ASUS ZenScreen MB229CF 21.5" vs Dell UltraSharp U4025QW 39.7"
ASUS ZenScreen MB229CF 21.5" BLACK 2024
Dell UltraSharp U4025QW 39.7" Black, Silver, Dual Color 2025
What Buyers Say
ASUS ZenScreen MB229CF 21.5" BLACK 2024
The ASUS ZenScreen MB229CF is a highly praised portable monitor, with users consistently highlighting its excellent build quality, slim design, and ease of use. It is particularly valued for its USB-C power and video capability, which eliminates the need for an extra power cord. While the built-in speakers are decent for casual use, they lack bass, and the monitor is not a touchscreen or 4K display. Overall, it is seen as a versatile and reliable addition for both stationary and travel setups.
Pros
- Excellent build quality
- Slim and lightweight design
- USB-C power and video
- Easy to set up and use
- Versatile for travel and stationary use
Cons
- No touchscreen
- Not 4K resolution
- Speakers lack bass
- No protective cover included
- Requires external power with iPad
Dell UltraSharp U4025QW 39.7" Black, Silver, Dual Color 2025
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
Scores
Specifications
| ASUS ZenScreen MB229CF 21.5" | Dell UltraSharp U4025QW 39.7" | |
|---|---|---|
| Display | ||
| Size | 21.5" | 39.7" |
| Resolution | 1920 x 1080 | 5120 x 2160 |
| Panel Type | IPS | IPS |
| Aspect Ratio | 16:9 | 21:9 |
| Curved | ✗ | ✓ |
| Curvature | — | 2,500 |
| Screen Finish | matte | matte |
| Performance | ||
| Refresh Rate | 100 Hz | 120 Hz★ |
| Response Time | 5 ms | 5 ms |
| Adaptive Sync | Adaptive-Sync | Adaptive-Sync |
| Color & HDR | ||
| Brightness | 250 nits | 600 nits★ |
| Color Gamut | 16.7 Million Colors (8-Bit) | 100% sRGB, 100% Rec. 709, 99% DCI-P3 |
| Color Depth | 8-bit | 10-bit★ |
| HDR | — | DisplayHDR 600 |
| HDR Support | — | HDR600 |
| Connectivity | ||
| HDMI Ports | 1 | 1 |
| DisplayPort | 0 | 1★ |
| USB-C | 1 | 3★ |
| Thunderbolt | — | Thunderbolt 4 |
| Speakers | ✓ | ✓ |
| Headphone Jack | ✓ | ✓ |
| Ergonomics | ||
| Height Adjustable | ✓ | ✓ |
| Tilt | ✓ | ✓ |
| Swivel | ✓ | ✓ |
| Pivot | ✓ | ✓ |
| VESA Mount | 100x100 | 100x100 |
| Features | ||
| Webcam | ✗ | ✗ |
| Touchscreen | ✗ | ✗ |
| PIP/PBP | — | ✓★ |
| Power | 13W★ | 380W |
| Weight | 4.00 kg★ | 8.35 kg |
Pros & Cons
ASUS ZenScreen MB229CF 21.5" BLACK 2024
- Strong ergonomic (91st percentile)91st %ile
- Strong portability (87th percentile)87th %ile
- Strong user sentiment (76th percentile)
- Below average color (16th percentile)16th %ile
- Below average feature (20th percentile)20th %ile
- Below average display (21st 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
Scores 96 overall, wins 5 of 6 usage categories and 6 of 31 specs.