Samsung S40GD S27D402GAN 27" noir
Samsung
63 Overall Score
vs
LG UltraGear 27GX790A-B 27" Black 2025
LG
94 Overall Score
Scores
Office
Gaming
Professional
Entertainment
Creative
Portable
Specifications
| Samsung S40GD S27D402GAN 27" | LG UltraGear 27GX790A-B 27" | |
|---|---|---|
| Display | ||
| Size | 27" | 27" |
| Resolution | 1920 x 1080 | 2560 x 1440 |
| Panel Type | IPS | OLED★ |
| Aspect Ratio | 16:9 | 16:9 |
| Curved | ✗ | ✗ |
| Performance | ||
| Refresh Rate | 100 Hz | 480 Hz★ |
| Response Time | 5 ms | 0.029999999329447746 ms★ |
| Adaptive Sync | Adaptive-Sync | FreeSync Premium Pro★ |
| Color & HDR | ||
| Brightness | 250 nits | 275 nits★ |
| Color Gamut | 72% CIE1931 | 98.5% DCI-P3 |
| Color Depth | 8-bit | 10-bit★ |
| HDR | Yes | DisplayHDR True Black 400 |
| HDR Support | — | HDR10★ |
| Connectivity | ||
| HDMI Ports | 2 | 2 |
| DisplayPort | 1 | 1 |
| USB-C | 0 | 3★ |
| Speakers | ✗ | ✗ |
| Headphone Jack | ✓ | ✓ |
| Ergonomics | ||
| Height Adjustable | ✓ | ✓ |
| Tilt | ✓ | ✓ |
| Swivel | ✓ | ✓ |
| Pivot | ✓ | ✓ |
| VESA Mount | 100x100 | 100x100 |
| Features | ||
| Webcam | ✗ | ✗ |
| Touchscreen | ✗ | ✗ |
| PIP/PBP | ✗ | ✗ |
| Power | 50W★ | — |
| Weight | 4.00 kg★ | 9.30 kg |
Pros & Cons
Samsung S40GD S27D402GAN 27" noir
- Strong social proof (95th percentile)95th %ile
- Strong ergonomic (91st percentile)91st %ile
- Strong feature (72nd percentile)
- Below average portability (15th percentile)15th %ile
- Below average color (19th percentile)19th %ile
LG UltraGear 27GX790A-B 27" Black 2025
- Strong performance (100th percentile)100th %ile
- Strong social proof (100th percentile)100th %ile
- Strong connectivity (98th percentile)98th %ile
- Strong user sentiment (96th percentile)96th %ile
Pricing
Samsung S40GD S27D402GAN 27" noir0.379score per dollar
vs
LG UltraGear 27GX790A-B 27" Black 20250.156score per dollar
Samsung S40GD S27D402GAN 27" noir offers 2.4x better value for money
Verdict
Winner: LG UltraGear 27GX790A-B 27"
Scores 94 overall, wins 6 of 6 usage categories and 8 of 28 specs.
