LG UltraGear 27GN800-B 27" vs Dell UltraSharp U4025QW 39.7"
LG UltraGear 27GN800-B 27" Black 2021
LG
71 Overall Score
vs
Dell UltraSharp U4025QW 39.7" Black, Silver, Dual Color 2025
Dell
96 Overall Score
What Buyers Say
LG UltraGear 27GN800-B 27" Black 2021
No customer feedback yet
Dell UltraSharp U4025QW 39.7" Black, Silver, Dual Color 2025
87 out of 100 high confidence 33 reviews
The Dell UltraSharp U4025QW is widely praised as an exceptional productivity monitor, with users highlighting its stunning 5K2K resolution, vibrant IPS Black colors, and excellent text clarity. The built-in Thunderbolt 4 hub and KVM switch are major selling points, simplifying multi-device setups and reducing desk clutter. However, some users report significant issues with firmware updates, particularly on Macs, and note that the monitor is heavy and its anti-glare coating is less effective than competitors. Overall, it is considered a premium, high-value investment for professionals despite a few notable drawbacks.
Pros
- Exceptional 5K2K resolution
- Vibrant IPS Black colors
- Built-in Thunderbolt 4 hub
- Effective KVM switch
- Excellent text clarity
Cons
- Firmware update issues on Mac
- Heavy (19 lbs)
- Anti-glare coating less effective
- KVM limited to two devices
- Thick design for webcams
Display quality 12
Productivity 8
Connectivity 7
Kvm switch 5
Firmware updates 2
Build quality 3
Scores
Office
Professional
Entertainment
Creative
Gaming
Portable
Specifications
| LG UltraGear 27GN800-B 27" | Dell UltraSharp U4025QW 39.7" | |
|---|---|---|
| Display | ||
| Size | 27" | 39.7" |
| Resolution | 2560 x 1440 | 5120 x 2160 |
| Panel Type | IPS | IPS |
| Aspect Ratio | 16:9 | 21:9 |
| Curved | ✗ | ✓ |
| Curvature | — | 2,500 |
| Screen Finish | matte | matte |
| Performance | ||
| Refresh Rate | 144 Hz★ | 120 Hz |
| Response Time | 1 ms★ | 5 ms |
| Adaptive Sync | G-Sync Compatible★ | Adaptive-Sync |
| Color & HDR | ||
| Brightness | 350 nits | 600 nits★ |
| Color Gamut | sRGB 99% | 100% sRGB, 100% Rec. 709, 99% DCI-P3 |
| Color Depth | 10-bit (8-bit + FRC) | 10-bit |
| HDR | HDR10 | DisplayHDR 600 |
| HDR Support | HDR10★ | HDR600 |
| Connectivity | ||
| HDMI Ports | 2★ | 1 |
| DisplayPort | 1 | 1 |
| USB-C | — | 3★ |
| Thunderbolt | — | Thunderbolt 4 |
| Speakers | ✓ | ✓ |
| Headphone Jack | ✓ | ✓ |
| Ergonomics | ||
| Height Adjustable | ✓ | ✓ |
| Tilt | ✓ | ✓ |
| Swivel | ✗ | ✓★ |
| Pivot | ✓ | ✓ |
| VESA Mount | 100x100 | 100x100 |
| Features | ||
| Webcam | — | ✗ |
| Touchscreen | — | ✗ |
| PIP/PBP | — | ✓★ |
| Power | 45W★ | 380W |
| Weight | 5.99 kg★ | 8.35 kg |
Pros & Cons
LG UltraGear 27GN800-B 27" Black 2021
- Strong color (86th percentile)86th %ile
- Strong ergonomic (79th percentile)
- Strong performance (73rd percentile)
- Strong display (71st percentile)
Dell UltraSharp U4025QW 39.7" Black, Silver, Dual Color 2025
- Strong connectivity (99th percentile)99th %ile
- Strong display (99th percentile)99th %ile
- Strong color (98th percentile)98th %ile
- Strong social proof (98th percentile)98th %ile
Verdict
Winner: Dell UltraSharp U4025QW 39.7"
Scores 96 overall, wins 6 of 6 usage categories and 4 of 31 specs.