27" Odyssey OLED G8 G81SF UHD 4K 240Hz Gaming Monitor
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Highlights
Features
Epic Screen. Epic Play.
* Source: IDC_24.Q3_PC_Monitor, market share based on revenue (2023.Q3~2024.Q3, OLED Total).
Key features at glance
Stay in the game without distraction
Glare Free
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. Now you can get the drop on your enemies even when daylight is streaming in.
* Verified as Glare-Free by UL based on the verification methods used by UL. For more information on the verification methods used, please visit https://verify.ul.com/verifications/732. ""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.
Spot the details in the dark
VESA DisplayHDR TrueBlack 400
Uncover hidden elements in your favorite games. VESA DisplayHDR TrueBlack 400 helps display true, rich blacks without light bleed, enhancing contrast and colour depth. Scenes become more vibrant, adding unmatched depth and clarity to the background.
* Screen images simulated for illustrative purposes.
* Screen images simulated for illustrative purposes.
Samsung OLED Safeguard+
- * When ""Adjust Logo Brightness"" setting is on ""Off"" or ""Low,"" Thermal Modulation is active in pre-set picture modes only.<br> ** When ""Adjust Logo Brightness"" setting is on ""High,"" Thermal Modulation is always active."
- * Logo detection is not available in PC mode.
- * Screen images simulated for illustrative purposes.
Outmaneuver opponents with supreme speed
240Hz refresh rate & 0.03ms response time
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.
* Refresh 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.
Get smooth action without disruption
AMD FreeSync Premium Pro
Keep your fast-action games fluid with variable refresh rate (VRR) and AMD FreeSync Premium Pro. The synced GPU and panel reduce choppiness, screen lag, and image tears, setting you up for even the most intense gaming sessions.
* Screen images simulated for illustrative purposes.
* Screen images simulated for illustrative purposes.
A screen with style
Specifications
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Resolution
4K (3,840 x 2,160)
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Aspect Ratio
16:9
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Brightness
250cd/㎡
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Contrast Ratio
1,000,000:1
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Response Time (ms)
0.03ms(GTG)
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Refresh Rate
Max 240Hz
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Viewing Angle (H/V)
178/178
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Screen Size (Class)
27
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Flat / Curved
Flat
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Active Display Size (HxV)
589.97 x 332.9
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Aspect Ratio
16:9
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Panel Type
OLED
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Burn-in warranty
Burn-in at normal usage covered within warranty.(But, not covered for Commercial, abuse or mis-use)
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Brightness
250 cd/㎡
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Brightness (Min)
200 cd/㎡
-
Contrast Ratio
1,000,000:1
-
HDR(High Dynamic Range)
VESA DisplayHDR True Black 400
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HDR10+
HDR10+ Gaming
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Resolution
4K (3,840 x 2,160)
-
Response Time (ms)
0.03ms(GTG)
-
Viewing Angle (H/V)
178/178
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Colour Support
Max 1B
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Colour Gamut (DCI Coverage)
99% (CIE1976)
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Refresh Rate
Max 240Hz
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Energy Saving Solution
Yes
-
Eye Saver Mode
Yes
-
Flicker Free
Yes
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Picture-In-Picture
Yes
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Quantum Dot Colour
Yes
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Image Size
Yes
-
Windows Certification
Windows11
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FreeSync
FreeSync Premium Pro
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G-sync
No
-
Off Timer Plus
Yes
-
Black Equalizer
Yes
-
Virtual AIM Point
Yes
-
Core Sync
Yes
-
Super Arena Gaming UX
Yes
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Auto Source Switch
Auto Source Switch+
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Super Ultrawide Game View
Yes
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Smart Type
No
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Display Port
1 EA
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Display Port Version
1.4
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HDCP Version (DP)
2.2
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HDMI
2 EA
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HDMI Version
2.1
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HDCP Version (HDMI)
2.2
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Headphone
Yes
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USB-C
No
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USB-B Upstream Port
1
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USB Type-A Downstream Port
2
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USB Type-A Downstream Version
3.2 Gen1
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Speaker
No
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Temperature
10~40 ℃
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Humidity
10~80,non-condensing
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Factory Tuning
Yes
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Factory Calibration Report
Yes
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Front Colour
Silver
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Rear Colour
Silver
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Stand Colour
Silver
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Stand
HAS PIVOT
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HAS(Height Adjustable Stand)
120.0 ±5.0
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Tilt
-2.0º(± 2°) ~ 25.0º(± 2°)
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Swivel
-30.0º(± 3°) ~ 30.0º(± 3°)
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Pivot
-92.0º(± 2°) ~ 92.0º(± 2°)
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Wall Mount
100 x 100
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Recycled Plastic
Yes
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Power Supply
AC 100~240V
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Power Consumption (Max)
140 W
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Type
External Adaptor
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Set Dimension with Stand (WxHxD)
611.7 x 554.2 x 263.5 mm
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Set Dimension without Stand (WxHxD)
611.7 x 353.8 x 49.2 mm
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Package Dimension (WxHxD)
684 x 200 x 464 mm
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Set Weight with Stand
6.9 kg
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Set Weight without Stand
3.8 kg
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Package Weight
9.5 kg
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Power Cable Length
1.5 m
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HDMI Cable
Yes
-
DP Cable
Yes
-
UL Glare Free
Yes
-
Pantone Validated
Yes
-
Warranty
3-year warranty
Reviews
27" Odyssey OLED G8 G81SF UHD 4K 240Hz Gaming Monitor
- This monitor delivers an exceptional visual experience with vibrant, high-quality colors and crisp, clear visuals that bring content to life.
- It offers smooth, responsive performance with high refresh rates that eliminate motion blur, making it suitable for gaming, work, streaming, and more.
- The monitor's sleek, modern design complements any setup, and its high-end specifications, such as 4K resolution and 240Hz refresh rate, are standout features.
- While a few minor drawbacks were mentioned, the overall consensus is that this is an exceptional product that provides an immersive, cinema-like viewing experience across a variety of use cases.
Reviews with images & videos
Filters
Relevancy sort puts the best reviews at the top. We look at things like helpfulness votes, latest review, pictures and other traits that readers look for in their reviews.
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382 Reviews
2025-12-26
2025-05-05
Samsung Support Team
Hi, thank you for taking time out of your day to share your thoughts with us about your Samsung experience. We understand your frustration and we will share your feedback with the team. We appreciate you being a loyal Samsung customer.
2025-10-25
2025-12-12
2024-07-28
2025-11-25
2025-05-07
2025-05-30
2025-06-29
Bedfordshire
CX
Thank you for taking the time to review the Odyssey G80SD monitor, Vilius. We pride ourselves on creating monitors that exceed our customers expectations, and we regret to see this has not been the case for you on this occasion. Any physical damage or defects that are not reported within 72 hours of purchase results in a chargeable repair. Should you wish to go through this process, we can certainly assist you. We have a whole host of different options to get in touch, you can see them all (as well as their associated operating hours) on our Contact Us page: https://www.samsung.com/uk/support/contact/ ^CH at Samsung Support
2024-07-07
Samsung
We are delighted to hear you've had an overall, positive experience with your Odyssey OLED G8] Monitor. Thank you for your feedback to help us improve our products and services. If there is anything we can do to assist you and improve your product experience, please don't hesitate to contact Samsung Customer Support via: 1-800-SAMSUNG, available 8AM - 12AM EST (Mon-Fri) / 9AM - 11PM EST (Sat-Sun). Your thoughts and opinions are very important to Samsung.
2026-02-07
Samsung Brand Ambassador
Sean: Thank you for sharing your review. We’re sorry to hear that your experience with the G81SF monitor did not meet expectations. We’d appreciate the opportunity to assist and take a closer look into your concerns. Please contact us at 1-800-SAMSUNG between 8AM - 9PM EST Monday - Friday, and 8AM - 6PM Saturday and Sunday. LiveChat is also available by visiting the ‘Support’ link on our website. ~ Samsung Monitors
2024-08-03
Columbus, OH
2025-12-05
2024-12-05
2025-06-21
2024-11-27
2024-12-20
2025-07-10
2024-07-07
2025-02-11
2025-04-09
2024-10-07
2024-06-17
Oregon
Samsung
We are delighted to hear you've had an overall, positive experience with your OLED G8 Monitor. Thank you for your feedback to help us improve our products and services. If there is anything we can do to assist you and improve your product experience, please don't hesitate to contact Samsung Customer Support via: 1-800-SAMSUNG, available 8AM - 12AM EST (Mon-Fri) / 9AM - 11PM EST (Sat-Sun). Your thoughts and opinions are very important to Samsung.
2025-03-18
2024-12-05
CX
It's fantastic to see that you're already loving your OLED Odyssey Smart Gaming Monitor as much as you are. You'll get the most superb visual experiences at all times, so you'll have plenty of excuses to stay in and out of the bad weather. Thanks to how compatible it is with a range of streaming and catch-up services it offers much more than a platform for gaming. It will keep up with even the most powerful PC setups, and the versatility offered by being able to mount it means that you can place it wherever you need it. ^DB at Samsung Support
2026-05-22
2025-05-05
2024-07-30
Samsung
We are very sorry to see that you have encountered issues with the Samsung OLED G8 Monitor. We understand your disappointment and hope that you will give us a chance to assist with troubleshooting or warranty service. Samsung products are engineered to the highest standards of performance and quality and we back this model with a 3-year limited manufacturer's warranty, if purchased brand-new from an authorized dealer. For further assistance or to begin warranty service, please contact Samsung Customer Support via: 1-800-SAMSUNG, available 8AM - 12AM EST (Mon-Fri) / 9AM - 11PM EST (Sat-Sun) Samsung is committed to providing the best possible product experience, quality, and value, and we are always here to help with any of your questions or concerns.
2024-11-05
2025-05-14
2025-01-17
2026-04-23
Pittsburgh, PA
2025-03-31
Samsung
We are very sorry to see that you have encountered issues with the Samsung Odyssey G80SD Monitor. We understand your disappointment and hope that you will give us a chance to assist with troubleshooting or warranty service. Samsung products are engineered to the highest standards of performance and quality and we back this model with a limited time manufacturer's warranty, if purchased brand-new from an authorized dealer. For further assistance or to begin warranty service, please contact Samsung Customer Support via: 1-800-SAMSUNG, available 8AM - 12AM EST (Mon-Fri) / 9AM - 11PM EST (Sat-Sun) Samsung is committed to providing the best possible product experience, quality, and value, and we are always here to help with any of your questions or concerns.
2025-01-22
2025-05-06
2024-07-20
2025-06-26
Matthews
2025-05-06
2025-06-23
West Point
2025-07-01
Midway City
2025-05-13
Massapequa
2025-04-24
2024-12-24
2024-06-04
New York
2025-11-04
2025-05-06
2025-03-19
2025-04-25
Pacifica, CA
2024-11-19
2025-05-21
Samsung Support Team
Hi, thank you for taking time out of your day to share your thoughts with us about your Samsung experience. We understand your frustration and we will share your feedback with the team. We appreciate you being a loyal Samsung customer.
2024-06-04
New York
2025-10-01
2025-05-07
2024-10-25
2025-02-25
2025-08-19
2024-06-07
Samsung
We are very sorry to see that you have encountered issues with the Samsung OLED G8 Monitor. We understand your disappointment and hope that you will give us a chance to assist with troubleshooting or warranty service. Samsung products are engineered to the highest standards of performance and quality and we back this model with a 3-year limited manufacturer's warranty, if purchased brand-new from an authorized dealer. For further assistance or to begin warranty service, please contact Samsung Customer Support via: 1-800-SAMSUNG, available 8AM - 12AM EST (Mon-Fri) / 9AM - 11PM EST (Sat-Sun) Samsung is committed to providing the best possible product experience, quality, and value, and we are always here to help with any of your questions or concerns.
2024-07-07
Samsung
We are delighted to hear you've had an overall, positive experience with your Odyssey OLED G8 Monitor. Thank you for your feedback to help us improve our products and services. If there is anything we can do to assist you and improve your product experience, please don't hesitate to contact Samsung Customer Support via: 1-800-SAMSUNG, available 8AM - 12AM EST (Mon-Fri) / 9AM - 11PM EST (Sat-Sun). Your thoughts and opinions are very important to Samsung.
2025-04-09
2025-05-06
Samsung
We are very sorry to see that you have encountered issues with the Samsung Odyssey OLED G8 Monitor. We understand your disappointment and hope that you will give us a chance to assist with troubleshooting or warranty service. Samsung products are engineered to the highest standards of performance and quality and we back this model with a 36 months limited manufacturer's warranty, if purchased brand-new from an authorized dealer. For further assistance or to begin warranty service, please contact Samsung Customer Support via: 1-800-SAMSUNG, available 8AM - 12AM EST (Mon-Fri) / 9AM - 11PM EST (Sat-Sun) Samsung is committed to providing the best possible product experience, quality, and value, and we are always here to help with any of your questions or concerns.
2024-12-09
Austin, Tx
Samsung
Thank you for your review. Samsung is committed to providing the best possible product experience, quality, and value. Samsung greatly values our customers’ feedback and we utilize your concerns and opinions in our relentless efforts towards delivering world-class products. We are very sorry to hear this product didn't meet your expectations and hope to have you back as a customer again. If there is anything we can do to assist you and improve your product experience, please don't hesitate to contact Samsung Customer Support via: 1-800-SAMSUNG, available 8AM - 12AM EST (Mon-Fri) / 9AM - 11PM EST (Sat-Sun)
2025-09-03
2025-06-20
2025-02-25
Samsung
We are very sorry to see that you have encountered issues with the Samsung Odyssey OLED G8 Monitor. We understand your disappointment and hope that you will give us a chance to assist with troubleshooting or warranty service. Samsung products are engineered to the highest standards of performance and quality and we back this model with a limited time manufacturer's warranty, if purchased brand-new from an authorized dealer. For further assistance or to begin warranty service, please contact Samsung Customer Support via: 1-800-SAMSUNG, available 8AM - 12AM EST (Mon-Fri) / 9AM - 11PM EST (Sat-Sun) Samsung is committed to providing the best possible product experience, quality, and value, and we are always here to help with any of your questions or concerns.
2025-04-29
2025-09-16
-Samsung
We are very sorry to see that you have encountered issues with the Samsung LS32DG800SNXZA Monitor. We understand your disappointment and hope that you will give us a chance to assist with troubleshooting or warranty service. Samsung products are engineered to the highest standards of performance and quality and we back this model with a 1-year limited manufacturer's warranty, if purchased brand-new from an authorized dealer. For further assistance or to begin warranty service, please contact Samsung Customer Support via: 1-800-SAMSUNG, available 8AM - 12AM EST (Mon-Fri) / 9AM - 11PM EST (Sat-Sun) Samsung is committed to providing the best possible product experience, quality, and value, and we are always here to help with any of your questions or concerns.
2024-08-29
2025-05-21
2024-10-31
2024-07-08
Samsung
We are delighted to hear you've had an overall, positive experience with your Odyssey OLED G8 Monitor. Thank you for your feedback to help us improve our products and services. If there is anything we can do to assist you and improve your product experience, please don't hesitate to contact Samsung Customer Support via: 1-800-SAMSUNG, available 8AM - 12AM EST (Mon-Fri) / 9AM - 11PM EST (Sat-Sun). Your thoughts and opinions are very important to Samsung.
2024-06-24
Yorkshire uk
Samsung UK Reviews Team
Thank you for your glowing review of the Odyssey OLED! We're thrilled to hear you're loving your new monitor and that the stunning picture, refresh rate and anti-glare have appealed to you as a keen gamer! We've designed this monitor to offer the best of both worlds, whether you're using it for gaming or entertainment, and we're delighted to see we've achieved just that! We appreciate your recommendation and support! ^AP at Samsung Support
2024-06-13
Cape Cod
Samsung
We are delighted to hear you've had an overall, positive experience with your OLED G8 Monitor. Thank you for your feedback to help us improve our products and services. If there is anything we can do to assist you and improve your product experience, please don't hesitate to contact Samsung Customer Support via: 1-800-SAMSUNG, available 8AM - 12AM EST (Mon-Fri) / 9AM - 11PM EST (Sat-Sun). Your thoughts and opinions are very important to Samsung.
2025-06-06
Joint Base MDL
2025-03-14
2025-04-28
2024-12-22
Samsung
We are delighted to hear you've had an overall, positive experience with your OLED G80SD Monitor. Thank you for your feedback to help us improve our products and services. If there is anything we can do to assist you and improve your product experience, please don't hesitate to contact Samsung Customer Support via: 1-800-SAMSUNG, available 8AM - 12AM EST (Mon-Fri) / 9AM - 11PM EST (Sat-Sun). Your thoughts and opinions are very important to Samsung.
2025-02-15
2024-11-03
2024-07-08
Uk
Samsung UK Reviews Team
Thank you for sharing your fantastic experience with the Odyssey OLED, Mim! We're thrilled to see you've been wowed by the incredible display and colour quality, as well as the anti-glare technology! It's also great to see you're enjoying the responsive performance, impressive sound, as well as the Smart TV functionality! ^AP at Samsung Support
2025-05-28
2025-09-01
Sylvester Samsung CS
Hello, Thank you for taking time out of your day to providing us product feedback. We will pass this to our relevant teams. For additional product feature feedback or troubleshooting support, please connect with our experts via Live Chat at https://www.samsung.com/ca/support/live-chat-support Thank you, Samsung Customer Care.
2025-08-21
2024-09-03
Tampa, FL
Samsung
Thank you for bringing this issue to our attention, as Samsung is committed to providing the best possible product experience, quality, and value. Samsung greatly values our customers’ feedback and we utilize your concerns and opinions in our relentless efforts towards delivering world-class products. If you ever need assistance in the future, please contact Samsung Customer Support and a rep will be happy to assist you: 1-800-SAMSUNG, available 8AM - 12AM EST (Mon-Fri) / 9AM - 11PM EST (Sat-Sun)
2024-06-04
Wetumpka
2024-12-10
Kona Hawaii
Samsung
We are very sorry to see that you have encountered issues with the Samsung OLED G80SD Monitor. We understand your disappointment and hope that you will give us a chance to assist with troubleshooting or warranty service. Samsung products are engineered to the highest standards of performance and quality and we back this model with a limited time manufacturer's warranty, if purchased brand-new from an authorized dealer. For further assistance or to begin warranty service, please contact Samsung Customer Support via: 1-800-SAMSUNG, available 8AM - 12AM EST (Mon-Fri) / 9AM - 11PM EST (Sat-Sun) Samsung is committed to providing the best possible product experience, quality, and value, and we are always here to help with any of your questions or concerns.
2025-07-25
2025-05-06
Samsung
Thank you for bringing this issue to our attention as Samsung is committed to providing the best possible product experience, quality, and value. Samsung greatly values our customers’ feedback and we utilize your concerns and opinions in our relentless efforts towards delivering world-class products. If you ever need assistance in the future, please contact Samsung Customer Support and a rep will be happy to assist you: 1-800-SAMSUNG, available 8AM - 12AM EST (Mon-Fri) / 9AM - 11PM EST (Sat-Sun)
2025-02-02
2025-01-19
2024-12-01
2025-12-21
2025-07-01
2025-05-13
Woodbridge
2025-05-10
2024-07-07
2025-03-16
Samsung
Thank you for your review. Samsung is committed to providing the best possible product experience, quality, and value. Samsung greatly values our customers’ feedback and we utilize your concerns and opinions in our relentless efforts towards delivering world-class products. We are very sorry to hear this product didn't meet your expectations and hope to have you back as a customer again. If there is anything we can do to assist you and improve your product experience, please don't hesitate to contact Samsung Customer Support via: 1-800-SAMSUNG, available 8AM - 12AM EST (Mon-Fri) / 9AM - 11PM EST (Sat-Sun)
2025-05-21
2024-11-14
Lake Oswego, OR
2024-12-03
2025-04-29
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All specifications and descriptions provided herein may be different from the actual specifications and descriptions for the product. Samsung reserves the right to make changes to this document and the product described herein, at anytime, without obligation on Samsung to provide notification of such change.