It is amazing how fast novelty features go mass market in the tech industry. Metal uni-body, dual camera, and fingerprint sensor were once limited to premium phones. It then trickled down to mid-range segment and last year manufacturers started offering these features under Rs 10,000. And now, some of these fancy features have made it to the entry-level smartphones. Thanks to this, consumers are now spoilt for the choice when choosing a smartphone under Rs 7,000. All prices mentioned are as of January 2018.