Alienware AW3425DW
Score: 90/100Gigabyte M27UP SA
Score: 92/100Rankings
The GIGABYTE M27UP is a 27-inch SS IPS monitor that uniquely offers 4K@160 Hz and 1080p@320 Hz dual-mode operation, delivering strong color accuracy and fast response. It includes a USB-C KVM dock and full ergonomic adjustments, though HDR performance is modest and firmware can be finicky.
The Alienware AW3425DW is a 34.2-inch QD-OLED ultrawide monitor delivering a 240 Hz refresh rate, 0.03 ms response time and near-infinite contrast, aimed at gamers and creators who demand top-tier visual performance.
| Attribute | | Gigabyte M27UP SA |
|---|---|---|
34.2 inchesbest | 27 inches | |
240 Hzbest | 160 Hz | |
250 nits | 350 nitsbest | |
— | 1,000 ratiobest | |
| ↓ lower better | 0.03 msbest | 1 ms |
2 countbest | 2 countbest | |
1 countbest | 1 countbest | |
1 countbest | 1 countbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | Gigabyte M27UP SA |
|---|---|---|
Display(8) | ||
Screen Size (inches) | 34.2 inches | 27 inches |
Resolution | 3440x1440 | 3840x2160 |
Refresh Rate (Hz) | 240 Hz | 160 Hz |
Panel Type | QD-OLED | SS IPS |
Brightness (nits) | 250 nits | 350 nits |
Contrast Ratio (ratio) | infinite ratio | 1000:1 ratio |
Response Time (ms) | 0.03 ms | 1 ms |
Color Gamut | 108% DCI-P3 | DCI-P3 |
Audio(1) | ||
Built‑in Speakers | false | true |
Ergonomics(2) | ||
Tilt Range (degrees) | 26 degrees | -5 to 21 degrees |
Height Adjustment (mm) | 109.22 mm | 130 mm |
Warranty & Power(1) | ||
Typical Power Consumption (W) | 36.5 W | 27 W |
Products in the top-left offer the best value (high score, low price).
Professional reviewers consistently praise the AW3425DW for its near-perfect balance of gaming performance and color accuracy, highlighting the QD-OLED panel's vibrant colors, infinite contrast and 240 Hz refresh rate.
Everyday users love the eye-catching colors, ultra-smooth 240 Hz gameplay and customizable RGB lighting, while noting missing audio outputs, occasional stand wobble and OLED burn-in concerns.
Professional reviewers commend the M27UP for its rare combination of a 4K 160Hz IPS panel and a 1080p 320Hz mode, delivering strong color accuracy and low input lag. The SS IPS technology and USB-C KVM are highlighted as productivity enhancers, while the HDR400 implementation is seen as modest, limiting its appeal for HDR-focused content.
Everyday users love the monitor's vivid colors, sharp image quality, and the flexibility of dual-mode gaming. The ergonomic stand and USB-C docking are frequently praised, though several users report occasional firmware hiccups when toggling between resolution modes and note the limited HDR performance.
“The colors pop like nothing I've seen before”
“Perfect for both gaming and photo editing-no need to switch monitors”
“The 240 Hz feels incredibly smooth in fast-paced shooters”
