ASUS ROG Strix XG309CM vs Samsung S27AG50
ASUS ROG Strix XG309CM
29.5″ · 2560×1080 · 220 Hz · IPSSamsung S27AG50
27″ · 2560×1440 · 165 Hz · IPSASUS ROG Strix XG309CM and Samsung S27AG50 are neck and neck on specs: gear scores 76 and 76.
- Resolution: Samsung S27AG50 leads (2560×1440 vs 2560×1080).
- Refresh rate: ASUS ROG Strix XG309CM leads (220 Hz vs 165 Hz).
ASUS ROG Strix XG309CM
If you care most about refresh rate.
Samsung S27AG50
If you care most about resolution.
Spec-by-spec comparison
| ASUS ROG Strix XG309CM | Samsung S27AG50 | |
|---|---|---|
| 76 | Gear score | 76 |
| 29.5″ | Screen size | 27″ |
| 2560×1080 | Resolution | 2560×1440 |
| 220 Hz | Refresh rate | 165 Hz |
| IPS | Panel | IPS |
| 1 ms | Response time | 1 ms |
| — | Estimated price | ≈ $360 |
The gear score is computed from specifications only (e.g. for a mouse: weight, sensor, polling rate, connection and release year). It isn’t a lab test and doesn’t measure personal preferences like shape or grip.
Which one adds more to your setup?
The scanner finds your graphics card, CPU, RAM, monitor, mouse and keyboard in under a minute. You get a score out of 100, estimated FPS in games, a bottleneck check and upgrade tips made for you.
FAQ
Is ASUS ROG Strix XG309CM or Samsung S27AG50 better?
ASUS ROG Strix XG309CM and Samsung S27AG50 are neck and neck on specs: gear scores 76 and 76. Resolution: Samsung S27AG50 leads (2560×1440 vs 2560×1080). Refresh rate: ASUS ROG Strix XG309CM leads (220 Hz vs 165 Hz).
Which has the higher refresh rate?
Refresh rate: ASUS ROG Strix XG309CM leads (220 Hz vs 165 Hz).