
LG 34SR63QA-W
Score: 70/100
LG 27-inch 4K Smart Monitor
Score: 74/100Rankings

The LG 27-inch 4K Smart Monitor blends a high-quality IPS panel with webOS smart features, offering strong color accuracy, built-in speakers and versatile USB-C docking. Its ergonomic stand and AirPlay 2 make it ideal for hybrid work, though the lack of a webcam and modest refresh rate limit its appeal for gamers.

The LG 34SR63QA-W is a 34-inch ultrawide curved smart monitor with webOS, 100 Hz refresh, HDR10 and USB-C docking, suited for productivity and media but hampered by limited ergonomics and modest audio.
| Attribute | ![]() | ![]() |
|---|---|---|
34 inchesbest | 27 inches | |
100 Hzbest | 60 Hz | |
300 nitsbest | 300 nitsbest | |
3,000best | 1,300 | |
2best | 2best | |
1 yearsbest | — | |
| ↓ lower better | — | 25.6 Wbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Display(6) | ||
Screen Size (inches) | 34 inches | 27 inches |
Panel Type | VA | IPS |
Resolution | 3440x1440 | 3840x2160 |
Refresh Rate (Hz) | 100 Hz | 60 Hz |
Contrast Ratio | 3000 | 1300 |
Color Gamut | 99% sRGB | sRGB 99%, DCI-P3 95% |


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

Reviewers commend the webOS-driven PC-free workflow and USB-C docking, while noting the lack of height adjustment and slower webOS UI.
Users love the all-in-one streaming and screen real-estate, but complain about weak speakers and occasional app freezes.

Professional reviewers praise the monitor for its color accuracy and webOS versatility, noting the USB-C docking and AirPlay integration, but they criticize the added price for smart features and the limited gaming performance.
Everyday users love the vivid colors, USB-C charging and built-in streaming, but complain about the missing webcam, occasional webOS lag and the plastic build quality.
“All-in-one streaming capability is a game-changer”

“Expansive ultrawide real-estate makes coding a joy”

“Built-in speakers are too quiet for movies”

