
BenQ Zowie XL2540X+
Score: 85/100
LG 27G640A-B
Score: 88/100Rankings

The LG 27G640A-B is a 27-inch QHD IPS gaming monitor with a blistering 300 Hz refresh rate and 1 ms response, delivering ultra-smooth visuals. Its main trade-off is the lack of disclosed brightness/contrast data and no integrated speakers. Ideal for esports enthusiasts with a powerful GPU who value speed and color accuracy.

The BenQ Zowie XL2540X+ is a 24.1-inch esports monitor that excels with a 280 Hz refresh rate and 1 ms response, delivering exceptional motion clarity. Its TN panel sacrifices wide viewing angles, brightness and HDR capability. Ideal for competitive FPS players who prioritize speed over color fidelity.
| Attribute | ![]() | ![]() |
|---|---|---|
24.1 inches | 27 inchesbest | |
280 Hz | 300 Hzbest | |
| ↓ lower better | 1 msbest | 1 msbest |
320 nitsbest | — | |
— | 95 %best | |
| ↓ lower better | 10.929 kg | 5.5 kgbest |
1best | 1best | |
3best | 2 |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Connectivity(1) | ||
HDMI Ports | 3 | 2 |
Display(4) | ||
Panel Type | Fast TN | IPS |
Screen Size (inches) | 24.1 inches | 27 inches |
Resolution | 1920 x 1080 | 2560x1440 |
Refresh Rate (Hz) | 280 Hz | 300 Hz |
General(1) | ||
Warranty (years) | 3 years | 1 years |
Build & Design(3) | ||
Weight (with stand) (kg) | 10.9285 kg | 5.5 kg |
Width (with stand) (mm) | 508 mm | 614.68 mm |
Height (with stand) (mm) | 558.8 mm | 538.48 mm |


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

Professional reviewers consistently highlight the XL2540X+ as the benchmark for motion clarity in esports, emphasizing its Fast TN panel, 280 Hz refresh rate, and features like Auto Game Mode and Black eQualizer that give competitive FPS players a tangible advantage, while noting the inherent TN drawbacks of limited viewing angles and modest brightness.
No direct consumer reviews were provided in the source data; however, the specifications suggest that everyday users who prioritize ultra-high refresh rates for gaming are likely to appreciate the monitor's speed, whereas they may voice typical TN-related concerns about color shift and brightness in bright environments.

Professional reviewers and editors have not published detailed tests for the LG 27G640A yet; product listings highlight its 300 Hz speed, HDR400 support, and dual adaptive-sync technologies, but performance claims remain unverified.
