I was extremely impressed with the photo quality in day and night "I'll put some night pictures up later" I posted the day pictures and get lots of comments on how good I am lol it not me though because if I used my S7 they would look like crap. Opening multiple apps is another plus I can play my Pokémon Go and other stuff without a problem. I use it for my drivers camera to capture accidents and such on the way home and wherever I'm driving. I find it better than a dash cam because I know how to navigate my phone better than those little dash cams. I just wish it had more space because I like to store a ton of stuff on my phone and now they don't have SD cards.
Battery life is good I have no complaints. I can play with it all day at work "8 hours " at my job and not worry and the speed is awesome! I'm happy with my purchase. I'll see what I can do about space later.