Design;
The phone is well built., The phone has metal body. The speaker is placed at the right side of the phone.
Display:
The device is having 5.5 inch screen. AMOLED display is not present in this device. The screen is adequate bright. Top glass panel is reflective.
Performance:
I used this device for 10 days. the frustrating experience was crashing of the apps. Especially heavy apps crash down. I played a lot of games in this device. My gaming experience was very bad. The performance not worth for the price.
Camera; Primary 13 MP; Secondary 8 MP:
The camera performance is average in day light and poor in low light conditions. There is pro mode available. when we move to selfie camera, the camera is average. Samsung should have given better camera.
Battery Life and S-Power:
J7 Prime comes with 3300 mAh battery. The phone has S-Power mode. S-Power can be configured to reserve battery for calls, to extend battery life and even forward calls to another number. Ultra saving mode is also available. We can only receive calls and messages in Ultra mode. It can be used in long trips. we can get full day battery back up without using any modes.
Finger print sensor works very well and speakers are very loud
It is pathetic device for the price. Please go for better choices.