I have a samsung galaxy note5 &this phone is the best phone till now I have used, this phone have 4gigabyte of ram, with 5.0 lollipop, which makles this phone a total beast in its class, &the looking the metalic design makes it more gorgrous, with its spen its look something different, but the one problem in this phone is its battery backup is very very weak, 3000mah battery is not sufficient for this phone, that the main issue that ihave face in this phone, other wise it is acomplete beast in its class, best phone with awesome features