LG UltraGear 45GX950A-B vs Alienware AW2725Q

Updated Nov 2026 · Scored by the Let’s Compare Data Engine · How we score

For most buyers the LG UltraGear 45GX950A-B is the better pick — it scores 60/100 to the Alienware AW2725Q's 56, leading on Performance and HDR. Choose the Alienware AW2725Q instead if panel and image quality matter most to you, where it comes out ahead.

Verdict

Our overall take, at a glance

LG UltraGear 45GX950A-B and Alienware AW2725Q are closely matched

LG UltraGear 45GX950A-B

Alienware AW2725Q

Where LG UltraGear 45GX950A-B stands out

Panel Screen Size: 44.5 in (67% more)
Panel Resolution: 5120 × 2160 px
Image Quality Brightness (typical): 275 nits (10% more)

Where Alienware AW2725Q stands out

Panel Pixel Density: 166 (33% more)
Image Quality Color Gamut (DCI-P3): 99 (1% more)

Winner by category for LG UltraGear 45GX950A-B vs Alienware AW2725Q
Category	LG UltraGear 45GX950A-B	Alienware AW2725Q	Winner
Panel	58	68	Alienware AW2725Q
Image Quality	26	74	Alienware AW2725Q
Performance	63	37	LG UltraGear 45GX950A-B
HDR	86	14	LG UltraGear 45GX950A-B
Connectivity	68	50	LG UltraGear 45GX950A-B
Ergonomics	85	85	Tie

In-depth analysisAI

AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Nov 2026.

LG UltraGear 45GX950A-B

The LG UltraGear 45GX950A-B is a 45-inch OLED gaming monitor built to provide expansive, high-contrast visuals for desktop gaming setups. Part of LG's UltraGear lineup, it targets enthusiast PC gamers looking for deep black levels and an immersive widescreen experience.

Best for Immersive widescreen desktop PC gamingBest for High-contrast viewing in dark or dim gaming environments

Pros

Large 45-inch display area delivers strong visual immersion for gaming
OLED display technology provides deep blacks and high image contrast

Cons

Substantial physical footprint demands a large, dedicated desk space

Alienware AW2725Q

The Alienware AW2725Q is a 27-inch gaming monitor designed for users seeking high-density, fast-refresh visual performance in a relatively compact footprint. It features a 4K resolution QD-OLED panel with a high 240Hz refresh rate, delivering deep contrast alongside smooth motion. This model acts as a smaller, more budget-accessible alternative to the brand's larger displays like the AW3225QF.

Best for High-refresh-rate 4K gaming in space-constrained setupsBest for Gamers wanting premium QD-OLED motion clarity and HDR performance at a slightly

Pros

High 240Hz refresh rate combined with sharp 4K resolution
Excellent contrast and pixel response times characteristic of QD-OLED panels
Typically priced lower than some of its direct high-end competitors

Cons

The 27-inch size may feel small for some users seeking a spacious 4K display
Offers very few unique or distinguishing features compared to similar QD-OLED options on the market

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.

LG UltraGear 45GX950A-B

Check Price on Amazon

Alienware AW2725Q

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Physical Comparison

Weigh them up, then compare real dimensions in 3D

LG UltraGear 45GX950A-BAlienware AW2725Q

LG UltraGear 45GX950A-B is 5.1 kg (119%) heavier than Alienware AW2725Q.

Review Videos

Hand-picked expert reviews for each product

Detailed Specifications

The full spec sheet, side by side

Panel

Feature	LG UltraGear 45GX950A-B	Alienware AW2725Q
Screen Size	44.5 in67% more	26.7 in
Resolution	5120 × 2160 px	3840 × 2160 px
Panel Type
Aspect Ratio	21:9	16:9
Pixel Density	125	16633% more
Curved	Yes	No
Curvature radius	800 mm	N/A
Screen-to-body ratio	100%	91%

Image Quality

Feature	LG UltraGear 45GX950A-B	Alienware AW2725Q
Brightness (typical)	275 nits10% more	250 nits
Contrast Ratio	1500000:1	1500000:1
Color Gamut (DCI-P3)	98	99
Color Depth	10-bit	N/A

Performance

Feature	LG UltraGear 45GX950A-B	Alienware AW2725Q
Refresh Rate	330 Hz38% more	240 Hz
Response Time (GtG)	0.03 ms	0.03 ms
Adaptive Sync	FreeSync Premium Pro / G-Sync Compatible	N/A

HDR

Feature	LG UltraGear 45GX950A-B	Alienware AW2725Q
HDR Format	HDR10, DisplayHDR True Black 400	N/A
Peak Brightness (HDR)	1,300 nits30% more	1,000 nits

Connectivity

Feature	LG UltraGear 45GX950A-B	Alienware AW2725Q
HDMI Ports	2	2
DisplayPort	1	1
USB-C	Yes	Yes
Power Delivery	90 W500% more	15 W
USB Hub	Yes	Yes

Ergonomics

Feature	LG UltraGear 45GX950A-B	Alienware AW2725Q
Height Adjustment	Yes	Yes
VESA Mount	100 × 100 px	N/A
Built-in Speakers	Yes	No
Dimensions (without stand)	99.16 × 46.07 × 22.55 cm	60.95 × 35.6 × 7.26 cm
Weight (without stand)	9.4 kg	4.3 kg
Release Date	April 1, 2025	February 11, 2025

Specification Note

Specifications are compiled from official manufacturer data and other reliable internet sources. Some features may vary by region or model configuration.

Frequently Asked Questions

Common questions about LG UltraGear 45GX950A-B vs Alienware AW2725Q comparison

They are closely matched: LG UltraGear 45GX950A-B scores 79/100 and Alienware AW2725Q scores 77/100 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.

LG UltraGear 45GX950A-B and Alienware AW2725Q 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 79/100 for LG UltraGear 45GX950A-B and 77/100 for Alienware AW2725Q.

It's close — LG UltraGear 45GX950A-B (79/100) and Alienware AW2725Q (77/100) 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.