Samsung j5

[300zxfairman]

I recently bought a j5 as a temporary Cell Phone for the next couple Months. I noticted that at Times the screen and battery gets extremely hot after minimal use ... Does anyone have a j5 with this problem is this a cause for concern. My Samsung s5 never got that hot so I was wondering if that's normal or not... seeing how Samsung has a good reputation for batteries (phones) exploding