop setup.
- Screen size 27
- Resolution 2560x1440
- Panel type OLED
- Refresh rate 240
- Response time ms 0.029999999329447746
- Adaptive sync FreeSync Premium Pro
- HDR HDR10+
Overview
Performance
Pros & Cons
Pros
- Strong performance (98th percentile) 98th
- Strong connectivity (98th percentile) 98th
- Strong ergonomic (90th percentile) 90th
- Strong feature (87th percentile) 87th
Cons
Specifications
Full Specifications
Display
| Size | 27" |
| Resolution | 2560 (QHD) |
| Panel Type | OLED |
| Aspect Ratio | 16:9 |
| Curved | No |
Performance
| Refresh Rate | 240 Hz |
| Response Time | 0.03 |
| Adaptive Sync | FreeSync Premium Pro |
Color & HDR
| Brightness | 250 nits |
| Color Gamut | Max 1B |
| HDR | HDR10+ |
| HDR Support | HDR10+ |
Connectivity
| HDMI Ports | 2 |
| DisplayPort | 1 |
| USB-C | 3 |
| Speakers | No |
| Headphone Jack | Yes |
Ergonomics
| Height Adjustable | Yes |
| Tilt | Yes |
| Swivel | Yes |
| Pivot | Yes |
| VESA Mount | 100x100 |
Features
| Webcam | No |
| Touchscreen | No |
| PIP/PBP | Yes |
| Weight | 6.9 kg / 15.2 lbs |
vs Competition
| Spec | Samsung Odyssey LS27DG612SNXZA 27" | ASUS ROG Strix XG27AQDMG | LG UltraGear 32GX850A-B | MSI MPG 272URX QD-OLED | Dell UltraSharp U4025QW | Alienware AW-Series AW3425DW |
|---|---|---|---|---|---|---|
| Screen Size | 27 | 26.5 | 32 | 27 | 39.70000076293945 | 34 |
| Resolution | 2560x1440 | 2560 x 1440 | 3840 x 2160 | 3840 x 2160 | 5120 x 2160 | 3440x1440 |
| Panel Type | OLED | OLED | OLED | OLED | IPS | OLED |
| Refresh Rate | 240 | 240 | 165 | 240 | 120 | 240 |
| Response Time Ms | 0.029999999329447746 | 0.029999999329447746 | 0.029999999329447746 | 0.029999999329447746 | 5 | 0.029999999329447746 |
| Adaptive Sync | FreeSync Premium Pro | FreeSync Premium Pro | FreeSync Premium Pro | G-Sync Compatible | Adaptive-Sync | FreeSync Premium Pro |
| Hdr | HDR10+ | HDR10 | DisplayHDR True Black 400 | DisplayHDR True Black 400 | DisplayHDR 600 | DisplayHDR 400 True Black |
| Compare | Compare | Compare | Compare | Compare |
| Product | Color | Compact | Display | Feature | Ergonomic | Performance | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| Samsung Odyssey LS27DG612SNXZA 27" | 60.1 | 63.3 | 76.1 | 86.6 | 90.3 | 97.9 | 97.9 | 52.7 |
| ASUS ROG Strix XG27AQDMG Compare | 96.6 | 73.4 | 75.2 | 72.8 | 90.3 | 97.9 | 92.9 | 97.6 |
| LG UltraGear 32GX850A-B Compare | 80.8 | 54.4 | 98.7 | 72.8 | 90.3 | 96.2 | 97.9 | 97.6 |
| MSI MPG 272URX QD-OLED Compare | 95.9 | 63.3 | 97.3 | 86.6 | 90.3 | 97.9 | 82.2 | 88 |
| Dell UltraSharp U4025QW Compare | 97.7 | 86.5 | 98.2 | 97.4 | 72 | 57 | 99.2 | 97.6 |
| Alienware AW-Series AW3425DW Compare | 98.5 | 79.5 | 85.3 | 92.1 | 90.3 | 97.9 | 95.2 | 97.6 |
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
