1) Design and build quality: By just looking at the phone you can tell that the designer has done a great job. Phone is very sleek, Curved edges just adds on to the beauty.The material used is not plastically and feels good to touch.On the downside phone can slip out of your hand sometime, so got to be careful.
2) Display: Amoled Display brings out some really good colors, Also there is a night mode option that makes it go easy on the eyes during night.
3) Touchscreen:Touchscreen works really smooth.No Latency experienced. Sturdy enough, glass wont crack easily(Trust me I have dropped it twice).
4) Camera: Camera is up to the mark. Portrait mode clicks amazing pictures and is by far the best dual camera in any phone. Having said that a little more work needs to go into low light image capturing.
5) Processor and Ram: Powered by qualcomm snapdragon 835 and 6 gb ram makes the phone really smooth and handles juggling between multiple applications a cakewalk.
6) Battery Life: With more than 100 applications and 4g data usage battery easily lasts upto 30 hrs.
7) Dash Charging: Battery charge will go from 20% to 95% in just 25 mins.