Conclusion
The Cooler Master GM27-CQS is on the market for €219. In short, this monitor’s performance is clearly up to scratch, with only the screen’s luminance uniformity lacking. A very good gaming monitor, it offers gamers the best performance for QHD resolution at a good price. Last but not least, calibration is the strength of this screen, which is almost flawless.
Cooler Master GM27-CQS
We liked:
- The price
- Excellent input lag
- Factory settings
- Very stable stand
Our least favorite :
- Luminance variation at the bottom of the screen
- Imposing stand
On arrival, the Cooler Master GM27-CQS hits the mark in a highly competitive market. With 170 Hz on a QHD screen, FreeSync Premium and HDR400, it’s ideal for gamers. All with a very good factory setting, this screen has a lot to please. We choose to award Gold to the GM27-CQS.
