I had a samsung J7 prior to buying the Samsung J7 prime.
And what I observed in the new phone was that, the J7 worked far more better in gaming than tha J7 prime.
It showed lages while playing heavy games in heavy graphics, while on J7 the same games used to work fluently.
No doubt that the prime version of J7 is better in looks and other things. But what I experienced and what I disliked the most was that it did not go well with gaming performance.
This review was purely based on basis on gaming performance only.
If you a gamer and you loves heavy games more than I will suggest you to go for some other model rather than J7 prime.
You can buy J7 instead.
Thank you.