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Samsung - 34" Odyssey QD-OLED G8 Curved Ultra-WQHD 175Hz FreeSync Prem Pro and G-Sync Compatible Smart Glare Free Gaming Monitor - Silver

Model:LS34DG856SNXZA
SKU:6588057
Your price for this item is $1,199.99
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Specifications
  • Key Specs

    Refresh Rate
    175Hz
    Maximum Resolution
    3440 x 1440
    Response Time
    0.03 milliseconds
    Panel Type
    VA
    Synchronization Technology
    FreeSync Premium Pro (AMD Adaptive Sync), G-SYNC Compatible (NVIDIA Adaptive Sync)
    Screen Size
    34 inches
    OLED Technology
    Standard OLED
    Display Connector(s)
    1 x DisplayPort 1.4, 2 x HDMI 2.1
  • General

    Product Name
    34" Odyssey QD-OLED G8 Curved Ultra-WQHD 175Hz FreeSync Prem Pro and G-Sync Compatible Smart Glare Free Gaming Monitor
    Brand
    Samsung
    Operating System Compatibility
    Not Applicable
    Model Number
    LS34DG856SNXZA
    Color
    Silver
  • Display

    Refresh Rate
    175Hz
    Maximum Resolution
    3440 x 1440
    Native Resolution
    3440 x 1440
    Contrast Ratio
    1,000,000:1
    Response Time
    0.03 milliseconds
    Display Type
    OLED
    Panel Type
    VA
    Synchronization Technology
    FreeSync Premium Pro (AMD Adaptive Sync), G-SYNC Compatible (NVIDIA Adaptive Sync)
    Aspect Ratio
    21:9
    Curved Screen
    true
    Brightness
    250 candela per square meter
    Screen Size
    34 inches
    High Dynamic Range (HDR)
    true
    High Dynamic Range Format
    HDR 10, HDR 10+
    Horizontal Viewing Angle
    178 degrees
    Vertical Viewing Angle
    178 degrees
    Touch Screen
    false
    Display Surface
    Standard glass
    OLED Technology
    Standard OLED
  • Connectivity

    Number of DisplayPort Inputs (Total)
    1
    Number of HDMI Inputs (Total)
    2
    Number of VGA Ports
    0
    Number of DVI Inputs
    0
    Number of Mini DisplayPort Inputs
    0
    Number of Thunderbolt Ports (Total)
    0
    Display Connector(s)
    1 x DisplayPort 1.4, 2 x HDMI 2.1
    Number of USB Ports (Total)
    2
    USB Ports
    2 x USB-A 3.0
    Headphone Jack
    false
  • Compatibility

    Wall Mountable
    true
    VESA Wall Mount Standard
    100mm x 100mm
    Works With
    Bixby, SmartThings
    Voice Assistant Built-in
    Amazon Alexa
  • Features

    Tiltable
    true
    Adjustable Stand Height
    true
    Eye Relief Features
    Flicker free, Low blue light
    Anti-Glare
    false
    Built-In Webcam
    false
    Integrated Speaker(s)
    true
    Smart Capable
    true
  • Dimensions

    Product Height With Stand
    20.6 inches
    Product Height Without Stand
    14.3 inches
    Product Width
    32 inches
    Product Depth (With Stand)
    7.6 inches
    Product Depth Without Stand
    5 inches
    Product Weight
    16.5 pounds
    Stand Included
    true
    Cord Length
    59.05 inches
  • Power

    Power Consumption
    180 watts
  • Certifications Listings & Approvals

    ENERGY STAR Certified
    false
    EPEAT Qualified
    false
  • Warranty

    Warranty - Parts
    3 Years
    Warranty - Labor
    3 Years
  • Other

    UPC
    887276875521
Features

Samsung's 34" Odyssey OLED G8 Ultra-WQHD Gaming Monitor features OLED technology for a wider color spectrum and vibrant images. 175Hz refresh rate, 0.03ms response time (GtG), and AMD FreeSync™ Premium Pro allows for faster, exhilarating gameplay without image tearing. 34" 21:9 Ultra-WQHD display with 110 pixels per inch for stunning detail and clarity. Glare Free technology significantly reduces glare from external light sources, so the OLED screen’s perfect black and color experience are presented without distractions. OLED Safeguard includes Thermal Modulation System, Logo and Taskbar Detection & Screen Saver to help prevent burn-in. A Slim Metal Design and Ergonomic Stand provides unparalleled style and comfort, with connectivity that enables access a variety of input options. Gaming Hub offers instant access to streaming with Smart TV Apps for access to mustsee shows and free live content.

  • QD-OLED in Ultra-WQHD

    With QD-OLED technology, enjoy a wider color spectrum and vibrant images that captivate you, elevating your gaming experience to new heights. Content springs to life on an Ultra- WQHD (3440 x 1440) resolution screen, providing unparalleled clarity and precision.

  • 0.03ms Response Time (GtG) & 175Hz Refresh Rate

    Dodge, counter, and engage faster than the rest. QD-OLED technology delivers near instant reaction time with a 0.03ms response time (GtG). The 175Hz refresh rate reduces lag for exhilarating gameplay with ultra-smooth action.¹

  • 21:9 Ratio & 110 PPI

    Don't sacrifice detail, even with a larger screen. The 34" 21:9 Ultra WQHD display, with 110 pixels per inch, ensures you see every small but significant detail with stunning clarity.

  • QD-OLED Glare Free

    Glare Free technology significantly reduces glare from external light sources, so the QD-OLED screen's perfect black and color experience are presented without distractions. With a screen 54% less glossy than Samsung's conventional Anti- Reflection film, you can see your full game environments and get the drop on enemies.²

  • Thermal Modulation System

    Algorithms predict surface temperature and automatically control brightness accordingly to reduce heat.³

  • Logo and Taskbar Detection

    The brightness on static images, like logos and taskbars, is automatically reduced to prevent burn-in.⁴

  • Screen Saver

    The screen dims itself after 10 minutes of inactivity, and comes back to regular brightness with any input.

  • AMD FreeSync™ Premium Pro

    Hyper action made seamless. Variable refresh rate (VRR) support with AMD FreeSync™ Premium Pro keeps the GPU and panel synced up to reduce choppiness, screen-lag, and image tears. Keeps fast-action and complex game scenes stable, with less stuttering, for your competitive edge.

  • Deep Black Levels

    Uncover every secret thanks to greater black. See truer black and dark colors on screen with less pixel light bleed for supreme color and depth in every game.

  • Dynamic Black Equalizer

    Traverse into the shadows fearlessly. The Dynamic Black Equalizer analyzes the brightness of game scenes and adjusts sharpness, saturation, and black details automatically. Get more visibility without any manual adjustments.

  • Versatile Connectivity

    Access a variety of input options with HDMI 2.1, DisplayPort, USB-A Downstream, and USB-B Upstream ports. Connect your favorite devices seamlessly, reduce cable clutter and elevate your gaming experience.

  • Slim Metal Design & Ergonomic Stand

    Upgrade your gaming station with razor-sharp design and versatility. A height-adjustable stand and angle tilting give you the best angle while you play. A modern metal finish on a screen that's just 3.9mm at its thinnest delivers unmatched style.

  • CoreSync & Core Lighting+

    Enhance your screen surroundings. With CoreSync technology, a game's on-screen colors are projected into your real world to further immerse you into the setting. With new Core Lighting+, add amazing color to your setup for an instant vibe shift.

  • Gaming Hub

    Gaming Hub provides instant access to your favorite streaming platforms and gaming consoles, without downloads. Experience the games you already love, discover new favorites, and explore what's trending, all in one place.⁵

  • Smart TV Apps with Active Voice Amplifier Pro

    Break up your gaming sessions with Smart TV Apps that deliver must-see shows and free live content. Never miss a word of dialogue with Active Voice Amplifier Pro, which uses AI to enhance voices for easier hearing in your favorite content.*

  • SmartThings

    See all your smart home devices in a new 3D Map View, for an easier way to manage devices in different rooms. See energy usage and costs by device, and save money by turning on energy saving modes. Use your mobile phone or your voice to tap into the all-in-one IoT hub - all without pausing shows.*

What's Included

  • HDMI Cable

  • DP Cable

  • USB Type A to B Upstream Cable

  • Remote Controller

Questions & Answers (16)
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Refresh Rate
175Hz
240Hz
165Hz
240Hz
Maximum Resolution
3440 x 1440
3440 x 1440
3440 x 1440
3840 x 2160
Response Time
0.03 milliseconds
0.03 milliseconds
0.1 milliseconds
0.03 milliseconds
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Reviews

Rating 4.6 out of 5 stars with 121 reviews

Rating by feature

  • Rating 4.9 out of 5 stars

  • Rating 4.5 out of 5 stars

  • Rating 4.8 out of 5 stars

94%would recommend to a friend

Customers are saying

Customers are pleased with the 34" Odyssey QD-OLED G8 monitor's impressive picture quality, high refresh rate, and vibrant colors produced by the OLED panel. The curved screen and ultra-wide resolution are also frequently praised for enhancing the viewing experience. While some users noted minor issues with screen brightness, the overall consensus points to a positive experience. The monitor's build quality and multiple HDMI ports are additional features that receive favorable feedback.

This summary was generated by AI based on customer reviews.

Top Mentions filter

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 5 out of 5 stars

    Game changer

    When I say I’ve been through it all in the search for the perfect ultrawide monitor, I mean it. My journey started with the Acer 34-inch—a monitor that, on paper, seemed promising, but in practice, was riddled with frustrations. The most glaring issue? Light bleeding through the edges of the screen. It broke any sense of immersion and made me realize that no matter how budget-friendly a monitor might be, if the quality isn’t there, it’s simply not worth it. Next, I tried the Alienware 34-inch. I wanted so badly to love it—it’s Alienware, after all. But as sleek as it looked, it didn’t offer any sound capabilities, and for the price, it lacked anything truly groundbreaking to set it apart. It was good, but not great. I needed more, and that’s when I stumbled upon the Samsung Odyssey G8 34-inch. From the moment I set it up, I knew this was something special. The CoreSync lighting system was a revelation—it doesn’t just sit on your desk; it transforms your entire gaming or productivity environment. The colors sync so effortlessly with whatever you’re doing on-screen that it creates an experience, not just a display. Combine that with the monitor’s stunning design—razor-thin, sleek, and unapologetically premium—and you’ve got a product that feels just as incredible as it looks. The visual quality is, quite simply, unmatched. The OLED panel delivers vivid, true-to-life colors and perfect blacks that I’ve never seen replicated elsewhere. Every game, movie, or project feels elevated to a new level of immersion. And the 240Hz refresh rate? Absolute perfection. Initially, I struggled to justify the price, even though it was worth every penny. I returned it after my first purchase, thinking I could live without it. Big mistake. Within two weeks of using another monitor, I couldn’t stop thinking about the G8 and regretting my decision every single day. The moment it went on sale again, I didn’t hesitate—I bought it back and haven’t looked back since. The Samsung Odyssey G8 isn’t just a monitor; it’s an investment in quality, immersion, and pure enjoyment. If you’re tired of settling for less and want something that truly stands out in every way—design, performance, and features—this is the one to get. I’m so glad I gave it a second chance, and you won’t regret giving it a first.

    Posted by Dust

  • Rated 5 out of 5 stars

    Loving it so far

    hands-down the most beautiful monitor I have ever purchased this replaced two smaller gaming monitors, and I will never go back. The only drawback is the software. It is not the best but once you get it down everything about this monitor is more than great. Amazing build quality as well!

    Posted by Jalf

  • Rated 2 out of 5 stars

    The panel itself is great. Everything else is bad.

    I'm a Samsung fanboy, I have a Samsung phone, tablet, earbuds, and TVs. It being a Samsung monitor, and being my first Oled monitor, I was very excited to get this. I upgraded from an led monitor, and man! I was blown away by the colors and deep blacks! So the panel itself is great, but they ruined it by adding the useless Tyzen OS. It took me longer to sign into the monitor with my Samsung account, go through a bunch of settings, user agreements, and familiarizing with the menus to find the input for my PC than pulling it out of the box and finding a good spot on my desk. It's a monitor! I should not have to go through all that to set up a monitor, that's all on my PC, which I plan to use. It's because Samsung, with their infinite wisdom, decided they needed to make the monitor double as a TV, which is completely useless since people will use it with a PC or even a console. And when I wake my PC, the game menu pops up, then I have to wait for it to go away. The result is a bad monitor and a bad TV. If thinking about getting this monitor, get one that doesn't have Tyzen and doesn't try to be a TV. I already ordered one from LG, with 240hz.

    Posted by Anonymous

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