Samsung Odyssey G40B LS27BG402ENXGO 27" Black
A 240Hz refresh rate and 1ms response time on an IPS panel deliver fluid motion clarity for competitive gaming, with both FreeSync Premium and G-Sync compatibility preventing screen tearing. Its ergonomic stand offers full height, pivot, and swivel adjustments, a feature often missing at this performance tier. This monitor is best for esports gamers who prioritize speed and adaptive sync flexibility in a desktop setup.
About This Monitor
A 240Hz refresh rate and 1ms response time on an IPS panel deliver fluid motion clarity for competitive gaming, with both FreeSync Premium and G-Sync compatibility preventing screen tearing. Its ergonomic stand offers full height, pivot, and swivel adjustments, a feature often missing at this performance tier. This monitor is best for esports gamers who prioritize speed and adaptive sync flexibility in a desktop setup.
- Screen size 27
- Resolution 1920 x 1080
- Panel type IPS
- Refresh rate 240
- Response time ms 1
- Adaptive sync FreeSync Premium
- HDR HDR10
Overview
Performance
Pros & Cons
Pros
- Strong social proof (98th percentile) 98th
- Strong ergonomic (90th percentile) 90th
- Strong performance (88th percentile) 88th
- Strong connectivity (88th percentile) 88th
Cons
Specifications
Full Specifications
Display
| Size | 27" |
| Resolution | 1920 (Full HD) |
| Panel Type | IPS |
| Aspect Ratio | 16:9 |
| Curved | No |
Performance
| Refresh Rate | 240 Hz |
| Response Time | 1 |
| Adaptive Sync | FreeSync Premium |
Color & HDR
| Brightness | 400 nits |
| Color Gamut | sRGB 99% |
| HDR | HDR10 |
| HDR Support | HDR10 |
Connectivity
| HDMI Ports | 2 |
| DisplayPort | 1 |
| USB-C | 0 |
| Thunderbolt | 0 |
| Speakers | No |
| Headphone Jack | Yes |
Ergonomics
| Height Adjustable | Yes |
| Tilt | Yes |
| Swivel | Yes |
| Pivot | Yes |
| VESA Mount | 100x100 |
Features
| Webcam | No |
| Touchscreen | No |
| Power | 48 |
| Weight | 5.4 kg / 11.9 lbs |
vs Competition
| Spec | Samsung Odyssey G40B LS27BG402ENXGO 27" | ASUS ROG Strix XG27AQDMG | MSI MPG 272URX QD-OLED | LG UltraGear 32GX850A-B | Dell UltraSharp U4025QW | Alienware AW-Series AW3425DW |
|---|---|---|---|---|---|---|
| Screen Size | 27 | 26.5 | 27 | 32 | 39.70000076293945 | 34 |
| Resolution | 1920 x 1080 | 2560 x 1440 | 3840 x 2160 | 3840 x 2160 | 5120 x 2160 | 3440x1440 |
| Panel Type | IPS | OLED | OLED | OLED | IPS | OLED |
| Refresh Rate | 240 | 240 | 240 | 165 | 120 | 240 |
| Response Time Ms | 1 | 0.029999999329447746 | 0.029999999329447746 | 0.029999999329447746 | 5 | 0.029999999329447746 |
| Adaptive Sync | FreeSync Premium | FreeSync Premium Pro | G-Sync Compatible | FreeSync Premium Pro | 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 G40B LS27BG402ENXGO 27" | 82.5 | 43.8 | 51.2 | 72.7 | 90.3 | 88.1 | 87.6 | 97.5 |
| ASUS ROG Strix XG27AQDMG Compare | 96.6 | 73.5 | 75.1 | 72.7 | 90.3 | 97.9 | 93 | 97.5 |
| MSI MPG 272URX QD-OLED Compare | 96 | 63.4 | 97.2 | 86.6 | 90.3 | 97.9 | 82.1 | 97.5 |
| LG UltraGear 32GX850A-B Compare | 80.7 | 54.4 | 98.7 | 72.7 | 90.3 | 96.2 | 97.9 | 97.5 |
| Dell UltraSharp U4025QW Compare | 97.7 | 86.6 | 98.2 | 97.4 | 72 | 57.1 | 99.2 | 97.5 |
| Alienware AW-Series AW3425DW Compare | 98.4 | 79.5 | 85.2 | 92 | 90.3 | 97.9 | 95.2 | 97.5 |
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
