I recently bought thos phone of 6 GB ram, 64 GB internal storage. Specs and performance wise phone is very good.snapdragon 636 is really powerful. There is no issue of running apps and havent faced any lag during playing high end games.only one disappointment I have Xiaomi tells that the phone has 64 GB internal storage but there is almost 54 is available Xiaomis miui 9.5 take lots of space, but performance wise phone is really amazing.and camera quality is really impressive, rear camera can take very good low lite photo.