
Samsung UJ59
Score: 76/100
ASUS ZenScreen MB16ACE with USB-C Gray
Score: 64/100Rankings

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 ASUS ZenScreen MB16ACE is a 15.6-inch portable IPS monitor notable for its ultra-thin 8 mm profile and hybrid USB-C/A connectivity. Its modest brightness, lack of speakers and driver-dependent USB-A input limit its suitability for demanding tasks. Best suited for mobile professionals needing a lightweight secondary screen with auto-rotate capability.
| Attribute | ![]() | ![]() |
|---|---|---|
31.5 inchesbest | 15.6 inches | |
60 Hzbest | 60 Hzbest | |
| ↓ lower better | 4 msbest | 5 ms |
270 nitsbest | 220 nits | |
3,000best | — | |
2best | — | |
99 %best | — | |
1best | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Display(6) | ||
Screen Size (inches) | 31.5 inches | 15.6 inches |
Resolution | 3840x2160 | 1920x1080 |
Panel Type | VA | IPS |
Response Time (ms) | 4 ms | 5 ms |
Brightness (nits) | 270 nits | 220 nits |
Contrast Ratio | 3000 | 800:1 |
Build & Design(2) | ||
Weight (with stand) (kg) | 6.3 kg | 0.9 kg |
Dimensions (W×H×D) (mm) | 730 x 540 x 250 mm mm | 359.7×7.9×226.3 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”




Professional reviewers and editors commend the ZenScreen MB16ACE for its unmatched portability, thin profile, and convenient single-cable USB hybrid-signal operation. They also value the auto-rotation and eye-care features, though they point out the modest brightness, lack of speakers, and the need for a DisplayLink driver on USB-A as notable drawbacks.
Everyday users consistently praise the monitor's ultra-slim, lightweight build and the hassle-free USB-C connection that eliminates extra adapters. The foldable case stand and broad OS support receive frequent positive mentions, while the requirement for a driver on USB-A, absence of speakers, and limited brightness are common sources of mild disappointment.