Samsung J7 Max vs Samsung J7 Prime Battery Comparison | True Test! HD

samsung j7 max vs j7 prime battery test comparison...both features 3300 mah battery , we are doing a quick comparison of batteries of both these phones... SUBSCRIBE our channel for more great videos... samsung j7 pro vs j7 max speed test - https://www.youtube.com/watch?v=jBswhUq8U9Y