ViewSonic VA1655 15.6-inch Portable
Score: 72/100
LG 27U631A-B
Score: 81/100Rankings
The LG 27U631A-B delivers a crisp QHD IPS panel with accurate colors and a smooth 100 Hz refresh, complemented by USB-C docking and eye-care features. Its sleek, borderless design is appealing, but ergonomic adjustments are limited and it lacks built-in speakers and adaptive-sync.
The ViewSonic VA1655 is a 15.6-inch portable Full HD IPS monitor that adds a 75 Hz panel and higher-power USB-C charging, making it a solid choice for mobile professionals. Its lightweight chassis and included accessories enhance portability, though the stand is flimsy and speakers remain modest.
| Attribute | | |
|---|---|---|
15.6 inches | 27 inchesbest | |
75 Hz | 100 Hzbest | |
| ↓ lower better | 7 ms | 5 msbest |
250 nitsbest | 250 nitsbest | |
800 | 1,000best | |
64 % | 99 %best | |
1best | 1best | |
— | 25 °best |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Display(7) | ||
Screen Size (inches) | 15.6 inches | 27 inches |
Resolution | 1920x1080 | 2560x1440 |
Refresh Rate (Hz) | 75 Hz | 100 Hz |
Response Time (GTG) (ms) | 7 ms | 5 ms |
HDR Support | false | true |
Contrast Ratio | 800 | 1000 |
Color Gamut (sRGB %) (%) | 64 % | 99 % |
Ergonomics(1) | ||
VESA Mount Compatible | false | true |
Audio(1) | ||
Built‑in Speakers | true | false |
Power & Warranty(2) | ||
Typical Power Consumption (W) | 7.0 W | 23 W |
Warranty Period (years) | 3 years | 1 years |
Products in the top-left offer the best value (high score, low price).
Professional reviewers praise the VA1655 for its ultra-portable form factor, dual USB-C power flexibility, and 75 Hz refresh rate, but note the cheap plastic build, flimsy stand, and lack of on-monitor controls.
Everyday users love how light and easy to set up the monitor is, often calling it "perfect for small desks" and "great for travel," while recurring complaints focus on loose cable connections, a wobbly stand, and occasional early hardware failures.
“Perfect for small desks”
“Light as a tablet”
“Works instantly”
Professional reviewers commend the sharp QHD IPS panel, accurate sRGB 99% color reproduction, and useful USB-C connectivity, but criticize the limited ergonomic adjustments and absence of adaptive-sync technology.
Everyday users love the vivid visuals and USB-C convenience, noting reduced eye strain, while common complaints focus on the lack of height adjustment, low USB-C power, and missing speakers.
