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Samsung

Samsung 49" Odyssey OLED G9 (G91SD) Dual QHD QD-OLED G-Sync Compatible Curved Gaming Monitor, 144Hz, 0.03ms, AMD FreeSync Premium Pro, Ergonomic Stand, 3 Year Warranty, LS49DG910SNXZA, 2024

  • Based on 49 reviews
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Availability: 16 left in stock
Fulfilled by Walts TV
Arrives Tuesday, Sep 23
Order within 19 hours and 51 minutes
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Features

  • DETAILED QD-OLED WORLDS LIVE ON A WIDER, VIBRANT SCREEN: With QD-OLED technology, enjoy a wider color spectrum & vibrant images that captivate you and take gaming to new heights; Content springs to life on a Dual QHD (5120 x 1440) resolution screen.
  • WIN WITH A WIDER VIEW AND MORE PIXELS PER INCH: Dont sacrifice detail, even with a larger screen.1 The wide 32:9 screen in Dual QHD resolution and 110 pixels per inch gets you the level of clarity needed to see every detail across the 49 screen.
  • DIVE INTO SHADOWS WITH PURER BLACK LEVELS: Uncover every secret with infinite expression. See true black and dark colors on display without pixel light bleed for supreme color and depth expression in every game.
  • THERMAL MODULATION SYSTEM: Algorithms predict surface temperature and automatically control brightness accordingly to reduce heat.2
  • LOGO & TASKBAR DETECTION: The brightness on static images, like logos and taskbars, is automatically reduced to prevent burn-in.3
  • SCREEN SAVER: The screen dims itself after 10 minutes of inactivity, and comes back to regular brightness with any input.4
  • OUTMANEUVER OPPONENTS w/ SUPREME SPEED: QD-OLED technology delivers near-instant reaction time with a 0.03ms response time and 144Hz refresh rate for ultra-smooth and exhilarating gameplay.5
  • IMMERSE IN SMOOTH ACTION WITHOUT DISRUPTION: G-Sync compatibility syncs the GPU and panel to reduce choppiness, screen lag and image tearing. Along with AMD FreeSyncTM Premium Pro, it creates ultra-smooth scenes that let you game with a competitive edge.6
  • PICTURE-IN-PICTURE FOR SEAMLESS MULTITASKING: Eliminate the need for a second monitor with a Picture-in-Picture feature with a sub-screen thats perfect for multitasking. Pull up chat windows and gaming tips without taking your eyes off your main screen.
  • ERGONOMIC STAND: Reach the height of winning. Tilt and adjust your monitor until all enemies are in perfect view. Your display can be moved freely so you can find total gaming comfort.

Description

Samsung’s 49' Odyssey QD-OLED G9 Dual QHD Curved Gaming Monitors take gaming to new heights. Content springs to life with a wider color spectrum on a 5120 x 1440 resolution screen. VESA DisplayHDR True Black 400 delivers unmatched depth with vibrant colors and true blacks. QD-OLED technology delivers near- instant reaction time with 0.03ms response time (GtG) and a 144Hz refresh rate. AMD FreeSync™ Premium Pro keeps the GPU and panel synced up, which reduces choppiness, screen lag, and image tears. The wide 32:9 screen in Dual QHD resolution and 110 pixels per inch provides an unrivalled level of clarity. QD-OLED Safeguard automatically adjusts brightness, reduces heat, and dims during breaks. The HDMI 2.1, Micro HDMI, Display Port, USB-C Upstream and Downstream Ports provide convenient device connections and reduce cable clutter. Picture-in-Picture and Picture-by-Picture makes multitasking easy and efficient. The ergonomic stand can be tilted and adjusted for total gaming comfort, and the slim design features a premium metal finish to make a stylish statement. 3-Year Warranty.¹Images simulated for illustrative purposes ²When "Adjust Logo Brightness" setting is on "Off" or "Low," Thermal Modulation is active in preset picture modes only. When "Adjust Logo Brightness" setting is on "High," Thermal Modulation is always active. ³Logo detection is not available in PC mode. ⁴Screen images simulated for illustrative purposes. ⁵Based on GtG measured under internal test conditions. Results may vary by content and monitor settings. GtG (Gray to Gray) measures the time taken for a monitor pixel to change from one gray value to another. Refresh rate and response time may vary based on the performance of the input source. ⁶Screen images simulated for illustrative purposes. The application of the G-Sync logo on the package and product may vary depending on the time of purchase.

Brand: Samsung


Screen Size: 49 Inches


Resolution: QHD Ultra Wide 1440p


Aspect Ratio: 329


Screen Surface Description: Matte


Standing screen display size: ‎49 Inches


Screen Resolution: ‎5120x1440


Max Screen Resolution: ‎5120 x 1440 Pixels


Brand: ‎Samsung


Series: ‎S49DG910SN


Item model number: ‎LS49DG910SNXZA


Item Weight: ‎28.4 pounds


Product Dimensions: ‎11.19 x 47.04 x 20.84 inches


Item Dimensions LxWxH: ‎11.19 x 47.04 x 20.84 inches


Color: ‎Aluminum Silver


Voltage: ‎120 Volts


Manufacturer: ‎Samsung


Date First Available: ‎May 2, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Sep 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • very good use
I bought this screen and have been using it for 3 days now, the image quality seems very good but I don't know if it will burn easily in the future. Many people talk about this problem when using oled screens after a few years or months.
Reviewed in the United States on August 8, 2025 by Ryannguyen
    • Great monitor for bang for the buck (especially when its on sale)
Honestly, it's way thinner than I thought it would be. Extremely beautiful and easy to install (Tip:I would connect the cables at the back first prior to placing onto table if you don't have much room to work with because it's extremely difficult to get to the back of it for how big it is). It's also lighter than I thought it would be which makes it easier to move it around. Usage:Amazing, instantly saw the difference when changing from IPS to OLED. I dont think I will ever go back to other panel. No issues so far, I did have to update the firmware to be able to enable gsync(has to be done with usb since it doesnt do it with internet. It does come with a usb a to usb c cable so you can be able to connect it to update the firmware). Extremely smooth and no flickering issues. I would definitely recommend it for a super ultrawide monitor especially when its on a sale. Another thing that took me a while to notice is that you have to click in the middle of the control for the monitor itself to bring up the rest of the menu. ... show more
Reviewed in the United States on June 8, 2025 by Quentin
    • Monitor thats nice on the eyes
Outstanding product, got this one because I'm gonna be real I don't play competitive FPS games and most of the TRIPLE a's aren't going past 200 frames for me, usually up to 150. The color pops, You feel immersed, and the oled is beautiful. Also don't have to worry about Tizen
Reviewed in the United States on June 28, 2025 by Walt Callies
    • Light weight for such a large monitor
I have the original version of this monitor, which is huge in both size and weight. This one, on the other hand, is much smaller and lighter despite being the same screen size. The thinness is quite amazing, but that’s the beauty of OLED. Not only is it light, but it gives incredible picture quality and color accuracy. I put the monitor on an VESA arm using the included VESA adapter, which works beautifully. Setting it up was a breeze. If there’s one complaint I have for this monitor, it would be that I thought it would be a bit brighter, given that it is QD-OLED. It is decently bright, but does not approach that of Samsung’s QD-OLED televisions. One thing to note is that the monitor ships in ECO mode, so make sure to turn that off to make sure you can maximize brightness. Another issue is that I wish it had more ports. I don’t see much utility in a micro-HDMI port, though I do find the HDMI and DisplayPort ports to be very useful. HDMI 2.1 is a bonus, being superior to the 2.0 standard. There are no USB 2.0 ports, which makes it harder to plug in items such as mice and keyboards, which mostly tend to have USB 2.0 cables. I would have preferred to have 2.0 ports instead of USB-C ports. The difference between this monitor and its more expensive siblings is the maximum refresh rate of 144Hz instead of 240Hz on the higher end models. Very few games I’ve found can maintain higher refresh rates consistently, so 144Hz doesn’t bother me. I’m not sure I could tell the difference between 144Hz and 240Hz anyway. The cost savings for the lower refresh rate is pretty significant. Having G-Sync and FreeSync Premium Pro is an excellent feature to prevent screen tearing. One thing to note is that the curve on this monitor is significantly slighter than the older models, which had 1000R curves. This one has a less aggressive 1800R. I do like the slighter curve since it distorts less on non-gaming applications. ... show more
Reviewed in the United States on June 19, 2025 by R. Lo
    • Amazing
I love it, this monitor is fantastic! for gaming, editing, both!!!
Reviewed in the United States on August 9, 2025 by Sly
    • Super Ultrawide lovers only
Great for the price! It's really long, oled and glossy. Be warned, it is the purest form of super ultrawide. It is low on vertical height. As well the resolution is lower than I'd like, but for what you pay you're not getting any better
Reviewed in the United States on August 7, 2025 by Olivia
    • Truly Awesome Monitor-Great Work Monitor
Been using the monitor for over a month and I remain impressed. Pros: Brightness, ability to see blacks or darker backgrounds in videos (think "The Expanse" first season). Pros: Can fit 4 windows that you can easily use for work. Each window is sufficiently large enough. Pros: Attaching a streaming device along with your computer workstation. I attached a Roku 4K stick and had awesome movie viewing. This was while it was my main computer monitor. I was able to preview the true 4K Roku video while bypassing the somewhat weak video card in my PC. Pros: Refresh rate was more than adequate for me. Pros: SWR Listening: I am also using this for my SDRconnect software. The big gorilla display really helps to see everything that the folks at SDRplay provides you with their software. Enough space for a QRZ window next to the SDRconnect. Cons: Wish it had a few more HDMI and Displayport ports. Cons: Wish I had another! I have been using this primarily for business/work and can display 4 windows that are easy to see and are useful. I was going to purchase 2 or 3 newer Samsung monitors and was fortunate enough to order this one instead. Makes cabling and power far easier than multiple monitors. No issues with the curved monitor for working, in fact it makes it easier on the eyes and brain. Next actions: I'm ordering MSFS 2024 and cannot wait! The last time I used Flight Simulator was in the 90's. I am NOT a gamer, but this may make me somewhat of one. I have been building my pc's for myself and wife since the 90's. I have a good knowledge of hardware and good skills in writing software (started writing programs in the 70's-Fortran, Pascal, Basic, Assembly, HTML, Javascript, Visual Basic, etc.). This monitor requires a far better video card than the one I am using adn that is why I attached the Roku 4K stick to get a preview. I plan on upgrading the video card soon, so I can get smacked by the screens in MSFS 2024-cannot wait! I'll update. ... show more
Reviewed in the United States on July 22, 2025 by Rich in WY

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