Lenovo k3 note and k3 note music are same in all aspects.
But k3 note music has extra lenovos theatre max sound speakers at the back.
The sound quality of the speaker is very good.we really enjoyed listening to music , watching movies etc , overall it is a great experience.It has 5.5 inch full Hd lcd ips display with 401ppi.
It has 2 micro sim card slots and a sd card slot which can be expandable up to 64gb.It has a 3000 mah user removable battery.It runs on Android 5.0 lolipop on the top of lenovo’s vibe ui.
It has 13MP rear camera with led flash, it can record full hd videos.It has a 1.7 gzh mediatek octa core processor with 2gb of ram and 16 gb internal storage.Overall it is a good phone with great music experience.