If you are game lover,you can play on the device ... Because, It has 6 GB RAM . you can play pubg in ultra Hd graphics, sound quality ultra, color movie . If you are customize it on this device, there is no problem on this note 9. it can observe all the customize.. it can optimised. Because, I try on my device .. Really, it's very smooth, the device has quickly cooling system. so, the high temperature nothing for this device. Anyone can enjoy on note 9 game play mode..