Lenovo is standard company in mobile. Its give maximun rom to minimum price. Lenovo zuk z1 ram is 64 gb and its ram is 3 gb. Its camera is 13 mp back camera with flashlight and front camera is 8 mp so clear result give. Its ram is 64 gb so we save muchdocument.its look is amazing. It give fingerprint cencer, it comfortable work it easily work.fingerprint cencer look is four squre. So eaaily tap on button our finger and open lock screen.please buy this mobile and use this mobile.Thank you.