Samsung - Odyssey OLED G8 (G80SD) vs Samsung - Odyssey OLED G9 (G93SC)
Between the Odyssey OLED G8 (G80SD) and Odyssey OLED G9 (G93SC), the Odyssey OLED G8 (G80SD) comes out ahead in several specs, while the Odyssey OLED G9 (G93SC) wins on screen size and usb-c power delivery. Overall, the Odyssey OLED G8 (G80SD) scores 73.2 and the Odyssey OLED G9 (G93SC) scores 89 on our Mars Score.
Which should you buy?
The Odyssey OLED G9 (G93SC) is the clear pick on raw spec strength, leading by 15.8 points on the Mars Score. The margin is wide enough that the underdog only makes sense if its individual strengths line up with what you specifically need.
The Odyssey OLED G8 (G80SD) doesn't pull ahead on any single popular-comparison spec — its strengths sit in the spec table groups rather than the headline advantages.
Pick the Odyssey OLED G9 (G93SC) if the display is what you stare at all day — refresh rate, brightness, or sharpness is where the difference will be most visible. Its strongest claims are screen size, usb-c power delivery.
Both ship with comparable refresh rate, response time (gtg), peak brightness, so those specs don't separate the two — focus on the differences below.
Bottom line: the Odyssey OLED G9 (G93SC) is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why Samsung - Odyssey OLED G8 (G80SD) wins
- No decisive advantages.
Why Samsung - Odyssey OLED G9 (G93SC) wins
- ▲Screen size — 53.13% more. 49 " vs 32 ".
- ▲USB-C Power Delivery: 65 W vs 0 W.
Spec comparison
Panel
| Spec | Samsung - Odyssey OLED G8 (G80SD) | Samsung - Odyssey OLED G9 (G93SC) |
|---|---|---|
| Screen sizeⓘ | 32 " | 49 "lead |
| Panel typeⓘ | QD-OLED | QD-OLED |
| Resolutionⓘ | 4K | 5Klead |
| Aspect ratioⓘ | 16:9 | 32:9 |
| Curvedⓘ | false | truelead |
Performance
| Spec | Samsung - Odyssey OLED G8 (G80SD) | Samsung - Odyssey OLED G9 (G93SC) |
|---|---|---|
| Refresh rateⓘ | 240 Hz | 240 Hz |
| Response time (GtG)ⓘ | 0.03 ms | 0.03 ms |
| Peak brightnessⓘ | 1000 nits | 1000 nits |
| DCI-P3 coverageⓘ | 99 % | 99 % |
| HDRⓘ | true | true |
| G-Syncⓘ | false | false |
| FreeSyncⓘ | true | true |
Connectivity
| Spec | Samsung - Odyssey OLED G8 (G80SD) | Samsung - Odyssey OLED G9 (G93SC) |
|---|---|---|
| HDMI ports | 1 | 1 |
| DisplayPort ports | 1 | 1 |
| USB-C input | false | truelead |
| USB-C Power Deliveryⓘ | 0 W | 65 Wlead |
| KVM | false | truelead |
Frequently asked
Which has higher refresh rate, Odyssey OLED G8 (G80SD) or Odyssey OLED G9 (G93SC)?+
Odyssey OLED G9 (G93SC) refreshes at 240Hz vs 240Hz.
Which has faster response time, Odyssey OLED G8 (G80SD) or Odyssey OLED G9 (G93SC)?+
Odyssey OLED G9 (G93SC) responds in 0.03ms vs 0.03ms.
Does Odyssey OLED G8 (G80SD) or Odyssey OLED G9 (G93SC) have USB-C with power delivery?+
Odyssey OLED G9 (G93SC) offers USB-C with 65W power delivery.
Spec-level deep dives
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