
AOC Q27G40XMN
Score: 87/100Dell P2725H
Score: 87/100Rankings

The AOC Q27G40XMN is a 27-inch Mini-LED VA gaming monitor offering exceptional HDR brightness, a 180 Hz refresh rate, and low input lag. It excels in visual performance but is limited by a basic tilt-only stand and lack of built-in speakers or USB hubs.
The Dell P2725H is a 27-inch Full HD IPS monitor designed for office productivity, offering extensive ergonomic adjustments, eye-comfort technologies, and a versatile port set with USB-C docking. While it delivers a smooth 100 Hz experience, its 1080p resolution and low-power USB-C limit its suitability for content-creation or gaming.
| Attribute | ![]() | Dell P2725H |
|---|---|---|
27 inchesbest | 27 inchesbest | |
3,686,400 pixelsbest | 2,073,600 pixels | |
180 Hzbest | 100 Hz | |
1,357 nitsbest | 300 nits | |
5,000best | 1,500 | |
100 %best | 99 % | |
| ↓ lower better | 1 msbest | 5 ms |
| ↓ lower better | 0.233 mmbest | 0.311 mm |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | Dell P2725H |
|---|---|---|
Display(9) | ||
Resolution (total pixels) (pixels) | 3686400 pixels | 2073600 pixels |
Refresh Rate (Hz) | 180 Hz | 100 Hz |
Panel Type | VA | IPS |
Brightness (nits) | 1357 nits | 300 nits |
Static Contrast Ratio | 5000 | 1500 |
HDR Support | true | false |
Color Gamut Coverage (%) | 100 % | 99 % |
Response Time (ms) | 1 ms | 5 ms |
Pixel Pitch (mm) | 0.233 mm | 0.3114 mm |
Power & Energy(1) | ||
Typical Power Consumption (W) | 27.5 W | 15.8 W |
Warranty(1) | ||
Warranty Period (years) | 0.25 years | 3 years |
Ergonomics(1) | ||
Tilt Range (degrees) | 28 degrees | 26 degrees |

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

Professional reviewers praise the Q27G40XMN for delivering one of the brightest and most contrasty LCDs with superb overdrive and low input lag, while noting the ergonomic stand and lack of USB/audio features as drawbacks.
Everyday users commend the monitor's cinematic HDR impact, smooth 180 Hz gameplay and solid build, but mention the cheap tilt-only stand, absence of speakers/USB, occasional VRR flicker and color dithering at high refresh rates.
Professional reviewers praise the P2725H for its smooth deployment, convenient customization options, and enhanced multitasking thanks to Dell Display Manager. They highlight the 100 Hz refresh rate, eye-comfort technologies, and versatile USB-C connectivity as strong points for business environments.
Everyday users appreciate the monitor's ergonomic flexibility, eye-comfort features, and the breadth of ports, especially the USB-C docking capability. Common criticisms focus on the lack of built-in audio, the modest 1080p resolution on a large panel, and the low-power USB-C charging.
“great value”

“best budget HDR monitor”

“Great clarity and sharpness for 27-inch 1440p”
