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Samsung Odyssey OLED G8 G85SB — 34-inch Curved UWQHD OLED Gaming Monitor
Samsung's Odyssey OLED G8 G85SB is a 34-inch curved gaming monitor with an OLED panel: 3,440 x 1,440 (UWQHD) at up to 175Hz on a 1800R curve with a 0.03ms (GTG) response time. It adds VESA DisplayHDR True Black 400, HDR10+ Gaming, a 1,000,000:1 typical contrast ratio, up to 1B colours and 99% DCI coverage, with AMD FreeSync Premium Pro. Inputs are Micro HDMI 2.1, a Mini-DisplayPort and two USB-C with 65W charging, with built-in speakers and Tizen smart features.
Quick Glance
Key Features
OLED at 175Hz with 0.03ms (GtG)
A 34-inch curved OLED panel runs 3,440 x 1,440 at up to 175Hz with a 0.03ms (GTG) response time, so fast action stays sharp. AMD FreeSync Premium Pro helps keep fast scenes free of tearing and stutter, and Virtual AIM Point, Game Bar 2.0 and CoreSync support competitive and immersive play.
True Black 400, HDR10+ and 99% DCI
The OLED panel with Neo Quantum Processor brings brighter whites and deeper blacks, with a 1,000,000:1 typical contrast ratio, VESA DisplayHDR True Black 400, HDR10+ and HDR10+ Gaming, Quantum Dot Color, up to 1B colours, 99% DCI coverage, 250 cd/m² typical brightness and 178° viewing angles.
USB-C 65W, Speakers and Smart Features
Two USB-C ports with 65W charging power, a Micro HDMI 2.1 input and a Mini-DisplayPort connect a laptop, console or PC. Built-in speakers with Adaptive Sound save desk space, and Samsung's Tizen smart features, SmartThings, Bixby and Microsoft 365 work with Wi-Fi 5 and Bluetooth 5.2, with a remote controller in the box.
Detailed Specifications
Specifications as published by Samsung Gulf on the UAE product page for the LS34BG850SMXUE, in Samsung's own figures. Samsung lists no power-consumption figure for this model, and its feature copy names the series Odyssey OLED G8 (G85SB).
Need-to-Know
This page currently offers one size, the 34-inch LS34BG850SMXUE. Its key figures are below; if Samsung adds another size of the Odyssey OLED G8 G85SB, it will be listed here alongside.
- Samsung lists Micro HDMI 2.1, one Mini-DisplayPort and two USB-C connections, with no full-size HDMI or DisplayPort and no headphone output. A Mini-DisplayPort cable is in the box; a Micro HDMI cable is not listed, so check the cable for your console or PC.
- Samsung's smart features (apps, voice assistants, SmartThings and streaming services) need an internet connection, and app and service availability varies by country; some content needs a separate subscription.
- The built-in speaker is listed as Yes with Adaptive Sound; Samsung gives no speaker power figure for this model.
- The stand adjusts for height (120.0 ± 5.0 mm), tilt and pivot, and the 100 x 100 mm wall mount fits a monitor arm. Samsung lists no swivel for this model.
- The 0.03ms figure is GtG (grey to grey) and the 175Hz refresh rate is the maximum, as Samsung states them.
| Size | Model | Resolution | With stand (W x H x D) | Weight with stand | Refresh rate (max.) |
|---|---|---|---|---|---|
| 34" | LS34BG850SMXUE | 3,440 x 1,440 | 813.6 x 522.3 x 192.8 mm | 7.5 kg | 175Hz |
UWQHD on a 34-inch 21:9 screen gives a wide field of view for games and a second window beside the main one, and the 1800R curve brings the edges of the picture towards you.
Best For / Customer Benefits
Customer Benefits
- A 0.03ms (GTG) OLED response at up to 175Hz keeps fast games sharp and smooth.
- True Black 400, HDR10+ and a 1,000,000:1 typical contrast ratio show deep blacks and bright highlights.
- A 1800R curve on a 21:9 screen gives a wide, immersive field of view.
- USB-C with 65W charging and built-in speakers cut cables and desk clutter.
- A height, tilt and pivot adjustable stand sets the screen where you want it.
Best For
Frequently Asked Questions
Samsung lists a maximum 175Hz refresh rate at 3,440 x 1,440 (UWQHD) with a 0.03ms (GTG) response time on an OLED panel. It supports AMD FreeSync Premium Pro, VESA DisplayHDR True Black 400, HDR10+ and HDR10+ Gaming.
One Micro HDMI 2.1, one Mini-DisplayPort and two USB-C connections, with 65W charging power over USB-C. Samsung lists no full-size HDMI or DisplayPort, no USB hub and no headphone output. A Mini-DisplayPort cable and a remote controller are in the box.
Yes. Samsung lists a speaker with Adaptive Sound, so you can play audio without separate speakers, although the page gives no power figure. There is no headphone output, so wireless audio would need Bluetooth 5.2 or Sound Mirroring.
Yes. The silver stand adjusts for height (120.0 ± 5.0 mm), tilt (-2° to 20°) and pivot (-3° to 3°), and the monitor has a 100 x 100 mm wall mount for a monitor arm or wall bracket. Samsung lists no swivel.
Thinking about the Odyssey OLED G8 for your setup?
Tell us what you play and how you connect, and our UAE team will confirm the right cables for Micro HDMI and Mini-DisplayPort and current stock of the Samsung LS34BG850SMXUE.

