Samsung UJ59
Score: 76/100
LG 32U631A-B
Score: 74/100Rankings
The Samsung LU32J590UQNXZA is a 31.5-inch 4K VA monitor delivering sharp detail, 99% sRGB coverage and FreeSync. Its 60 Hz panel and modest brightness make it less ideal for high-frame-rate gaming. Perfect for users seeking a large, color-accurate display for work and media.
The LG 32U631A-B is a 31.5-inch QHD IPS monitor offering a vibrant 99% sRGB color gamut and USB-C connectivity with 15 W power delivery. Its modest 250 cd/m² brightness and tilt-only stand limit usability in bright environments and ergonomic flexibility. Ideal for office professionals and casual gamers seeking a large, color-accurate display.
| Attribute | | |
|---|---|---|
31.5 inchesbest | 31.5 inchesbest | |
60 Hz | 100 Hzbest | |
| ↓ lower better | 4 msbest | 5 ms |
270 nitsbest | 250 nits | |
3,000best | 1,000 | |
2best | 1 | |
99 %best | 99 %best | |
1best | 1best |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Display(6) | ||
Resolution | 3840x2160 | 2560 x 1440 |
Panel Type | VA | IPS |
Refresh Rate (Hz) | 60 Hz | 100 Hz |
Response Time (ms) | 4 ms | 5 ms |
Brightness (nits) | 270 nits | 250 nits |
Contrast Ratio | 3000 | 1000 |
Connectivity(1) | ||
HDMI Ports | 2 | 1 |
Build & Design(2) | ||
Weight (with stand) (kg) | 6.3 kg | 6.5 kg |
Dimensions (W×H×D) (mm) | 730 x 540 x 250 mm mm | 714.6×512.6×235.0 mm mm |
Products in the top-left offer the best value (high score, low price).
Professional reviewers commend the UJ59 for its 10-bit color depth, low input lag and effective FreeSync implementation, noting excellent upscaling and accurate sRGB coverage that suit budget 4K content creation. They also appreciate the PIP/PBP multitasking features. However, they criticize the VA panel's viewing-angle limitations, the basic wobbly stand, and the modest 60 Hz refresh rate, which makes it less ideal for fast-paced competitive gaming.
Everyday users consistently praise the monitor's sharp 4K picture, vivid colors and smooth FreeSync performance, valuing its affordability for work, movies and light gaming. Recurring complaints focus on the unstable stand, average build quality and slight color shifts when viewed from the side, indicating that while the display quality is strong, the hardware ergonomics fall short for some.
“great looking 10-bit monitor”
“super low 10 millisecond input lag”
“sharp vivid picture”
