They are closely matched: Alienware AW3423DWF scores 75/100 and LG UltraGear 38GN950-B scores 73/100 in our overall comparison — within 2 points. Neither is a clear winner overall, so the decision comes down to the specific features and price that matter most to you.
Alienware AW3423DWF vs LG UltraGear 38GN950-B
Verdict
Our overall take, at a glance
Key takeaways
- Alienware AW3423DWF leads LG UltraGear 38GN950-B overall by 27 points (77 vs 50 out of 100).
- Alienware AW3423DWF stands out on Panel Type: QD-OLED, Image Quality Color Gamut (DCI-P3): 99, 99, Performance Refresh Rate: 165 Hz.
Alienware AW3423DWF leads overall
Alienware AW3423DWF
77
LG UltraGear 38GN950-B
50
Why it stands out
- Panel Type: QD-OLED
- Image Quality Color Gamut (DCI-P3): 99, 99
- Performance Refresh Rate: 165 Hz
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
LG UltraGear 38GN950-B
The LG UltraGear 38GN950-B is a premium 38-inch curved ultrawide monitor engineered to serve as a dual-purpose display for both high-end gaming and color-critical content creation. It features an expansive panoramic screen with native support for variable refresh rate technologies to deliver smooth, tear-free motion.
Best for Hybrid gaming and creative media production workflowsBest for Immersive widescreen PC gaming requiring fluid frame synchronization
Pros
- Generous 38-inch curved workspace ideal for seamless multitasking without multi-monitor bezels
- Dual-purpose capability that bridges high-speed gaming performance with accurate color and brightness
- Robust gaming integration supporting both G-Sync and FreeSync Premium variable refresh rate standards
Cons
- Large physical footprint requires a highly deep and sturdy desk setup
- Vulnerable to typical ultrawide IPS trade-offs such as limited contrast and backlight bleed 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
LG UltraGear 38GN950-B
Physical Comparison
Weigh them up, then compare real dimensions in 3D
Alienware AW3423DWFLG UltraGear 38GN950-B
LG UltraGear 38GN950-B is 0.73 kg (12%) heavier than Alienware AW3423DWF.
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 LG UltraGear 38GN950-B comparison
Alienware AW3423DWF and LG UltraGear 38GN950-B 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 73/100 for LG UltraGear 38GN950-B.
At launch, Alienware AW3423DWF was the more affordable option ($1099) versus LG UltraGear 38GN950-B ($1600). Weigh that against the overall scores (75/100 vs 73/100) 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.
It's close — Alienware AW3423DWF (75/100) and LG UltraGear 38GN950-B (73/100) score almost the same. Pick based on price and the individual specs that matter most to you; the comparison above shows where each one pulls ahead.