LG UltraGear 45GX950A-B vs Alienware AW3225QF

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 73/100 to the Alienware AW3225QF's 51, leading on Panel and Image Quality. Choose the Alienware AW3225QF instead if you want to spend less.

Verdict

Our overall take, at a glance

LG UltraGear 45GX950A-B leads overall

LG UltraGear 45GX950A-B

Alienware AW3225QF

Why it stands out

Panel Resolution: 5120 × 2160 px
Panel Screen Size: 44.5 in (41% more)
Performance Refresh Rate: 330 Hz (38% more)

Watch-outs

Compromises to know before you buy

LG UltraGear 45GX950A-B

No notable compromises found.

Alienware AW3225QF

No USB-C — no single-cable laptop connection.

Winner by category for LG UltraGear 45GX950A-B vs Alienware AW3225QF
Category	LG UltraGear 45GX950A-B	Alienware AW3225QF	Winner
Panel	64	57	LG UltraGear 45GX950A-B
Image Quality	100	0	LG UltraGear 45GX950A-B
Performance	55	45	LG UltraGear 45GX950A-B
HDR	62	38	LG UltraGear 45GX950A-B
Connectivity	74	35	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 AW3225QF

The Alienware AW3225QF is a premium display from Dell's dedicated PC gaming hardware subsidiary. Designed for gaming enthusiasts, the monitor combines high-end visual performance with the brand's signature sci-fi-inspired styling. It serves as a flagship display option within Alienware's broader ecosystem of gaming peripherals and systems.

Best for Dedicated PC gaming environments requiring high-performance display hardware

Pros

Backed by Dell's established global supply chain and customer support infrastructure
Distinctive gaming-centric design language suited for enthusiast desk setups

Cons

Bold futuristic aesthetic may not suit standard professional or office environments

Value for Money

Which is the better deal for the price

Enter today's price for each product to see which offers better value. Use the same currency for both.

LG UltraGear 45GX950A-B

Check Price on Amazon

Alienware AW3225QF

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Physical Comparison

Weight, side by side

LG UltraGear 45GX950A-B

9.4kg

Weight

Detailed Specifications

The full spec sheet, side by side

Panel

Feature	LG UltraGear 45GX950A-B	Alienware AW3225QF
Screen Size	44.5 in41% more	31.6 in
Resolution	5120 × 2160 px	3840 × 2160 px
Panel Type
Aspect Ratio	21:9	16:9
Pixel Density	125	14012% more
Curved	Yes	Yes
Curvature radius	800 mm	1,700 mm
Screen-to-body ratio	100%	—

Image Quality

Feature	LG UltraGear 45GX950A-B	Alienware AW3225QF
Brightness (typical)	275 nits	N/A
Contrast Ratio	1500000:1	N/A
Color Gamut (DCI-P3)	98	N/A
Color Depth	10-bit	10-bit

Performance

Feature	LG UltraGear 45GX950A-B	Alienware AW3225QF
Refresh Rate	330 Hz38% more	240 Hz
Response Time (GtG)	0.03 ms	0.03 ms
Adaptive Sync	FreeSync Premium Pro / G-Sync Compatible	Adaptive-Sync / G-Sync Compatible

HDR

Feature	LG UltraGear 45GX950A-B	Alienware AW3225QF
HDR Format	HDR10, DisplayHDR True Black 400	HDR10, Dolby Vision, DisplayHDR True Black 400
Peak Brightness (HDR)	1,300 nits30% more	1,000 nits

Connectivity

Feature	LG UltraGear 45GX950A-B	Alienware AW3225QF
HDMI Ports	2	2
DisplayPort	1	1
USB-C	Yes	No
Power Delivery	90 W	N/A
USB Hub	Yes	Yes

Ergonomics

Feature	LG UltraGear 45GX950A-B	Alienware AW3225QF
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	N/A
Weight (without stand)	9.4 kg	N/A
Release Date	April 1, 2025	January 1, 2024

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 AW3225QF comparison

Based on our overall comparison score, LG UltraGear 45GX950A-B rates higher at 82/100 versus 76/100 for Alienware AW3225QF — a 6-point lead. LG UltraGear 45GX950A-B 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.

LG UltraGear 45GX950A-B and Alienware AW3225QF 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 82/100 for LG UltraGear 45GX950A-B and 76/100 for Alienware AW3225QF.

If you want the higher-rated monitors option overall, LG UltraGear 45GX950A-B (82/100) edges out Alienware AW3225QF (76/100). But if Alienware AW3225QF 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.