
Acer Nitro GA321QU
Score: 84/100
LG 27U511SA
Score: 69/100Rankings

Acer's Nitro GA321QU P combines a fast 180 Hz IPS panel with 1 ms response time and integrated Google TV, offering both high-performance gaming and streaming in one unit. The monitor's modest 250 nits brightness and low-power speakers are trade-offs for its speed and smart features. Ideal for competitive gamers who also want built-in TV capabilities.

The LG 27U511SA is a 27-inch Full HD IPS smart monitor with 100 Hz refresh and built-in speakers running webOS. Its modest resolution and limited ergonomics constrain professional use. Perfect for casual entertainment and home office tasks.
| Attribute | ![]() | ![]() |
|---|---|---|
31.5 inchesbest | 27 inches | |
| ↓ lower better | 5.233 kgbest | 5.58 kg |
250 nitsbest | 250 nitsbest | |
180 Hzbest | 100 Hz | |
0.3 W | 5 Wbest | |
72 %best | 72 %best | |
1best | — | |
1 | 2best |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Software(1) | ||
Operating System | Google TV | webOS |
Display(3) | ||
Screen Size (inches) | 31.5 inches | 27 inches |
Resolution | 2560 x 1440 | 1920x1080 |
Refresh Rate (Hz) | 180 Hz | 100 Hz |
Audio(1) | ||
Speaker Power (W) | 0.3 W | 5 W |
Ports(1) | ||
HDMI Ports | 1 | 2 |
Build & Design(3) | ||
Weight (kg) | 5.233 kg | 5.58 kg |
Dimensions (HxWxD) (cm) | 46.99 x 71.37 x 27.58 cm cm | 61.21 x 45.21 x 21.08 cm cm |
Adjustable Stand | true | false |


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

Professional reviewers position the GA321QU P as a high-performance gaming display that also serves as a smart TV hub. They commend its 180 Hz WQHD panel, low latency, HDR10 and FreeSync/G-SYNC support, while highlighting the convenience of Google TV integration for a cable-free entertainment experience.
Although direct user reviews are scarce due to the recent launch, feedback on comparable Nitro monitors points to appreciation for the sharp WQHD image, smooth FreeSync gameplay and the added value of built-in streaming apps, with no major complaints surfacing yet.

Professional reviewers emphasize the monitor's smooth 100 Hz motion, vivid IPS colors, and the convenience of webOS with built-in streaming apps, positioning it as a strong value proposition for casual users, while noting the lack of higher resolution and limited ergonomics.

