
Gigabyte MO32U
Score: 86/100
LG 32UR550K-B
Score: 82/100Rankings

A 32-inch QD-OLED 4K monitor delivering OLED-level contrast, vibrant DCI-P3 colors and a 165 Hz refresh rate, complemented by extensive ergonomics and a built-in KVM switch.

The LG 32UR550K-B is a 31.5-inch 4K VA monitor delivering high contrast, 90% DCI-P3 color coverage and HDR10, paired with an ergonomic stand and built-in speakers, suited for productivity and casual media consumption but limited for high-performance gaming.
| Attribute | ![]() | ![]() |
|---|---|---|
31.5 inchesbest | 31.5 inchesbest | |
165 Hzbest | 60 Hz | |
| ↓ lower better | 0.03 msbest | 4 ms |
250 nitsbest | 250 nitsbest | |
1,500,000best | 3,000 | |
99 %best | 90 % | |
2best | 2best | |
1best | 1best |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Display(5) | ||
Panel Type | QD-OLED | VA |
Refresh Rate (Hz) | 165 Hz | 60 Hz |
Response Time (GTG) (ms) | 0.03 ms | 4 ms |
Contrast Ratio | 1500000 | 3000 |
Color Gamut (sRGB %) (%) | 99 % | 90 % |
Connectivity(1) | ||
USB‑C Port | true | false |
Ergonomics(2) | ||
Tilt Range (°) | 26 ° | -5 to 20 ° |
Height Adjustment Range (mm) | 130 mm | 110 mm |
Power & Warranty(1) | ||
Warranty Period (years) | 3 years | 1 years |


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

Professional reviewers commend the MO32U for delivering OLED-level contrast, vibrant DCI-P3 colors and a blistering 0.03 ms response, while noting the HDR peak falls short of some Mini-LED rivals and the port layout is less convenient.
Everyday users rave about the stunning color pop, true blacks and zero motion blur, but mention pixel-shifting, occasional image retention and weak USB-C charging.

Professional reviewers view the 32UR550K-B as a solid productivity and multimedia monitor, praising its 4K clarity, ergonomic flexibility and LG Switch app, while noting the lack of adaptive-sync and modest HDR brightness keep it from being a gaming-first display.
Everyday users rate the monitor highly, highlighting the sharp 4K picture, vibrant colors, adjustable stand and built-in speakers, while recurring complaints focus on underwhelming HDR, backlight bleed and the bulky power brick.
“"Colors pop like I've never seen before - blacks are truly black."”

“"Pixel shifting is noticeable during static scenes - can be distracting."”

“"USB-C power delivery is too weak to charge my laptop."”

