
BenQ MA270U
Score: 82/100LG 27US550-W
Score: 69/100Rankings

The BenQ MA270U is a 27-inch 4K IPS monitor optimized for MacBook users, offering excellent color accuracy, 90W USB-C power delivery and a highly adjustable stand for creative professionals.
The LG 27US550-W offers a crisp 4K IPS display with excellent color coverage and a fully adjustable stand, making it a strong choice for creative professionals and productivity. Its 60 Hz panel and lack of built-in audio keep it from being a gaming or media-center solution.
| Attribute | ![]() | LG 27US550-W |
|---|---|---|
27 inchesbest | 27 inchesbest | |
60 Hzbest | 60 Hzbest | |
400 nitsbest | 300 nits | |
1,200 ratiobest | 1,000 ratio | |
| ↓ lower better | 5 msbest | 5 msbest |
2 countbest | 2 countbest | |
— | 1 countbest | |
2 countbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | LG 27US550-W |
|---|---|---|
Display(3) | ||
Brightness (nits) | 400 nits | 300 nits |
Contrast Ratio (ratio) | 1200 ratio | 1000 ratio |
Color Gamut | 99% sRGB, 95% DCI-P3 | 90% DCI-P3 |
Warranty & Power(2) | ||
Warranty Period (months) | 24 months | 12 months |
Typical Power Consumption (W) | 40 W | 25 W |

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

Professional reviewers consider the MA270U a leading choice for MacBook users, lauding its 4K IPS panel, accurate color reproduction, and seamless macOS integration, while noting its dated plastic design and lack of advanced multi-device features as drawbacks.
Everyday users love the plug-and-play USB-C setup, the color accuracy that mirrors their MacBooks, and the ergonomic stand, but several complain about the plastic construction, modest speaker performance, and the absence of higher-end ports.
Reviewers highlight its accurate 90% DCI-P3 coverage, true 4K resolution and ergonomic flexibility, while noting the modest 60 Hz refresh and limited HDR impact.
Users love the sharp 4K image and color accuracy, praise the ergonomic stand, but mention the lack of speakers and modest HDR.
“Effortless setup… I only need two wires now - one to the wall and one to my MacBook. The display looks identical to my M4 MacBook Air.”

“Colors are clear & accurate. A software download enables Mac keyboard to control brightness.”

“Great for Mac users who need a color-accurate 4K display without breaking the bank.”
