Samsung Odyssey Samsung Odyssey G8 32 inch UHD 4K 240Hz FreeSync Review
The Samsung Odyssey G81SF combines a stunning 4K OLED panel with a 240Hz refresh rate. It's an elite display for gamers who want the best picture quality and motion clarity, if their PC can keep up.
The 30-Second Version
The Samsung Odyssey G81SF delivers elite 4K OLED picture quality and a super-smooth 240Hz refresh rate in one package. Its display scores in the 99th percentile. Worth it for enthusiasts who want the best image and motion, but you'll need a powerful PC to actually use it.
Overview
The Samsung Odyssey G81SF is a 32-inch 4K OLED monitor that runs at 240Hz. That's a combo you don't see every day. It's built for one thing: delivering a stunning, super-responsive picture for high-end gaming and media.
It's not a portable screen, and it's not cheap. But for the specs it packs—QD-OLED panel, 240Hz refresh, and full ergonomic adjustability—it's aiming straight at the top of the enthusiast market. This is a monitor that wants to be the centerpiece of your setup.
Performance
The 4K OLED panel is the star here. In our database, its display quality lands in the 99th percentile, which means the contrast and pixel response are in a different league compared to most LCDs. The 240Hz refresh rate is incredibly smooth, though you'll need a seriously powerful GPU to push modern games at that frame rate in 4K. The 260-nit brightness is the main trade-off; it's fine for a dim room, but it won't win any HDR brightness contests.
Pros & Cons
Pros
- The OLED picture quality is simply stunning, with perfect blacks. 99th
- 240Hz at 4K is buttery-smooth for competitive games. 97th
- The stand offers full tilt, swivel, pivot, and height adjustment. 91th
- Both FreeSync Premium Pro and G-Sync Compatible support is included. 84th
Cons
- Peak brightness is relatively low at 260 nits. 9th
- You need a beast of a PC to run games at 4K 240Hz. 33th
- It's a large, heavy screen that dominates a desk.
- The glossy screen can show reflections in bright rooms.
Specifications
Full Specifications
Display
| Size | 32" |
| Resolution | 3840 (4K UHD) |
| Panel Type | OLED |
| Aspect Ratio | 16:9 |
Performance
| Refresh Rate | 240 Hz |
| Adaptive Sync | G-Sync Compatible |
Color & HDR
| Brightness | 260 nits |
| Color Gamut | 99% (CIE1976) DCI Coverage |
| HDR | HDR10+ |
| HDR Support | HDR10+ |
Connectivity
| HDMI Ports | 2 |
| DisplayPort | 1 |
| Speakers | No |
| Headphone Jack | Yes |
Ergonomics
| Height Adjustable | Yes |
| Tilt | Yes |
| Swivel | Yes |
| Pivot | Yes |
| VESA Mount | 100x100 |
Features
| Webcam | No |
| Power | 180 |
| Weight | 8.4 kg / 18.5 lbs |
Value & Pricing
At $900, this is a premium monitor, but the value is actually pretty solid. You're getting a top-tier QD-OLED panel, a blistering 240Hz refresh rate, and a pro-grade stand—features that often cost well over a thousand dollars when combined. If your priority is elite image quality and motion clarity, the price is justified. If you just need a big 4K screen for work, there are far cheaper options.
Price History
vs Competition
Stacked up against the competition, the G81SF carves out a niche. The ASUS ROG Swift 32" 4K QD-OLED is its direct rival, often trading blows on price and performance. The MSI MPG 32" 4K 240Hz is another alternative, sometimes at a slightly lower price, but it uses a different panel tech. If you want an ultra-wide instead, the Samsung Odyssey Neo G9 offers a wild aspect ratio but at a much higher cost. For pure 4K OLED performance, the G81SF and the ASUS are the ones to beat.
| Spec | Samsung Odyssey Samsung Odyssey G8 32 inch UHD 4K 240Hz FreeSync | Samsung Odyssey Samsung - 57" Odyssey Neo G9 Dual 4K UHD Quantum | LG UltraGear LG UltraGear 45" WUHD DUAL MODE 4K 165Hz FHD 330Hz | ASUS ROG Swift ASUS Republic of Gamers Swift OLED PG27UCDM 26.5" | MSI MPG MSI 27 inch WQHD 2K 1440P 360Hz with AMD FreeSync | Dell UltraSharp Dell UltraSharp 27" 4K HDR 120 Hz Monitor (2-Pack) |
|---|---|---|---|---|---|---|
| Screen Size | 32 | 57 | 45 | 27 | 27 | 27 |
| Resolution | 3840 x 2160 | 7680 x 2160 | 5120 x 2160 | 3840 x 2160 | 2560 x 1440 | 3840 x 2160 |
| Panel Type | OLED | VA | OLED | OLED | OLED | IPS |
| Refresh Rate | 240 | 240 | 165 | 240 | 360 | 120 |
| Response Time Ms | - | 1 | - | - | 0 | 5 |
| Adaptive Sync | G-Sync Compatible | FreeSync Premium Pro | G-Sync Compatible | G-Sync Compatible | FreeSync Premium Pro | - |
| Hdr | HDR10+ | HDR10+ | HDR10 | HDR400 | HDR400 | HDR |
| Compare | Compare | Compare | Compare | Compare |
Common Questions
Q: Can you wall-mount this monitor?
Yes, it supports standard VESA 100x100 mounts, so you can use any compatible arm or bracket.
Q: How is the screen with reflections?
Samsung calls it 'glare-free,' but with an OLED's glossy finish, you'll still want to control bright lights behind you for the best experience.
Q: Is 32 inches too big for 4K gaming?
Not at all. At this size and resolution, pixel density is high, so the image is sharp, and the size is immersive without requiring you to turn your head.
Who Should Skip This
Skip this if your room is very bright, as the 260-nit brightness might struggle. Also, if you're on a budget or your PC can't reliably push high frame rates at 4K, you're paying for performance you can't use. Get a high-refresh 1440p monitor instead.
Verdict
Buy this if you're a PC gamer or media enthusiast with a powerful rig, you prioritize incredible picture quality and fast response above all else, and you have a controlled lighting environment. This monitor makes everything look amazing, as long as you can feed it enough frames.