In my opinion, the most important part of a smartphone is its display , if you are buying a high-end smartphone and if you are compromising with display then it sounds stupid, k4 note claims 2k display and what they deliver in a 2k( 1920×1080) display my motorola moto g 2nd generation's display is 100 times better than that of lenovo vibe k4 note.
A buyer is spending 13k on a smartphone in a trusted brand and that brand is providing such a cheap display that is not good