Go for Samsung Galaxy A5. You’ll simply love it. Slim and sleek. Fast performing. Of course yes no one can give a 100% on electronics. It will heats while using but when I use it for long period of time and mean time if we kept the phn on charging while using than yes device will obviously make heat up. But still the device runs smoothly. Therefore, I recommend Samsung A5. Running smooth mean the device is well good. Grab it.