Alienware AW3425DW vs Samsung Odyssey OLED G8 G80SD

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

For most buyers the Alienware AW3425DW is the better pick — it scores 64/100 to the Samsung Odyssey OLED G8 G80SD's 56, leading on HDR and Connectivity. Choose the Samsung Odyssey OLED G8 G80SD instead if panel matters most to you, where it comes out ahead.

Verdict

Our overall take, at a glance

Alienware AW3425DW leads overall

Alienware AW3425DW

Samsung Odyssey OLED G8 G80SD

Why it stands out

Panel Screen Size: 34 in (6% more)

Watch-outs

Compromises to know before you buy

Alienware AW3425DW

No notable compromises found.

Samsung Odyssey OLED G8 G80SD

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

Winner by category for Alienware AW3425DW vs Samsung Odyssey OLED G8 G80SD
Category	Alienware AW3425DW	Samsung Odyssey OLED G8 G80SD	Winner
Panel	58	68	Samsung Odyssey OLED G8 G80SD
Image Quality	50	50	Tie
Performance	50	50	Tie
HDR	100	0	Alienware AW3425DW
Connectivity	74	35	Alienware AW3425DW
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.

Alienware AW3425DW

The Alienware AW3425DW is a 34-inch ultrawide gaming monitor featuring a 240Hz QD-OLED panel. Positioned as an upgraded successor to the AW3423DW and DW-F models, it incorporates HDMI 2.1 bandwidth alongside higher refresh rates at a $799 price point. It is designed for gamers wanting high-frame-rate fluidity combined with the contrast and color performance of quantum dot OLED display technology.

Best for Ultrawide PC gaming at high frame rates with deep contrastBest for Multi-platform setups requiring HDMI 2.1 input for modern gaming devices

Pros

High 240Hz refresh rate delivers exceptionally smooth motion
Quantum Dot OLED panel produces vibrant colors and true black contrast
HDMI 2.1 inclusion expands compatibility for high-bandwidth gaming

Cons

Bright ambient room lighting can raise black levels on the display surface
Risk of VRR flicker and permanent image retention associated with OLED panels

Samsung Odyssey OLED G8 G80SD

The Samsung Odyssey OLED G8 G80SD is a 32-inch 4K UHD gaming monitor built around an OLED display panel with a fast 240Hz refresh rate. It merges high-framerate PC gaming capabilities with integrated smart platform functionality for standalone entertainment. The display is targeted at enthusiast gamers and content consumers seeking precise motion clarity alongside deep contrast performance.

Best for High-framerate 4K gaming on high-end PCsBest for Media consumption requiring pitch-black levels and vibrant contrast

Pros

32-inch 4K UHD resolution delivers sharp visual detail for gaming and desktop use
OLED panel delivers rich contrast and deep black levels
240Hz refresh rate provides fluid motion rendering for fast-paced titles

Cons

OLED panels carry potential risk of image retention or burn-in over extended display of static elements
Driving 4K resolution at up to 240Hz requires high-end PC hardware

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 AW3425DW

Check Price on Amazon

Samsung Odyssey OLED G8 G80SD

Check Price on Amazon

Physical Comparison

Weight, side by side

Samsung Odyssey OLED G8 G80SD

5.3kg

Weight

Review Videos

Hand-picked expert reviews for each product

Detailed Specifications

The full spec sheet, side by side

Panel

Feature	Alienware AW3425DW	Samsung Odyssey OLED G8 G80SD
Screen Size	34 in6% more	32 in
Resolution	3440 × 1440 px	3840 × 2160 px
Panel Type
Aspect Ratio	21:9	16:9
Pixel Density	110	13926% more
Curved	Yes	No
Curvature radius	1,800 mm	N/A
Screen-to-body ratio	—	95%

Image Quality

Feature	Alienware AW3425DW	Samsung Odyssey OLED G8 G80SD
Brightness (typical)	250 nits	250 nits
Contrast Ratio	1500000:1	1000000:1
Color Gamut (DCI-P3)	99	99
Color Depth	10-bit	10-bit

Performance

Feature	Alienware AW3425DW	Samsung Odyssey OLED G8 G80SD
Refresh Rate	240 Hz	240 Hz
Response Time (GtG)	0.03 ms	0.03 ms
Adaptive Sync	G-Sync Compatible / FreeSync Premium Pro	FreeSync Premium Pro / G-Sync Compatible

HDR

Feature	Alienware AW3425DW	Samsung Odyssey OLED G8 G80SD
HDR Format	HDR10, DisplayHDR True Black 400	HDR10, HDR10+ Gaming
Peak Brightness (HDR)	1,000 nits	N/A

Connectivity

Feature	Alienware AW3425DW	Samsung Odyssey OLED G8 G80SD
HDMI Ports	2	2
DisplayPort	1	1
USB-C	Yes	No
Power Delivery	15 W	N/A
USB Hub	Yes	Yes

Ergonomics

Feature	Alienware AW3425DW	Samsung Odyssey OLED G8 G80SD
Height Adjustment	Yes	Yes
VESA Mount	100 × 100 px	100 × 100 px
Built-in Speakers	N/A	Yes
Dimensions (without stand)	N/A	71.97 × 41.47 × 4.92 cm
Weight (without stand)	N/A	5.3 kg
Release Date	March 1, 2025	June 4, 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 Alienware AW3425DW vs Samsung Odyssey OLED G8 G80SD comparison

They are closely matched: Alienware AW3425DW scores 66/100 and Samsung Odyssey OLED G8 G80SD scores 65/100 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.

Alienware AW3425DW and Samsung Odyssey OLED G8 G80SD 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 66/100 for Alienware AW3425DW and 65/100 for Samsung Odyssey OLED G8 G80SD.

It's close — Alienware AW3425DW (66/100) and Samsung Odyssey OLED G8 G80SD (65/100) 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.