I purchased the j7 new model from FLIPKART after using 2 days I write this review
SCREEN
5.5" AMOLED 720 p display .just superb highest brightness best quality colors production .
PROCESSOR
Exynos 7870 1.6 GHz . the main benefit of this processor 1) all cores run on 1.6ghz
14nm technology
because of this the processor gives fabulous speed and more battery Saving .( just go in your friends and say make its hang). this phone is super fast
and faster than Samsung a7
BATTERY:
3300 MAH long lasting battery life
charging time 0-100% in 2hr 16mins
day to day use backup 1 and half day
heavy uses 1 day
nice battery backup . good for traveling
BODY:
metal body nice assembled . high build quality .
CAMERA:
13 mp . nice capture fast autofocus
5 mp . nice selfies front flash is best
high quality(1080p 30fps) recording
OVERALL
best phone go through it
faster than a7 . very nice phone by Samsung