
Lepow 15.6-inch
Score: 80/100
Uperfect U27 14.5-inch
Score: 80/100Rankings

The Lepow 15.6" Portable Monitor is a lightweight, ultra-slim Full HD IPS display with dual USB-C ports, HDR support, and a smart cover stand, aimed at mobile professionals and travelers.

The UPERFECT U27 is a compact 14.5" 4K portable monitor with an ultra-slim aluminum body, magnetic smart cover stand and excellent color accuracy, targeting creators and remote workers. While it delivers sharp visuals and solid build quality, the lack of a battery, non-adjustable stand and limited refresh rate keep it from being a gaming-focused device.
| Attribute | ![]() | ![]() |
|---|---|---|
15.6 inchesbest | 14.5 inches | |
60 Hzbest | 60 Hzbest | |
300 nits | 500 nitsbest | |
1,000 ratio | 2,000 ratiobest | |
| ↓ lower better | — | 5 msbest |
1 countbest | 1 countbest | |
2 countbest | 2 countbest | |
— | 12 monthsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Display(5) | ||
Screen Size (inches) | 15.6 inches | 14.5 inches |
Resolution | 1920x1080 | 3840x2400 |
Panel Type | IPS | Matte IPS |
Brightness (nits) | 300 nits | 500 nits |
Contrast Ratio (ratio) | 1000 ratio | 2000 ratio |


Products in the top-left offer the best value (high score, low price).

Professional reviewers commend the crisp IPS panel, excellent color accuracy, ultra-slim build and versatile USB-C connectivity, while noting the lack of a battery and modest speakers.
Everyday users love the portability, plug-and-play simplicity and smart cover, but consistently criticize the weak speakers, low-quality screen protector and need for external power.

Professional reviewers note that the U27's 4K IPS panel delivers exceptional color accuracy and sharpness, matching or exceeding many competitors in the portable-monitor segment. They commend its solid aluminum construction and plug-and-play simplicity, positioning it as a strong value for creators and remote workers, though they acknowledge the lack of a battery and limited refresh rate.
Everyday users consistently give five-star ratings, praising the razor-sharp display, vibrant colors, and the convenience of the magnetic smart cover. Common complaints focus on the need for an external power brick, the non-adjustable stand, and modest speaker volume.
“Perfect second screen for my MacBook”

“Great for gaming on the Switch”

“Easy setup, just plug and play”


