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  3. /ASUS ROG Swift OLED PG27UCDM vs Samsung Odyssey OLED G8 G85SB

ASUS ROG Swift OLED PG27UCDM vs Samsung Odyssey OLED G8 G85SB

Verdict

Our overall take, at a glance

Key takeaways

  • ASUS ROG Swift OLED PG27UCDM leads Samsung Odyssey OLED G8 G85SB overall by 17 points (91 vs 74 out of 100).
  • ASUS ROG Swift OLED PG27UCDM stands out on Panel Resolution: 3840 × 2160 px, Panel Pixel Density: 165, Performance Refresh Rate: 240 Hz.
ASUS ROG Swift OLED PG27UCDM leads overall
ASUS ROG Swift OLED PG27UCDM
91
Samsung Odyssey OLED G8 G85SB
74
Why it stands out
  • Panel Resolution: 3840 × 2160 px
  • Panel Pixel Density: 165
  • Performance Refresh Rate: 240 Hz

In-depth analysisAI

AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Jun 2026.

Samsung Odyssey OLED G8 G85SB

The Samsung Odyssey OLED G8 (G85SB) is a premium curved gaming monitor designed for enthusiasts seeking elite motion performance and deep visual contrast. It stands out in its category by incorporating the Tizen OS platform, allowing the display to double as a fully functional smart TV. While it offers a striking design and exceptional picture quality, it carries a premium price tag compared to its immediate market rivals.

Best for Gamers running Nvidia graphics setups who want optimized variable refresh rate pBest for Users wanting a hybrid display that seamlessly switches between high-end PC gami
Pros
  • Superb contrast and rich color output driven by its OLED panel architecture
  • Highly responsive performance with rapid pixel transition times
  • Dual-purpose functionality utilizing the built-in Tizen smart platform for PC-free media streaming
  • Premium physical build and modern aesthetic design
Cons
  • Higher launch price makes it a tough value proposition next to direct competitors
  • Inconsistent performance behavior across different GPU brands, showing a clear optimization preference for Nvidia hardware over AMD
Video — reviews used (3)

Contains detailed reviews from Digital Trends and Monitors Unboxed covering color performance, the Tizen OS interface, and hardware-specific performance differences.

Generated Jun 30, 2026

Value for Money

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ASUS ROG Swift OLED PG27UCDM

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Samsung Odyssey OLED G8 G85SB

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Physical Comparison

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Review Videos

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Detailed Specifications

The full spec sheet, side by side

Panel

Feature
ASUS ROG Swift OLED PG27UCDM
Samsung Odyssey OLED G8 G85SB
Screen Size
26.5 in
34 in
Resolution
3840 × 2160 px
3440 × 1440 px
Panel Type
Aspect Ratio
16:9
21:9
Pixel Density
165
110
Curved
No
Yes
Curvature radius
N/A
1,800 mm
Screen-to-body ratio
58%90%

Image Quality

Feature
ASUS ROG Swift OLED PG27UCDM
Samsung Odyssey OLED G8 G85SB
Brightness (typical)
N/A
250 nits
Contrast Ratio
1500000:1
N/A
Color Gamut (DCI-P3)
99
99
Color Depth
10 bit
10-bit

Performance

Feature
ASUS ROG Swift OLED PG27UCDM
Samsung Odyssey OLED G8 G85SB
Refresh Rate
240 Hz
175 Hz
Response Time (GtG)
0.03 ms
0.03 ms
Adaptive Sync
FreeSync Premium Pro & G-SYNC Compatible
FreeSync Premium

HDR

Feature
ASUS ROG Swift OLED PG27UCDM
Samsung Odyssey OLED G8 G85SB
HDR Format
HDR10, Dolby Vision
HDR10+
Peak Brightness (HDR)
1,000 nits
400 nits

Connectivity

Feature
ASUS ROG Swift OLED PG27UCDM
Samsung Odyssey OLED G8 G85SB
HDMI Ports
2
1
DisplayPort
1
1
USB-C
Yes
Yes
Power Delivery
90 W
65 W
USB Hub
Yes
Yes

Ergonomics

Feature
ASUS ROG Swift OLED PG27UCDM
Samsung Odyssey OLED G8 G85SB
Height Adjustment
Yes
Yes
VESA Mount
100 × 100mm
100 × 100 px
Built-in Speakers
No
No
Dimensions
61.03 × 54.95 × 21.88 cm
81.4 × 36.4 × 12.8 cm

Specification Note

Specifications are compiled from official manufacturer data and other reliable internet sources. Some features may vary by region or model configuration.

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