
BenQ EX240N
Score: 84/100
LG 27US500-W
Score: 84/100Rankings

The BenQ MOBIUZ EX240N is a 23.8" VA gaming monitor that delivers a rapid 165 Hz refresh rate, deep contrast and built-in speakers at an affordable price. It targets competitive gamers who value smooth motion and eye-care features, but its modest brightness, lack of USB connectivity and limited ergonomics keep it from being a universal choice.

The LG 27US500-W is a 27-inch 4K IPS monitor offering high resolution, wide DCI-P3 color gamut and HDR10 support, aimed at creative professionals and office users who value color accuracy and eye-comfort, though it lacks extensive ergonomics and high-refresh gaming performance.
| Attribute | ![]() | ![]() |
|---|---|---|
23.8 inches | 27 inchesbest | |
165 Hzbest | 60 Hz | |
| ↓ lower better | 4 msbest | 5 ms |
250 nits | 300 nitsbest | |
3,000best | 1,000 | |
— | 90 %best | |
1 | 2best | |
1best | 1best |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Display(7) | ||
Screen Size (inches) | 23.8 inches | 27 inches |
Resolution | 1920x1080 | 3840x2160 |
Panel Type | VA | IPS |
Refresh Rate (Hz) | 165 Hz | 60 Hz |
Response Time (GTG) (ms) | 4 ms | 5 ms |
Brightness (nits) | 250 nits | 300 nits |
Contrast Ratio | 3000 | 1000 |
Connectivity(1) | ||
HDMI Ports | 1 | 2 |
Ergonomics(1) | ||
Tilt Range (°) | 20 ° | -5 to 15 ° |
Audio(1) | ||
Built‑in Speakers | true | false |
Power & Warranty(1) | ||
Warranty Period (years) | 2 years | 1 years |


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

Professional reviewers commend the EX240N for delivering a high refresh rate and smooth FreeSync performance at an entry-level price, while noting its dim brightness, VA-panel response lag and lack of USB ports.
Everyday users love the monitor's smooth 165 Hz gameplay, deep blacks and decent built-in speakers, but complain about blurry text, low brightness for HDR and the absence of height adjustment.

Professional reviewers commend the monitor's color accuracy, 90% DCI-P3 coverage and HDR10 support, noting it excels in color-critical tasks, while pointing out the modest HDR brightness and lack of ergonomic adjustments as limitations.
Everyday users love the crisp 4K picture, vibrant colors and the borderless look, but they note the lack of height adjustment, a flimsy-feeling stand and the external power brick as common complaints.
“Perfect for CS2 and Valorant-super smooth at 165 Hz.”

“Love the deep blacks and contrast; great for night gaming.”

“Speakers are surprisingly decent for casual use.”

