Samsung Odyssey OLED G8 G81SF 4K 240Hz Gaming Monitor

What reviewers say

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.