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Samsung Odyssey OLED G8 G81SF 4K 240Hz Gaming Monitor

Samsung Odyssey OLED G8 G81SF 4K 240Hz Gaming Monitor

4.6(568 ratings)

Best price now

$687.99at Best BuyObserved at 11:17 PM

31% under what the other stores charge

Compared across 10 stores. Prices are checked against each store and labelled with when.

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Our take on the Samsung Odyssey OLED G8 G81SF 4K 240Hz Gaming Monitor

The Samsung Odyssey OLED G8 G81SF is a flat OLED gaming monitor sold in 27-inch and 32-inch sizes, with 4K resolution and a 240Hz refresh rate. OLED gives it near-instant pixel response and deep blacks, and it adds built-in speakers plus HDMI, DisplayPort and USB-C inputs. At $687.99 at Best Buy as of November 5, 2026, it sits at the low end of what it has cost recently, well under the launch pricing for this class of 4K OLED.

Best forCompetitive and AAA PC gamers wanting 4K at high frame ratesConsole players on PS5 or Xbox Series X who want 4K 120HzBuyers who want OLED contrast without a curved panelDesk setups that need USB-C and built-in speakers
Pros
  • 4K at 240Hz suits both high-end PCs and current consoles
  • OLED panel delivers deep blacks and essentially instant pixel response
  • Flat screen avoids the curve some buyers dislike for desktop work
  • USB-C plus HDMI and DisplayPort covers PC, laptop and console
  • Built-in speakers save desk space
Cons
  • OLED can show permanent burn-in from static HUDs and taskbars
  • Full-screen brightness is limited next to bright Mini-LED LCDs
  • 4K at 240Hz needs a strong GPU and DisplayPort or HDMI 2.1
  • No listed local dimming or HDR certification details at this price tier

Samsung Odyssey OLED G8 G81SF 4K 240Hz Gaming Monitor prices at every store

  • Best BuyNew

    In stock

    $687.99Observed at 11:17 PM
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  • Newegg.comNew

    In stock

    $799.99Observed at 11:17 PM
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  • B&H Photo-Video-AudioNew

    In stock

    $999.99Observed at 11:17 PM
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  • TargetNew

    In stock

    $1,338.99Observed at 11:17 PM
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  • SamsungNew

    Availability unknown

    $999.99Observed at 11:17 PM
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  • Abt Electronics & AppliancesNew

    Availability unknown

    $999.99Observed at 11:17 PM
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  • Newegg BusinessNew

    Availability unknown

    $999.99Observed at 11:17 PM
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  • BrandsMart USANew

    Availability unknown

    $1,199.99Observed at 11:17 PM
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  • StaplesNew

    Availability unknown

    $1,300.02Observed at 11:17 PM
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  • eBayNew

    Availability unknownSold by buydig

    $1,455.99Observed at 11:17 PM
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Also available at

  • QuillCheck price at Quill

Samsung Odyssey OLED G8 G81SF 4K 240Hz Gaming Monitor price history

Lowest price we've seen: $687.99 on Nov 6 at Best Buy. Tracked across 11 stores since Nov 6.

What reviewers say

  • 4.6 / 5568 ratings

Rated 4.6 out of 5 from 568 ratings, the G81SF is received well for its picture and speed. Owners praise the OLED contrast and 240Hz smoothness; the main complaints are brightness and OLED care habits.

What people mention
  • Picture qualityPraisedOwners single out the OLED contrast and color as the reason to buy.
  • MotionPraisedThe 240Hz refresh and fast pixel response are called out as very smooth.
  • BrightnessMixedSome find it bright enough for a dim room but dimmer than LCD rivals in daylight.
  • Burn-inCriticisedBuyers worry about static elements leaving marks over years of use.
  • SetupPraisedOwners report the stand and connections are easy to set up.

Specifications

Display Type
OLED
With Speakers
Yes
Resolution
3840 x 2160
Connector Type
HDMI, DisplayPort, USB-C
HD Format
4K
Size
27 in, 32 in
Maximum Refresh Rate
240 Hz

Questions and answers

Is 4K at 240Hz worth it over 1440p at 360Hz?
For image detail, yes: 4K gives a much sharper picture, and 240Hz is still fast. If you play competitive shooters at low settings, a 1440p 360Hz panel may suit you better.
Do I need DisplayPort or HDMI 2.1 for 240Hz?
Yes. You need DisplayPort 1.4 with DSC or HDMI 2.1 to hit 4K 240Hz, and a GPU that supports it. Older HDMI 2.0 ports cap you at 4K 60Hz.
Is the 27-inch or 32-inch version better?
The 32-inch gives a bigger picture at the same 4K resolution, so text is larger and easier to read. The 27-inch has higher pixel density and fits smaller desks.
Will it work with a PS5 or Xbox Series X?
Yes, over HDMI. Consoles run 4K at up to 120Hz, so you won't reach 240Hz, but you get the OLED picture and low latency.
Is OLED burn-in a real risk?
It can happen with static logos, taskbars or HUDs left on screen for long periods. Vary content, use dark mode and let the monitor run its pixel refresh cycle.
Is $687.99 a good price?
At Best Buy as of November 5, 2026, $687.99 is at the low end of its recent range and well below typical launch pricing for 4K OLED. It is a strong buy at that price.
Where is the Samsung Odyssey OLED G8 G81SF 4K 240Hz Gaming Monitor cheapest?
At Best Buy, for $687.99, 31% under what the other stores charge, as of our latest check.
What do buyers say about the Samsung Odyssey OLED G8 G81SF 4K 240Hz Gaming Monitor?
Rated 4.6 out of 5 from 568 ratings.
Where can I buy the Samsung Odyssey OLED G8 G81SF 4K 240Hz Gaming Monitor?
11 stores we checked sell it, including Best Buy, Newegg.com, Samsung, B&H Photo-Video-Audio, Abt Electronics & Appliances.

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