Based on my friends K3 note.comes with octacore processor by mediatek and Mali-T760MP2 GPU good combination.
2gb of ram 16gb internal storage 13mp rear cam dual sim 4g, full hd display and android lollipop 32gb expandable over great package by lenovo at 9999rs.
If you are lucky could get discount by bank cashback. device weights 150gm but it really dosent feels heavy is a compact for 5.5 screen size display is stunning viewing angles are great camera is good in details and shutter speed front cam is good for selfies and the butify mode works good. design wise simple and sober build quality is good.but gets heated(not too much) while playing Asphalt8 and other high end games.lenovo stock ui is simple and near stock android with some modifications like no app drawer.