I just recently bought lenovo vibe k5 note ( 4gb version) . You also get fingerprint sensor which is very responsive. Internal memory is 32gb. It has a hybrid sim slot which also support 4g. The primary camera of the phone is 13 megapixel whereas you get 8 megapixel at the front camera. It has dolby atmos sound system. It has also a vitual reality ( vr) mode where you can see the movies like a theatre or a 360° video through a vr glasses and you can also play games in vr through the remote control.