I recently used a samsung galaxy e7 and the phone is very sleek and slim, looks attractive and has a catchy typical samsung design. The phone has big 5.5 inch screen and comes with 2gb of ram.
The camera is very powerful with the back being 13mp and front 8mp which is very good for selfie. Even the sound speaker quality is very nice but being a mid range phone it lacks a 4g Lte in it which is very downgrading.
Since when 4g will come in the market there will be no use of this phone. Samsung should have made 4g available in this variant and it could have taken over the market.