
Acer EZ321Q
Score: 66/100
LG 27US500
Score: 72/100Rankings

The LG 27US500-W is a 27-inch 4K IPS monitor offering HDR10 support and a 90% DCI-P3 color gamut, delivering sharp detail and vibrant colors. Its 60 Hz refresh and tilt-only stand limit suitability for fast-paced gaming and ergonomic flexibility. Best suited for creators and office users who prioritize resolution and color accuracy over high refresh rates.

The Acer EZ321Q wi is a budget-friendly 31.5-inch IPS monitor that delivers wide viewing angles and eye-care features. Its limitations include a modest 60 Hz refresh rate, low pixel density, and minimal ergonomic adjustments. Ideal for casual home entertainment and office tasks where size matters more than high performance.
| Attribute | ![]() | ![]() |
|---|---|---|
31.5 inchesbest | 27 inches | |
60 Hzbest | 60 Hzbest | |
| ↓ lower better | 4 msbest | 5 ms |
300 nitsbest | 300 nitsbest | |
1,200best | 1,000 | |
1best | 1best | |
72 % | 90 %best | |
0 | 1best |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Display(5) | ||
Screen Size (inches) | 31.5 inches | 27 inches |
Resolution | 1920x1080 | 3840x2160 |
Response Time (ms) | 4 ms | 5 ms |
Contrast Ratio | 1200 | 1000 |
Color Gamut (%) | 72 % | 90 % |
Connectivity(1) | ||
DisplayPort Ports | 0 | 1 |
Build & Design(2) | ||
Weight (with stand) (kg) | 8.4 kg | 3.1 kg |
Dimensions (W×H×D) (mm) | 729.8×430×52 mm mm | 613.5x454.7x215.9 mm mm |
General(1) | ||
Warranty (years) | 3 years | 1 years |


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

Professional product pages and editors describe the EZ321Q wi as a stylish, budget-oriented IPS monitor that delivers vivid colors and impressive dynamic contrast for everyday media use, but they stress its entry-level nature, limited refresh rate, and lack of modern connectivity, making it unsuitable for serious gaming or professional graphics work.
Everyday users generally like the large, clear display and eye-care features for casual viewing and office tasks, while repeatedly criticizing the low resolution on a big screen, the absence of height or swivel adjustments, and occasional concerns about stand stability.

Professional reviewers and editors are not directly cited in the available sources; however, manufacturer and retailer descriptions highlight the monitor's strong color accuracy, 4K resolution, and space‑saving design, positioning it as a solid choice for creators and office users while noting its limited refresh rate and ergonomics for gaming or intensive workstation setups.
“Clear visuals, large size for movies/media”


