Samsung Odyssey OLED G8 G81SF vs ASUS ROG Swift OLED PG27AQWP-W

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

For most buyers the ASUS ROG Swift OLED PG27AQWP-W is the better pick — it scores 61/100 to the Samsung Odyssey OLED G8 G81SF's 54, leading on Performance and HDR. Choose the Samsung Odyssey OLED G8 G81SF instead if panel and image quality matter most to you, where it comes out ahead.

Verdict

Our overall take, at a glance

ASUS ROG Swift OLED PG27AQWP-W leads overall

ASUS ROG Swift OLED PG27AQWP-W

Samsung Odyssey OLED G8 G81SF

Why it stands out

Performance Refresh Rate: 720 Hz (200% more)
Performance Response Time (GtG): 0.02 ms (33% less)

Watch-outs

Compromises to know before you buy

Samsung Odyssey OLED G8 G81SF

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

ASUS ROG Swift OLED PG27AQWP-W

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

Winner by category for Samsung Odyssey OLED G8 G81SF vs ASUS ROG Swift OLED PG27AQWP-W
Category	ASUS ROG Swift OLED PG27AQWP-W	Samsung Odyssey OLED G8 G81SF	Winner
Panel	30	87	Samsung Odyssey OLED G8 G81SF
Image Quality	50	58	Samsung Odyssey OLED G8 G81SF
Performance	86	14	ASUS ROG Swift OLED PG27AQWP-W
HDR	100	0	ASUS ROG Swift OLED PG27AQWP-W
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.

Samsung Odyssey OLED G8 G81SF

The Samsung Odyssey OLED G8 G81SF is a flat gaming monitor featuring a QD-OLED panel, designed for users who want high-performance gaming alongside media streaming capabilities. It integrates smart television software, allowing it to double as a standalone entertainment display without requiring an active PC connection. The monitor is designed with a matte screen finish to help manage ambient light reflections in various room setups.

Best for Gaming in environments with ambient light where reflections must be diffusedBest for Dual-purpose setups where the display serves as both a gaming monitor and a…

Pros

Extremely fast pixel response times that minimize motion blur during fast gameplay
True black levels and high contrast ratio characteristic of self-emissive QD-OLED technology
Integrated smart TV platform for direct access to streaming applications
Matte screen finish that successfully diffuses harsh reflections from ambient light sources

Cons

Matte screen coating can slightly diffuse ambient light, which can raise perceived black levels in highly illuminated rooms
Smart TV operating system introduces extra menu complexity and setup steps for users wanting a basic plug-and-play monitor

ASUS ROG Swift OLED PG27AQWP-W

The ASUS ROG Swift OLED PG27AQWP-W is a 26.5-inch premium gaming monitor designed for competitive esports players and high-end PC setups. It utilizes a 2560x1440 Tandem WOLED panel featuring a glossy display surface, reaching a maximum refresh rate of 540Hz alongside a 0.02ms response time. The display supports peak HDR brightness of up to 1,500 cd/m² and incorporates DisplayPort 2.1 and HDMI 2.1 connectivity.

Best for Esports competitors needing ultra-high refresh rates and minimal motion blurBest for HDR gaming enthusiasts seeking deep black levels and vivid color reproduction at

Pros

Extremely smooth motion with a 540Hz max refresh rate and 0.02ms response time
High peak HDR brightness reaching up to 1,500 cd/m² with deep OLED contrast
Wide color gamut covering 99.5% DCI-P3 and 135% sRGB
Modern display connectivity including DisplayPort 2.1 and HDMI 2.1 ports
Three-year warranty that explicitly covers OLED panel burn-in

Cons

No built-in speakers for direct audio playback
High retail price compared to standard 1440p monitors

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.

Samsung Odyssey OLED G8 G81SF

Check Price on Amazon

ASUS ROG Swift OLED PG27AQWP-W

Check Price on Amazon

Physical Comparison

Weigh them up, then compare real dimensions in 3D

Samsung Odyssey OLED G8 G81SFASUS ROG Swift OLED PG27AQWP-W

Samsung Odyssey OLED G8 G81SF is 0.76 kg (17%) heavier than ASUS ROG Swift OLED PG27AQWP-W.

Review Videos

Hand-picked expert reviews for each product

Detailed Specifications

The full spec sheet, side by side

Panel

Feature	Samsung Odyssey OLED G8 G81SF	ASUS ROG Swift OLED PG27AQWP-W
Screen Size	32 in21% more	26.5 in
Resolution	3840 × 2160 px	2560 × 1440 px
Panel Type
Aspect Ratio	16:9	16:9
Pixel Density	14026% more	111
Curved	No	N/A
Screen-to-body ratio	95%	87%

Image Quality

Feature	Samsung Odyssey OLED G8 G81SF	ASUS ROG Swift OLED PG27AQWP-W
Brightness (typical)	260 nits	N/A
Contrast Ratio	1000000:1	1500000:1
Color Gamut (DCI-P3)	99	99
Color Depth	10-bit	10-bit

Performance

Feature	Samsung Odyssey OLED G8 G81SF	ASUS ROG Swift OLED PG27AQWP-W
Refresh Rate	240 Hz	720 Hz200% more
Response Time (GtG)	0.03 ms	0.02 ms33% less
Adaptive Sync	FreeSync Premium Pro	FreeSync Premium Pro / G-Sync Compatible

HDR

Feature	Samsung Odyssey OLED G8 G81SF	ASUS ROG Swift OLED PG27AQWP-W
HDR Format	HDR10+, DisplayHDR True Black 400	HDR10, DisplayHDR True Black 500
Peak Brightness (HDR)	N/A	1,500 nits

Connectivity

Feature	Samsung Odyssey OLED G8 G81SF	ASUS ROG Swift OLED PG27AQWP-W
HDMI Ports	2	2
DisplayPort	1	1
USB-C	No	No
USB Hub	Yes	Yes

Ergonomics

Feature	Samsung Odyssey OLED G8 G81SF	ASUS ROG Swift OLED PG27AQWP-W
Height Adjustment	Yes	Yes
VESA Mount	100 × 100 px	100 × 100 px
Built-in Speakers	No	No
Dimensions (without stand)	71.97 × 41.47 × 4.92 cm	60.56 × 36.94 × 6.31 cm
Weight (without stand)	5.3 kg	4.54 kg
Release Date	February 1, 2025	October 28, 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 Samsung Odyssey OLED G8 G81SF vs ASUS ROG Swift OLED PG27AQWP-W comparison

Based on our overall comparison score, Samsung Odyssey OLED G8 G81SF rates higher at 78/100 versus 72/100 for ASUS ROG Swift OLED PG27AQWP-W — a 6-point lead. Samsung Odyssey OLED G8 G81SF 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.

Samsung Odyssey OLED G8 G81SF and ASUS ROG Swift OLED PG27AQWP-W 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 78/100 for Samsung Odyssey OLED G8 G81SF and 72/100 for ASUS ROG Swift OLED PG27AQWP-W.

If you want the higher-rated monitors option overall, Samsung Odyssey OLED G8 G81SF (78/100) edges out ASUS ROG Swift OLED PG27AQWP-W (72/100). But if ASUS ROG Swift OLED PG27AQWP-W 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.