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Samsung

SAMSUNG 27-inch Odyssey QD-OLED G8 (G81SF), 4K, 240Hz, Gaming Monitor, 0.03ms Response Time, DisplayHDR True Black 400, AMD FreeSync™ Premium Pro, Ergonomic Stand, LS27FG810SNXZA, 2025

  • Based on 91 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Jun 1
Order within 20 hours and 33 minutes
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Size: 27-inch


Features

  • IMMERSE YOURSELF IN BREATHTAKING DETAIL: Explore worlds with unparalleled clarity. This QD-OLED screen delivers crystal-clear 4K quality on a 27 display with an incredible pixel density of 166 PPI, ensuring that every detail stands out in every game.
  • STAY IN THE GAME WITHOUT DISTRACTION: Keep playing, uninterrupted. Glare Free technology makes your screen 54% less glossy than conventional Anti-Reflection film, keeping it clear of reflections from external light sources.
  • SPOT THE DETAILS IN THE DARK: Uncover hidden elements in your favorite games. VESA DisplayHDR TrueBlack 400 helps display true, rich blacks without light bleed, enhancing contrast and color depth.
  • OUTMANEUVER OPPONENTS WITH SUPREME SPEED: Take your most intense gaming sessions to new heights. Experience ultra-smooth gameplay and razor-sharp visuals with a 240Hz refresh rate and 0.03ms GtG response time.
  • GET SMOOTH ACTION WITHOUT DISRUPTION: G-Sync compatibility syncs the GPU and panel to reduce choppiness, screen lag and image tearing. Along with AMD FreeSync Premium Pro, it creates ultra-smooth scenes that let you game with a competitive edge.
  • DYNAMIC COOLING SYSTEM: Built into a monitor for the first time in the world, Pulsating Heat Pipe releases a coolant that can diffuse heat five times faster than graphite sheet, reducing core temperature and preventing burn-ins.
  • THERMAL MODULATION SYSTEM: Thermal Modulation System uses algorithms to automatically control brightness and prevent overheating.
  • LOGO and TASKBAR DETECTION: The brightness on static images, like logos and taskbars, is automatically reduced to prevent burn-ins.
  • CORESYNC and CORELIGHTING plus : Set the mood for your gaming. CoreSync technology projects your games on-screen colors into the real world with 16.7 million colors. Thanks to CoreLightning plus , get fully immersed with vibrant colors that instantly shift the vibe.
  • ERGONOMIC STAND: Reach the height of winning in total comfort. Simply tilt and adjust your monitor until all enemies are in perfect view.

Description

Samsung’s 27" Odyssey QD-OLED G8 Gaming Monitor offers stunning 4K detail with a 166 PPI QD-OLED screen. Glare Free technology eliminates reflections, while VESA DisplayHDR True Black 400 enhances contrast and color with deep blacks. The Safeguard+ Dynamic Cooling System reduces heat 5x faster than graphite, preventing burn-ins. Thermal Modulation controls brightness to prevent overheating, and Logo & Taskbar Detection dims static images. With a 240Hz refresh rate and 0.03ms response time, gameplay is ultra-smooth. AMD FreeSync™ and VRR reduce screen lag and tearing. The premium metal design features CoreSync & CoreLighting+ for full immersion, and the Ergonomic Stand offers customizable comfort.¹Verified as Glare-Free by UL based on the verification methods used by UL. For more information on the verification methods used, please visit "Glare Free" terminology comes from the UL standards for certification and may not accurately describe the feature's performance. Comparison based on internal test results. ²Screen images simulated for illustrative purposes. ³Refresh rate and response time may vary based on the performance of the input source. Based 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. ⁴The application of the G-Sync logo on the package and product may vary depending on the time of purchase. Screen images simulated for illustrative purposes. G-Sync Compatible and AMD FreeSync™ are available only when compatible NVIDIA and AMD graphics card are used, respectively. ⁵When "Adjust Logo Brightness" setting is on "Off" or "Low," Thermal Modulation is active in pre-set picture modes only. When "Adjust Logo Brightness" setting is on "High," Thermal Modulation is always active. ⁶Logo detection is not available in PC mode.

Brand: Samsung


Screen Size: 27 Inches


Resolution: 4K UHD 2160p


Aspect Ratio: 169


Screen Surface Description: Matte


Aspect Ratio: 169


Screen Finish: Matte


Contrast Ratio: 1,000,0001


Refresh Rate: 240 Hz


Display Type: OLED


Display Technology: OLED


Viewing Angle: 178 Degrees


Brightness: 250 Candela


Pixel Pitch: 0.153


Color Gamut: 0.99


Has Color Screen: Yes


Picture Quality Enhancement Technology: OLED


Screen Size: 27 Inches


Item Dimensions D x W x H: 10.37"D x 24.08"W x 21.82"H


Item Weight: 15.21 Pounds


Resolution: 4K UHD 2160p


Display Resolution Maximum: 3840 x 2160 Pixels


Native Resolution: 3840x2160


Response Time: 0.03 Milliseconds


Total Number of HDMI Ports: 2


Total Usb Ports: 2


Total USB 2.0 Ports: 1


Total USB 3.0 Ports: 2


Additional Features: Height Adjustment, High Dynamic Range, Pivot Adjustment


Specific Uses For Product: Gaming


Color: Black


Mounting Type: Wall Mount


Compatible Devices: Desktop, MAC


Warranty Type: 3 Years Manufacturer Warranty


Shape: Flat


Brand: Samsung


Model Number: LS27FG810SNXZA


Model Name: G81SF


UPC: 887276931982


Manufacturer: Samsung


Built-In Media: DisplayPort Cable, Power Cable


Warranty Description: 3 Year Manufacturer


Voltage: 240 Volts


Connectivity Technology: DisplayPort, HDMI


Hardware Connectivity: DisplayPort, HDMI


Adaptive Sync: FreeSync Premium Pro


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jun 1

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

    • Excellent monitor
Size: 27-inch
After calibrating, the display is beautiful with vibrant colors and deep blacks with no blooming. Text is nice and crisp. I don’t game but do a lot of RAW image and 4K video processing and it works great. The stand is sturdy and is readily adjustable. Refresh rate 120 Hz on my desktop, no issues. I am really happy with this monitor, more so in that I got it at an excellent sale price. ... show more
Reviewed in the United States on September 22, 2025 by DaveS
    • Excellent, Well Rounded Monitor.
Size: 27-inch
Review Image by Dawson
This is a near excellent monitor. The quality of the stand and screen is excellent. The monitor looks great out of the box, with little configuration needed. The monitor does provide the advertised 240Hz refresh rate and resolution as advertised. If you are not getting the correct resolution and refresh rate, the issue is likely the cable you are using. This monitor performs well in light environments, and has a great anti-glare coating. Some people may find the screen to be too “matte” and would prefer a more glossy coating from another brand. ... show more
Reviewed in the United States on October 21, 2025 by Dawson
    • Review 27inch Samsung Odyssey QD-OLED G8
Size: 27-inch
Got it on sale and couldn’t be happier. Best monitor I’ve ever owned. Definitely worth the money if you’re trying to get the highest quality for your money. HDR is excellent and OLED colors are vibrant and crisp. The advertised 240hz is spot on and no screen tearing at all.
Reviewed in the United States on December 4, 2025 by Alexis
    • No Reflection No Glare
Size: 27-inch
You are either going to love or hate the matte coating on the glass. The thing to love: no reflections and no glare, and an eye-saver option, so this monitor is easy on the eyes, and for that reason I love it. The perfect monitor for using in a sunlight room. Download the Samsung Display app to easily configure the monitor to your preferences. The thing to hate: the matte finish makes text less crisp than one would expect with this pixel density. ... show more
Reviewed in the United States on March 24, 2026 by Kenneth Attorri
    • DO NOT BUY!
Size: 32 inch
I bought this monitor and it broke after 3-4 months. The power/menu button in the back actually split in half! I contacted Samsung and they said it was "physical damage" outside the warranty. They invited me to pay to ship it to them and pay to have it repaired. I refused and bought a similar monitor from another vendor. I think this product is a scam where: 1. You pay Samsung ~ $1,000 for a monitor they KNOW has poor build quality 2. The monitor breaks 3. Samsung informs you the break is outside the warranty terms 4. Samsung makes more money off of a repair Don't fall for this scam! ... show more
Reviewed in the United States on January 29, 2026 by Edward L. Roy
    • Great monitor but not for me…
Size: 32 inch
Review Image by Paul Chun
Review Image by Paul Chun
I’d heard many good things about Samsung OLED monitors, so I decided to give one a try—especially since it was on sale. The brightness and sharpness of the picture quality are exceptional, particularly during video and photo editing. I also tested a couple of PS5 Pro games, which, interestingly, looked better than my PC games. If you’re primarily a console gamer, I think this is one of the best options on the market. Unfortunately, I’m more of a PC user and was looking for a monitor to fit into a dual-monitor setup. As shown in the photo, the colors were completely off when HDR was enabled unless heavily adjusted. No matter what I tried, I couldn’t get the colors to display accurately, so I’ve decided to return it. ... show more
Reviewed in the United States on March 18, 2026 by Paul Chun
    • A few oddities
Size: 32 inch
First off, the picture quality is stunning coming from an Acer Predator 27 inch 1440P monitor. The colors are much richer. The blacks are definitely jet black. Two things that bother me. The warranty is supposed to be 3 years but the included paperwork says 1 year. After looking online it seems to be an issue. Hopefully I can register my monitor on the Samsung website and it will recognize the 3 year warranty. The mini joystick button on the back of the monitor for settings is a pain. If you don't push it squarely in the middle it registers an up or down or left or right movement. It's very finicky. IMPORTANT: If you are going from a 1080P or 1440P monitor to any 4K monitor, you may need to replace your power supply in your PC with a higher wattage one. I didn't stop to think about that. The good people at Tom's Hardware brought it to my attention. A 4K monitor will push your graphics card way higher in wattage consumption. I have a 4090 GPU which is capable of pulling over 400 watts and bursts of 600 or so watts. My current PSU is only 850 watts. After factoring the CPU wattage and other components I was already at the bare minimum. With my 1440P monitor, the GPU was only drawing less than 200 watts. This 4K monitor is probably going to draw max wattage. It was suggested to buy a minimum 1200 watt or preferably a 1600 watt power supply. I went with the 1600 watt. They are expensive! Glad I got a good deal on the monitor at $899. Now my beef with that. The day I got my delivery I saw the Samsung site is selling this monitor for $799. You can't win sometimes. ... show more
Reviewed in the United States on December 16, 2025 by NCshopper

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