One of the phone first made by google hardware and software is developed and design by google it has highest camera rated ever compare to iphone its has 2 varient 32 & 128 but given unlimited storage for photos and video and personal google assistant is built in it work according to what we say work like a human done our easily and its has one of the best thing is about version update nougat is built in and within 2 years the version update will come in this phone only.