From last 4 years im using this phone.its built quality is soo amazing that in last 4 years I have dropped it scratched it alot of times.but still it is working jst like a brand new phone.it is soo smooth in working that I have got used to it very soon .its display length its camera its prossesser is soo good. But there is a some problems like its fingerprint sensor some times it dont recognise my fingerprint.and the biggest problem with this phone is its battery life .the battery life of this phone drain soo quickly that sometimes I have carry a power bank or an alternate phone with me thats the biggest problems with this phone . On the other hand its quite expensive to buy .