
The Samsung Odyssey G8/G80SD S32DG80 is a 32-inch 4K QD-OLED gaming monitor that combines cutting-edge display technology with smart features.
Aimed at gamers and content creators who demand the highest quality visuals, this 32-inch monitor boasts a 4K resolution combined with an OLED panel, offering vivid colors and deep blacks.
With built-in TizenOS, it doubles as a smart TV, offering access to streaming platforms and voice assistants. This review dives into its design, performance, and features to see if it lives up to the hype.
Design and Build
Monitor features a sleek, minimalist design with a silver metal finish that exudes premium quality. The 32-inch display is framed by ultra-thin bezels, giving it a modern and immersive look.
The monitor’s stand is both aesthetically pleasing and functional, providing stability while allowing for adjustments in tilt, height, and pivot. The back of the monitor features a unique pattern with RGB lighting, enhancing the gaming atmosphere.

The build quality feels premium, with materials that suggest durability for long-term use. The monitor also includes a detachable cable management system to keep your setup neat.
It also supports VESA 100x100mm mounting for those who prefer wall mounting.
The monitor’s matte anti-glare coating is a standout feature, reducing reflections significantly compared to glossy OLED panels. This makes it more versatile for use in well-lit environments. However, the lack of a polarizer means blacks can appear slightly purple under direct lighting.
The rear of the monitor features a directional joystick for easy navigation through the OSD menu, and a solar-powered remote is included for added convenience.
Display Quality
The Samsung Odyssey G8 S32DG80 shines in the display department, thanks to its 31.5-inch QD-OLED panel. With a 4K UHD resolution (3840×2160), it delivers stunning clarity and detail, making it ideal for both gaming and professional work.
The QD-OLED technology combines the deep blacks of OLED with quantum dots for vibrant, accurate colors. It achieves 99% DCI-P3 wide color gamut coverage and 100% sRGB when Color Space Settings is set to ‘Auto’, ensuring rich and lifelike visuals.
The monitor’s infinite contrast ratio ensures perfect black uniformity, making it a standout choice for dark room gaming or watching HDR content.
However, the SDR brightness is limited to 250 nits, which may not be sufficient for very bright environments. In HDR mode, it peaks at around 450 nits, which is decent but not class-leading.

The matte anti-glare coating is a double-edged sword. While it reduces reflections effectively, it can slightly diffuse light, leading to a minor loss in perceived sharpness compared to glossy OLED panels.
Overall, the display quality is exceptional, though it has some limitations in brightness and HDR performance.
Performance
This monitor is a powerhouse when it comes to performance, particularly for gaming. The combination of a 240Hz refresh rate and a near-instantaneous 0.03ms GtG response time ensures buttery-smooth gameplay with no visible motion blur.

Whether you’re playing fast-paced shooters or exploring open-world RPGs, the monitor keeps up effortlessly.
The monitor supports both AMD FreeSync Premium Pro and Nvidia G-Sync compatibility, making it versatile for gamers with different GPU setups. This ensures a tear-free experience even during intense gaming sessions, across a wide range of frame rates.

Input lag is virtually nonexistent, clocking in at just 2.5ms, which is excellent for competitive gaming.
In terms of HDR performance, the Odyssey G8 delivers vibrant colors and deep blacks, thanks to its QD-OLED panel. However, its peak HDR brightness of around 450 nits is lower than some competing Mini-LED monitors, which can reach upwards of 1000 nits. This means HDR highlights may not pop as much in very bright scenes.
For productivity, the 4K resolution provides ample screen real estate for multitasking, and the color accuracy makes it suitable for content creation.
However, the risk of burn-in, though mitigated by Samsung’s OLED Safeguard+ features, may make some users hesitant to use it for static tasks like spreadsheets or coding for extended periods.
Overall, the Odyssey G8 excels in gaming performance, with some trade-offs in HDR brightness and burn-in concerns for productivity use.
Features
Samsung Odyssey G8 S32DG80 is a feature-rich monitor designed to cater to gamers, content creators, and multimedia enthusiasts alike. One of its standout features is the integration of TizenOS, Samsung’s smart TV platform. This transforms the monitor into a smart entertainment hub, offering access to popular streaming apps like Netflix, YouTube, Disney+, and more, all without the need for an external device.
he inclusion of voice assistants such as Amazon Alexa and Bixby further enhances usability, allowing for hands-free control of the monitor and connected smart home devices.
One of its standout features is the Dynamic Black Equalizer, which automatically analyzes the brightness of game scenes and adjusts sharpness, saturation, and black details to improve visibility in dark areas. This ensures that no detail is lost, even in the darkest corners of your games.
For motion clarity, the monitor includes AI Motion Enhancer Pro, powered by the NQ8 AI Gen3 processor. This feature uses AI to sharpen and smooth out the motion of objects and text, making fast-moving scenes in games or sports content appear clearer and more fluid. It’s particularly useful for high-speed gaming or watching action-packed sports.

The Active Voice Amplifier Pro enhances audio clarity by using AI to analyze background noise and amplify dialogue. This is especially useful for gaming or watching movies, as it ensures that voices are clear and distinct, even in noisy environments.
The monitor also features a Core Lighting+ system, which adds customizable RGB lighting on the back of the display, creating an immersive gaming atmosphere that syncs with on-screen action.
The OLED Safeguard+ suite of features is designed to mitigate the risk of burn-in, a common concern with OLED displays. This includes pixel shift, screen savers, and automatic brightness adjustment, all of which work together to prolong the panel’s lifespan.

While burn-in is still a potential concern for OLED displays, these measures provide peace of mind for long-term use.
For gamers, the Gaming Hub provides instant access to cloud gaming platforms like Xbox Cloud Gaming and NVIDIA GeForce Now, allowing you to play games directly on the monitor without a connected PC or console. The NQ8 AI Gen3 processor also upscales lower-resolution content to near-4K quality, enhancing the visual experience

Multitaskers will appreciate the Picture-by-Picture (PbP) and Picture-in-Picture (PiP) modes, which allow users to display content from multiple sources simultaneously. This is particularly useful for gamers who want to monitor a live stream or productivity users who need to view multiple inputs at once.
The Odyssey G8 also comes with a solar-powered remote control, a unique and eco-friendly addition that eliminates the need for batteries. The remote provides quick access to settings, apps, and input sources, making navigation seamless and intuitive.
On the HDR front, the monitor supports HDR10+ Gaming , which uses dynamic metadata to optimize brightness and contrast on a scene-by-scene basis. While it lacks Dolby Vision support, the HDR10+ implementation still delivers impressive HDR performance for gaming and multimedia content.
Finally, the monitor includes Auto Source Switch+, which automatically detects and switches to active input sources, reducing the hassle of manually changing inputs.
The monitor also includes built-in stereo speakers (5W x 2), which provide decent audio quality for casual use, though serious gamers or multimedia enthusiasts may still prefer external speakers or a headset for a more immersive experience.
Connectivity
The Samsung Odyssey G8 (G80SD) S32DG80 provides a robust selection of connectivity options, ensuring seamless compatibility with a wide range of devices. On the rear of the monitor, you’ll find:

- 2x HDMI 2.1 ports: Both support 4K resolution at 240Hz, making them ideal for next-gen gaming consoles like the PlayStation 5 and Xbox Series X, as well as high-performance PCs. These ports also support Variable Refresh Rate (VRR) and Auto Low Latency Mode (ALLM) for a smoother gaming experience.
- 1x DisplayPort 1.4: Delivers 4K resolution at 240Hz with full HDR support, perfect for connecting to gaming PCs or workstations.
- 2x USB 3.0 ports: Handy for connecting peripherals such as keyboards, mice, or external storage devices.
The dual HDMI 2.1 ports are a standout feature, allowing users to connect multiple high-performance devices simultaneously, such as a gaming console and a PC.
Additionally, the monitor supports wireless connectivity through its built-in Wi-Fi and Bluetooth capabilities. This enables seamless integration with wireless peripherals and smart devices, further enhancing its versatility.
Ergonomics

The Samsung Odyssey G8 (G80SD) S32DG80 excels in ergonomics, offering a wide range of adjustments to ensure optimal comfort and usability. The monitor’s stand provides:
- Height adjustment: Up to 120mm/4.7″, allowing users to position the screen at eye level for reduced neck strain.
- Tilt adjustment: -2° to 25°, enabling users to angle the screen for better viewing comfort.
- Swivel adjustment: ±30°, making it easy to share the screen with others or adjust for different seating positions.
- Pivot adjustment: ±92°, allowing the monitor to be rotated into portrait mode, ideal for coding, reading, or browsing long documents.

For those who prefer wall mounting, the monitor is compatible with VESA 100x100mm mounts, offering flexibility in setup. The stand itself is sturdy and well-designed, with a sleek metal finish that complements the monitor’s premium aesthetic.
The inclusion of a directional joystick on the rear of the monitor simplifies navigation through the OSD (On-Screen Display) menu, while the solar-powered remote control adds convenience for adjusting settings or switching inputs without needing to reach the monitor directly.
Overall, the Odyssey G8’s ergonomic design ensures that users can customize their setup for maximum comfort, whether for gaming, productivity, or multimedia consumption.
Comparisons
The Samsung Odyssey G80SD competes in the premium gaming monitor category, and it’s worth comparing it to three other monitors in the same class: the LG UltraGear 32GQ950, the ASUS ROG Swift PG32UQX, and the Alienware AW3423DW.
1. LG UltraGear 32GQ950
- Display: 32-inch 4K Nano IPS with a 160Hz refresh rate.
- Brightness: Higher peak brightness (up to 1000 nits in HDR) compared to the Odyssey G8’s 450 nits.
- Color Accuracy: Covers 98% DCI-P3, slightly less than the Odyssey G8’s 99.3%.
- Response Time: 1ms GtG, slower than the Odyssey G8’s 0.03ms.
- Price: Generally lower than the Odyssey G8, making it a more budget-friendly option for high-end gaming.
Verdict: The LG UltraGear offers better HDR brightness and a lower price but falls short in response time and refresh rate compared to the Odyssey G8.
2. ASUS ROG Swift PG32UQX
- Display: 32-inch 4K Mini-LED with a 144Hz refresh rate.
- Brightness: Exceptional HDR performance with up to 1400 nits peak brightness.
- Color Accuracy: Covers 99% DCI-P3, on par with the Odyssey G8.
- Response Time: 1ms GtG, slower than the Odyssey G8’s 0.03ms.
- Price: Significantly more expensive than the Odyssey G8.
Verdict: The ASUS ROG Swift delivers superior HDR brightness and Mini-LED backlighting but at a much higher cost and with a lower refresh rate.
3. Alienware AW3423DW
- Display: 34-inch QD-OLED ultrawide (3440×1440) with a 175Hz refresh rate.
- Brightness: Similar HDR brightness (around 450 nits) to the Odyssey G8.
- Color Accuracy: Covers 99.3% DCI-P3, matching the Odyssey G8.
- Response Time: 0.1ms GtG, slightly slower than the Odyssey G8’s 0.03ms.
- Price: Comparable to the Odyssey G8, but with an ultrawide format.
Verdict: The Alienware AW3423DW offers an immersive ultrawide experience and similar color accuracy but sacrifices resolution and refresh rate compared to the Odyssey G8.
Summary: The Samsung Odyssey G8/G80SD S32DG8 stands out with its 240Hz refresh rate, 0.03ms response time, and smart features like TizenOS. While competitors like the ASUS ROG Swift and LG UltraGear offer better HDR brightness, the Odyssey G8 excels in motion handling and versatility, making it a strong contender in the premium gaming monitor market.
Samsung Odyssey G8/G80SD S32DG80 Specifications
Category | Specification |
---|---|
Display | 31.5-inch QD-OLED |
Resolution | 3840×2160 (4K UHD) |
Aspect Ratio | 16:9 |
Refresh Rate | 240Hz |
Response Time | 0.03ms GtG |
Brightness | 250 nits (SDR), 450 nits (HDR peak) |
Contrast Ratio | Infinite (OLED) |
Color Gamut | 99% DCI-P3 |
HDR Support | HDR10, HDR10+ Gaming |
Adaptive Sync | AMD FreeSync Premium Pro, Nvidia G-Sync Compatible |
Panel Type | QD-OLED |
Curvature | Flat |
Anti-Glare Coating | Matte |
Smart Features | TizenOS, Streaming Apps, Voice Assistants (Alexa, Bixby), Gaming Hub |
Connectivity | 2x HDMI 2.1, 1x DisplayPort 1.4, 2x USB 3.0 |
Audio | 5W x 2 speakers |
Ergonomics | Height, Tilt, Swivel, Pivot adjustments; VESA 100x100mm compatible |
Dimensions | 28.3″ x 23″ x 10.4″ (with stand) |
Weight | 18.5 lbs / 8.4 kg (with stand) |
Additional Features | Dynamic Black Equalizer, AI Motion Enhancer Pro, Active Voice Amplifier Pro, OLED Safeguard+, Core Lighting+ |
Conclusion
The Samsung Odyssey G8 G80SD is a premium 32-inch QD-OLED gaming monitor that delivers exceptional performance, stunning visuals, and a host of smart features. Its 4K resolution, 240Hz refresh rate, and 0.03ms response time make it a top choice for gamers seeking buttery-smooth gameplay and unparalleled motion clarity. The inclusion of TizenOS and voice assistants adds versatility, transforming it into a smart entertainment hub.
While its HDR brightness may not match some Mini-LED competitors, the infinite contrast ratio and vibrant colors of the QD-OLED panel ensure an immersive viewing experience. The monitor’s ergonomic design, robust connectivity options, and thoughtful features like Dynamic Black Equalizer and AI Motion Enhancer Pro further enhance its appeal.
However, the risk of burn-in, though mitigated by OLED Safeguard+, and the lack of Dolby Vision support may give some users pause. Additionally, the premium price tag places it firmly in the high-end market.
Overall, the Samsung Odyssey G8 (G80SD) S32DG80 is a standout choice for gamers and content creators who prioritize cutting-edge display technology, smart functionality, and top-tier performance. If you’re willing to invest in a premium monitor, the Odyssey G8 is a compelling option that delivers on almost every front.
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