Samsung galaxy note 4 has a great looks, it has shine accross the frame which is very attractive, full leather backing, frame is flat , with tiny ups and downs accross the corners.
Fingerprint scanner is embeded with it .It has 2.5D glass, far better than note3, high resolution glass with the QUAD HD2560* 1440 and 515 ppi , 3GB RAM
I m able to run many applications at a time and play multiple games.As far as samsung is concern they have manage the best output so far.
Calling quality is good but the sound speaker have the averege performance.Removable back cover give access to the battery and other internal feature.It has five volts charging adaptor which give its a high battery charing speed of 75% of battery will charge in just half an hour.