
Philips 346E2CUAE
Score: 78/100
LG 27U631A-B
Score: 75/100Rankings

The Philips 346E2CUAE is a 34-inch curved ultrawide VA monitor with QHD resolution, 100 Hz refresh, HDR400 support and USB-C docking, targeting professionals and casual gamers. It delivers strong colors and productivity features but is limited by VA response speed, modest HDR brightness, and a bulky design.

The LG 27U631A-B offers a crisp 27-inch QHD IPS display with USB-C convenience and eye-care features, making it ideal for productivity and light gaming, though ergonomic and connectivity options are limited.
| Attribute | ![]() | ![]() |
|---|---|---|
34 inchesbest | 27 inches | |
100 Hzbest | 100 Hzbest | |
300 nitsbest | 250 nits | |
3,000 ratiobest | 1,000 ratio | |
| ↓ lower better | 4 msbest | 5 ms |
— | 1 countbest | |
1 countbest | 1 countbest | |
25 degreesbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Display(7) | ||
Screen Size (inches) | 34 inches | 27 inches |
Resolution | 3440x1440 | 2560x1440 |
Panel Type | VA | IPS |
Brightness (nits) | 300 nits | 250 nits |
Contrast Ratio (ratio) | 3000 ratio | 1000 ratio |
Response Time (ms) | 4 ms | 5 ms |
Color Gamut | 121.3 | 99% sRGB |
Ergonomics(1) | ||
Tilt Range (degrees) | 25 degrees | -5 to 20 degrees |
Warranty & Power(2) | ||
Warranty Period (months) | 48 months | 12 months |
Typical Power Consumption (W) | 42 W | 23 W |


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

Reviewers praise its color accuracy, USB-C docking and MultiView features, while noting the VA panel's slower response and limited HDR brightness as drawbacks for competitive gaming.
Consumers love the expansive screen, vivid colors and single-cable USB-C workflow, but complain about motion blur, underwhelming HDR and the stand's bulk.

Professional reviewers commend the monitor's sharp QHD IPS panel and accurate sRGB coverage, while criticizing the lack of height adjustment and low USB-C power delivery.
Users love the vivid display and USB-C docking, but miss height adjustment, stronger speakers, and higher USB-C charging power.
“"Perfect for coding and multitasking - I run four IDEs side by side."”

“"Colors are stunning - great for photo editing and streaming."”

“"USB-C docking changed my workflow - one cable for everything."”

