Samsung Galaxy J7 Prime is nice product and good outlook phone. I like this product because of 3 GB ram. I can run lots of Apps in one time and its not hanging like other Phones. Its other specifications are also good. Its display is 5.5 inch PLS TFT capacitive touchscreen, 16 M colour and the resolution is 1080 X 1920 Pixels with Cornice gorilla glass protection. Its working on Android 6.0.1 ( Marshmallow) platform. If we are talking about the cameras. as per my view, both cameras very Good. Rear camera is 13 megapixels autofocus with LED flash and front camera is 8 megapixels. Front camera is very-very Good for SELFIE. Its fingerprint fuction is also very good. Its internal memory is 32 Gb ( 16 GB also available) and Ram 3 GB and there is also one dedicated slot for microSD card up to 256 GB. Its battery is 3300 mAh but non-removable. CPU is Octa-core 1.6 Ghz cortex-A53. All over this is very Nice Product by Samsung.