
Samsung Odyssey OLED
Score: 93/100Gigabyte M27UP SA
Score: 88/100Rankings

The Samsung Odyssey OLED G93SC is a 49-inch ultrawide QD-OLED monitor offering infinite contrast, 240 Hz variable refresh and a 0.03 ms response time. Its premium features target elite gamers and creators who need the highest visual fidelity and speed, though its size and price are considerable.
The Gigabyte M27UP is a versatile 27-inch SS-IPS monitor that combines 4K @ 160 Hz and 1080p @ 320 Hz modes, delivering vivid colors, fast response, and extensive ergonomics. It adds a USB-C KVM switch and decent built-in speakers, making it suitable for both gamers and creators.
| Attribute | ![]() | Gigabyte M27UP SA |
|---|---|---|
49 inchesbest | 27 inches | |
240 Hzbest | 160 Hz | |
5,120 pixelsbest | 3,840 pixels | |
1,440 pixels | 2,160 pixelsbest | |
| ↓ lower better | 0.03 msbest | 1 ms |
250 nits | 350 nitsbest | |
1,000,000best | 1,000 | |
1best | 1best |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | Gigabyte M27UP SA |
|---|---|---|
Display(10) | ||
Screen Size (inches) | 49 inches | 27 inches |
Panel Type | QD-OLED | SS IPS |
Resolution (Horizontal) (pixels) | 5120 pixels | 3840 pixels |
Resolution (Vertical) (pixels) | 1440 pixels | 2160 pixels |
Refresh Rate (Hz) | 240 Hz | 160 Hz |
Response Time (ms) | 0.03 ms | 1 ms |
Adaptive Sync | FreeSync Premium Pro, G-Sync Compatible | FreeSync Premium, G-SYNC Compatible |
Brightness (nits) | 250 nits | 350 nits |
Contrast Ratio | 1000000 | 1000 |
Color Gamut | 99% DCI-P3 | 95% DCI-P3, 125% sRGB |
Ergonomics(2) | ||
Tilt Range (degrees) | 22 degrees | 26 degrees |
Swivel Range (degrees) | 60 degrees | 30 degrees |

Products in the top-left offer the best value (high score, low price).

Professional reviewers hail the G93SC as a benchmark-setting ultrawide monitor, praising its QD-OLED panel, 240 Hz performance and immersive curvature while noting its premium price and massive footprint as the only real drawbacks.
Everyday users echo the professional praise, lauding the stunning colors, deep immersion and multitasking features, while repeatedly mentioning the monitor's size, GPU requirements, and occasional reflections as practical concerns.
Professional reviewers praise the rare 4K 160 Hz IPS panel and the USB-C KVM, but note that HDR400 is modest and firmware can be finicky when toggling modes.
Everyday users love the vivid colors, sharp image quality, and ergonomic stand, while some report occasional firmware hiccups and limited HDR impact.
“The colors pop like nothing I've ever seen.”

“The curvature makes me feel inside the game.”

“Text is sharp, videos are stunning, and games run flawlessly.”
