Based on our overall comparison score, Alienware AW3423DWF rates higher at 75/100 versus 58/100 for Gigabyte M28U — a 17-point lead. Alienware AW3423DWF is the stronger overall pick, though the right choice still depends on which specs matter most to you; the full spec table above breaks down every difference.
Alienware AW3423DWF vs Gigabyte M28U
Verdict
Our overall take, at a glance
Key takeaways
- Alienware AW3423DWF leads Gigabyte M28U overall by 32 points (77 vs 45 out of 100).
- Alienware AW3423DWF stands out on Panel Screen Size: 34 in, Panel Type: QD-OLED, Image Quality Color Gamut (DCI-P3): 99, 99.
- Best value: Gigabyte M28U (from $599) — the strongest score-per-dollar of the two.
Alienware AW3423DWF leads overall
Alienware AW3423DWF
77
Gigabyte M28U
45
Why it stands out
- Panel Screen Size: 34 in
- Panel Type: QD-OLED
- Image Quality Color Gamut (DCI-P3): 99, 99
In-depth analysisAI
AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Jun 2026.
Alienware AW3423DWF
The Alienware AW3423DWF is a 34-inch ultrawide gaming monitor that utilizes a first-generation QD-OLED panel to blend deep black levels with quantum dot color reproduction. Produced under Dell's premium gaming brand, this model introduces native FreeSync support and features intended to improve usability over its predecessor.
Best for Immersive gaming in dark or light-controlled environmentsBest for Gamers looking to share a single ultrawide screen with both PC and 4K-capable co
Pros
- Combines self-emissive pixels for deep contrast with a wide quantum-dot color range
- Console Mode downscales 4K signals at 60Hz to maintain high image compatibility with modern gaming consoles
- Features a Picture-by-Picture mode and user-updatable firmware
Cons
- Lacks a polarizing layer, which causes black levels to appear raised and grayed out in bright rooms
Gigabyte M28U
The Gigabyte M28U is a 28-inch gaming monitor featuring a 4K IPS panel and a 144Hz refresh rate, positioned as a high-value display for high-resolution gaming. Equipped with HDMI 2.1 ports, it is built to accommodate both high-end PC rigs and modern gaming consoles.
Best for High-refresh 4K gaming on PlayStation 5 or Xbox Series X using HDMI 2.1Best for Dual-purpose setups that require sharp text for office work alongside fast gamin
Pros
- HDMI 2.1 connectivity enables 4K gaming at 120Hz on current-generation consoles
- High pixel density delivers outstanding text sharpness, making it highly suitable for productivity
- Fast response times and low input lag ensure a highly responsive gaming experience
- Wide viewing angles preserve image accuracy when viewed from the side
Cons
- Slight overshoot artifacts are noticeable across all overdrive configurations
- Low contrast ratio and subpar black uniformity make it less ideal for viewing in dark environments
Value for Money
Which is the better deal for the price
Pre-filled with launch prices where known — enter today's price for an up-to-date check. Use the same currency for both.
Alienware AW3423DWF
Gigabyte M28U
Physical Comparison
Weigh them up, then compare real dimensions in 3D
Alienware AW3423DWFGigabyte M28U
Alienware AW3423DWF is 1.09 kg (21%) heavier than Gigabyte M28U.
Review Videos
Hand-picked expert reviews for each product
Detailed Specifications
The full spec sheet, side by side
Frequently Asked Questions
Common questions about Alienware AW3423DWF vs Gigabyte M28U comparison
Alienware AW3423DWF and Gigabyte M28U are compared side by side above across every spec in the monitors category — including performance, features and design — each scored 0–100 so you can see exactly where one leads the other. Our overall scores are 75/100 for Alienware AW3423DWF and 58/100 for Gigabyte M28U.
At launch, Gigabyte M28U was the more affordable option ($599) versus Alienware AW3423DWF ($1099). Weigh that against the overall scores (75/100 vs 58/100) and the value-for-money meter above to judge whether the higher-rated model justifies its price for your needs. Current retail prices vary — check the retailer.
If you want the higher-rated monitors option overall, Alienware AW3423DWF (75/100) edges out Gigabyte M28U (58/100). But if Gigabyte M28U is cheaper or stronger on the specific specs you care about, it can still be the better buy — use the spec table and strengths profile above to decide.