I bought lenovo k5 in jan end and till date it working superb.
Ease of use : smooth touch and UI is nice with menu feature which is not in K3.
Style and design : I bought this phone becuase of its slik and slim design and its handy not too big.
Range of feature: finger print is superfast and other features are nice.
Duarabilty : Didnt face any issue till now just some tim shows wrong time.
Valure for money : one must go for this in budget phone