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  3. /Samsung Odyssey OLED G8 G81SF vs LG UltraGear 38GN950-B

Samsung Odyssey OLED G8 G81SF vs LG UltraGear 38GN950-B

Verdict

Our overall take, at a glance

Key takeaways

  • Samsung Odyssey OLED G8 G81SF leads LG UltraGear 38GN950-B overall by 16 points (90 vs 74 out of 100).
  • Samsung Odyssey OLED G8 G81SF stands out on Panel Type: QD-OLED, Panel Pixel Density: 166, Image Quality Color Gamut (DCI-P3): 99, 99.
Samsung Odyssey OLED G8 G81SF leads overall
Samsung Odyssey OLED G8 G81SF
90
LG UltraGear 38GN950-B
74
Why it stands out
  • Panel Type: QD-OLED
  • Panel Pixel Density: 166
  • Image Quality Color Gamut (DCI-P3): 99, 99

In-depth analysisAI

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

LG UltraGear 38GN950-B

The LG UltraGear 38GN950-B is a premium 38-inch curved ultrawide monitor engineered to serve as a dual-purpose display for both high-end gaming and color-critical content creation. It features an expansive panoramic screen with native support for variable refresh rate technologies to deliver smooth, tear-free motion.

Best for Hybrid gaming and creative media production workflowsBest for Immersive widescreen PC gaming requiring fluid frame synchronization
Pros
  • Generous 38-inch curved workspace ideal for seamless multitasking without multi-monitor bezels
  • Dual-purpose capability that bridges high-speed gaming performance with accurate color and brightness
  • Robust gaming integration supporting both G-Sync and FreeSync Premium variable refresh rate standards
Cons
  • Large physical footprint requires a highly deep and sturdy desk setup
  • Vulnerable to typical ultrawide IPS trade-offs such as limited contrast and backlight bleed in dark environments
Video — reviews used (3)

A comprehensive hands-on video review evaluating the monitor's design, screen uniformity, gaming performance, and physical features.

Generated Jun 30, 2026

Value for Money

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Samsung Odyssey OLED G8 G81SF

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LG UltraGear 38GN950-B

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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
Samsung Odyssey OLED G8 G81SF
LG UltraGear 38GN950-B
Screen Size
32 in
38 in
Resolution
3840 × 2160 px
3840 × 1600 px
Panel Type
Aspect Ratio
16:9
21:9
Pixel Density
166
111
Curved
No
Yes
Curvature radius
N/A
2,300 mm
Screen-to-body ratio
67%94%

Image Quality

Feature
Samsung Odyssey OLED G8 G81SF
LG UltraGear 38GN950-B
Brightness (typical)
260 nits
450 nits
Contrast Ratio
1000000:1
1000:1
Color Gamut (DCI-P3)
99, 99
98, 98
Color Depth
10-bit
10-bit

Performance

Feature
Samsung Odyssey OLED G8 G81SF
LG UltraGear 38GN950-B
Refresh Rate
240 Hz
160 Hz
Response Time (GtG)
0.03 ms
1 ms
Adaptive Sync
FreeSync Premium Pro
G-Sync Compatible

HDR

Feature
Samsung Odyssey OLED G8 G81SF
LG UltraGear 38GN950-B
HDR Format
VESA DisplayHDR True Black 400
HDR600
Peak Brightness (HDR)
1,000 nits
600 nits

Connectivity

Feature
Samsung Odyssey OLED G8 G81SF
LG UltraGear 38GN950-B
HDMI Ports
2
2
DisplayPort
1
1
USB-C
No
No
USB Hub
Yes
Yes

Ergonomics

Feature
Samsung Odyssey OLED G8 G81SF
LG UltraGear 38GN950-B
Height Adjustment
Yes
Yes
VESA Mount
100 × 100 px
100 × 100 px
Built-in Speakers
No
No
Dimensions
71.97 × 58.46 × 26.35 cm
89.6 × 39.4 × 11.1 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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