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  1. Home
  2. /Monitors
  3. /LG UltraGear 45GX950A-B vs Alienware AW2725DF

LG UltraGear 45GX950A-B vs Alienware AW2725DF

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 59/100 to the Alienware AW2725DF's 56, leading on Panel and HDR. Choose the Alienware AW2725DF instead if image quality and performance matter most to you, where it comes out ahead.

Verdict

Our overall take, at a glance

Key takeaways

  • LG UltraGear 45GX950A-B and Alienware AW2725DF are closely matched overall (within 3 points).
  • LG UltraGear 45GX950A-B stands out on Panel Screen Size: 44.5 in (67% more), Panel Resolution: 5120 × 2160 px, Panel Pixel Density: 125 (13% more).
  • Alienware AW2725DF counters with Image Quality Color Gamut (DCI-P3): 99 (1% more), Performance Refresh Rate: 360 Hz (9% more), Connectivity DisplayPort: 2 (100% more).
LG UltraGear 45GX950A-B and Alienware AW2725DF are closely matched
LG UltraGear 45GX950A-B
59
Alienware AW2725DF
56
Where LG UltraGear 45GX950A-B stands out
  • Panel Screen Size: 44.5 in (67% more)
  • Panel Resolution: 5120 × 2160 px
  • Panel Pixel Density: 125 (13% more)
Where Alienware AW2725DF stands out
  • Image Quality Color Gamut (DCI-P3): 99 (1% more)
  • Performance Refresh Rate: 360 Hz (9% more)
  • Connectivity DisplayPort: 2 (100% more)

Watch-outs

Compromises to know before you buy

LG UltraGear 45GX950A-B

No notable compromises found.

Alienware AW2725DF

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

Strengths Profile

Bigger shape = stronger. Whoever reaches further wins that category.

Winner by category for LG UltraGear 45GX950A-B vs Alienware AW2725DF
CategoryLG UltraGear 45GX950A-BAlienware AW2725DFWinner
Panel8049LG UltraGear 45GX950A-B
Image Quality2674Alienware AW2725DF
Performance3763Alienware AW2725DF
HDR8614LG UltraGear 45GX950A-B
Connectivity7435LG UltraGear 45GX950A-B
Ergonomics8585Tie

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
Official
  • Official product pageProvided product identification as a 45-inch UltraGear OLED gaming monitor.

Generated Nov 4, 2026

Alienware AW2725DF

The Alienware AW2725DF is a gaming monitor produced under Dell's Alienware brand, which specializes in high-performance gaming hardware and peripherals. Built for competitive players and PC gaming enthusiasts, the display emphasizes fluid motion handling and contrast performance for fast-paced gameplay. It serves users who want a gaming-focused desktop monitor within Dell's ecosystem.

Best for Competitive multiplayer PC gaming requiring smooth visual motionBest for High-contrast gaming environments and dark-room visual consumption
Pros
  • Leverages Dell's global distribution network and customer support infrastructure
  • Tailored aesthetic design and build quality standard for Alienware peripherals
Cons
  • Alienware branding typically incurs a price premium compared to standard office displays
  • OLED display technology carries inherent long-term risks of image retention with static content
Source
  • Alienware - WikipediaProvided brand history and context on Alienware's ownership by Dell and product categories.

Generated Nov 4, 2026

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 AW2725DF

Check Price on Amazon

Physical Comparison

Weigh them up, then compare real dimensions in 3D

9.4 kg4.3 kg
LG UltraGear 45GX950A-BAlienware AW2725DF

LG UltraGear 45GX950A-B is 5.1 kg (119%) heavier than Alienware AW2725DF.

Detailed Specifications

The full spec sheet, side by side

Panel

Feature
LG UltraGear 45GX950A-B
Alienware AW2725DF
Screen Size
44.5 in67% more
26.7 in
Resolution
5120 × 2160 px
2560 × 1440 px
Panel Type
Aspect Ratio
21:9
16:9
Pixel Density
12513% more
111
Curved
Yes
N/A
Curvature radius
800 mm
N/A
Screen-to-body ratio
100%90%

Image Quality

Feature
LG UltraGear 45GX950A-B
Alienware AW2725DF
Brightness (typical)
275 nits10% more
250 nits
Contrast Ratio
1500000:1
1500000:1
Color Gamut (DCI-P3)
98
99
Color Depth
10-bit
10-bit

Performance

Feature
LG UltraGear 45GX950A-B
Alienware AW2725DF
Refresh Rate
330 Hz
360 Hz9% more
Response Time (GtG)
0.03 ms
0.03 ms
Adaptive Sync
FreeSync Premium Pro / G-Sync Compatible
FreeSync Premium Pro / VESA AdaptiveSync

HDR

Feature
LG UltraGear 45GX950A-B
Alienware AW2725DF
HDR Format
HDR10, DisplayHDR True Black 400
DisplayHDR True Black 400
Peak Brightness (HDR)
1,300 nits30% more
1,000 nits

Connectivity

Feature
LG UltraGear 45GX950A-B
Alienware AW2725DF
HDMI Ports
2100% more
1
DisplayPort
1
2100% more
USB-C
Yes
No
Power Delivery
90 W
N/A
USB Hub
Yes
Yes

Ergonomics

Feature
LG UltraGear 45GX950A-B
Alienware AW2725DF
Height Adjustment
Yes
Yes
VESA Mount
100 × 100 px
100 × 100 px
Built-in Speakers
Yes
No
Dimensions (without stand)
99.16 × 46.07 × 22.55 cm
60.91 × 35.9 × 6.76 cm
Weight (without stand)
9.4 kg
4.3 kg
Release Date
April 1, 2025
January 11, 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 AW2725DF comparison

Based on our overall comparison score, LG UltraGear 45GX950A-B rates higher at 79/100 versus 70/100 for Alienware AW2725DF — a 9-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 AW2725DF 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 70/100 for Alienware AW2725DF.
If you want the higher-rated monitors option overall, LG UltraGear 45GX950A-B (79/100) edges out Alienware AW2725DF (70/100). But if Alienware AW2725DF 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.

Which would you buy?

Cast your vote

Looking for alternatives?

  • LG UltraGear 45GX950A-B alternatives
  • Alienware AW2725DF alternatives

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© 2026 Let's Compare. All rights reserved.

A project by saygiselim.dev