About Asus ZE550KL-1)Design-design of ZE550KL is good side curve structure make it special and ease in use 2)Display-with gorilla4 glass quality make tough and also flat finish make it attractive just one problem is in sunlight we have to make brightness in full but it is difficult to visible.3)Other feature-i like the different sensor used in it like double tapping on/off diplay gesture sensor and it has 2gb ram and 16gb rom and expandable upto 128gb 4)Sound quality-sound quality is good.5)Problems-heating issues, battery problem discharge quickly.