LG UltraGear 27GX704A-B vs Alienware AW2725D

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

The LG UltraGear 27GX704A-B and Alienware AW2725D are closely matched at 54 and 53/100. The LG UltraGear 27GX704A-B edges ahead on HDR, while the Alienware AW2725D leads on Performance — pick the one whose strengths match what you'll actually use.

Verdict

Our overall take, at a glance

LG UltraGear 27GX704A-B and Alienware AW2725D are closely matched

LG UltraGear 27GX704A-B

Alienware AW2725D

Where LG UltraGear 27GX704A-B stands out

Peak Brightness (HDR): 1,300 nits (30% more)
Image Quality Brightness (typical): 275 nits (10% more)

Where Alienware AW2725D stands out

Panel Type: QD-OLED
Performance Refresh Rate: 280 Hz (17% more)

Watch-outs

Compromises to know before you buy

LG UltraGear 27GX704A-B

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

Alienware AW2725D

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

Winner by category for LG UltraGear 27GX704A-B vs Alienware AW2725D
Category	LG UltraGear 27GX704A-B	Alienware AW2725D	Winner
Panel	58	59	Tie
Image Quality	50	50	Tie
Performance	47	53	Alienware AW2725D
HDR	62	38	LG UltraGear 27GX704A-B
Connectivity	38	38	Tie
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 27GX704A-B

The LG UltraGear 27GX704A-B is a 27-inch OLED gaming monitor designed for players who prioritize deep contrast and fast visual performance. Utilizing self-lit OLED technology, it targets high-end gaming setups looking for rich image quality without sacrificing motion clarity.

Best for Fast-paced competitive gaming requiring high responsivenessBest for Dark-room media consumption and immersive gameplay

Pros

OLED panel technology delivers per-pixel dimming with infinite contrast and true deep blacks
27-inch form factor provides an ideal screen size for fast-paced competitive gaming

Cons

OLED panels carry a risk of permanent image burn-in when displaying static desktop elements long-term

Alienware AW2725D

The Alienware AW2725D is a 26.7-inch flat gaming monitor utilizing a QD-OLED panel at a 2560 x 1440 resolution. Aimed at competitive and enthusiast PC gamers, it offers a rapid 280Hz refresh rate and an exceptional 0.03-millisecond gray-to-gray response time.

Best for high-refresh-rate competitive PC gamingBest for color-accurate media consumption and HDR gaming

Pros

Extremely fast 280Hz refresh rate paired with a 0.03ms response time for fluid motion
Vibrant QD-OLED panel delivering deep contrast and a 99% DCI-P3 color gamut
Adaptive-sync support including FreeSync Premium Pro and G-Sync compatibility
Ergonomic stand featuring height adjustment and VESA mount capability

Cons

Lacks a USB-C port for modern single-cable laptop connections
Does not include built-in speakers
Moderate typical brightness of 250 nits

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 27GX704A-B

Check Price on Amazon

Alienware AW2725D

Check Price on Amazon

Physical Comparison

Weigh them up, then compare real dimensions in 3D

LG UltraGear 27GX704A-BAlienware AW2725D

LG UltraGear 27GX704A-B is 0.88 kg (22%) heavier than Alienware AW2725D.

Detailed Specifications

The full spec sheet, side by side

Panel

Feature	LG UltraGear 27GX704A-B	Alienware AW2725D
Screen Size	26.5 in	26.7 in
Resolution	2560 × 1440 px	2560 × 1440 px
Panel Type
Aspect Ratio	16:9	16:9
Pixel Density	111	111
Curved	No	No
Screen-to-body ratio	91%	91%

Image Quality

Feature	LG UltraGear 27GX704A-B	Alienware AW2725D
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 27GX704A-B	Alienware AW2725D
Refresh Rate	240 Hz	280 Hz17% more
Response Time (GtG)	0.03 ms	0.03 ms
Adaptive Sync	FreeSync Premium Pro / G-Sync Compatible	FreeSync Premium Pro / G-Sync Compatible

HDR

Feature	LG UltraGear 27GX704A-B	Alienware AW2725D
HDR Format	HDR10, DisplayHDR True Black 400	HDR10, DisplayHDR True Black 400
Peak Brightness (HDR)	1,300 nits30% more	1,000 nits

Connectivity

Feature	LG UltraGear 27GX704A-B	Alienware AW2725D
HDMI Ports	2	2
DisplayPort	1	1
USB-C	No	No
USB Hub	Yes	Yes

Ergonomics

Feature	LG UltraGear 27GX704A-B	Alienware AW2725D
Height Adjustment	Yes	Yes
VESA Mount	100 × 100 px	100 × 100 px
Built-in Speakers	No	No
Dimensions (without stand)	60.52 × 35.1 × 4.53 cm	60.95 × 35.56 × 6.95 cm
Weight (without stand)	4.8 kg	3.92 kg
Release Date	September 1, 2025	July 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 27GX704A-B vs Alienware AW2725D comparison

They are closely matched: LG UltraGear 27GX704A-B scores 71/100 and Alienware AW2725D scores 70/100 in our overall comparison — within 1 point. Neither is a clear winner overall, so the decision comes down to the specific features and price that matter most to you.

LG UltraGear 27GX704A-B and Alienware AW2725D 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 71/100 for LG UltraGear 27GX704A-B and 70/100 for Alienware AW2725D.

It's close — LG UltraGear 27GX704A-B (71/100) and Alienware AW2725D (70/100) 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.