The Galaxy J5, one of Samsung’sbrand-new budget handsets for 2016, has just beaten Samsung’sflagship Galaxy S7 in our battery life test. Only by two minutes, mind, but it just goes to show that you don’t necessarily need to fork out hundreds of pounds to get a smartphone with plenty of stamina.good phoneThe Galaxy J5, one of Samsung’sbrand-new budget handsets for 2016, has just beaten Samsung’sflagship Galaxy S7 in our battery life test. Only by two minutes, mind, but it just goes to show that you don’t necessarily need to fork out hundreds of pounds to get a smartphone with plenty of stamina.