This is very good phone for professional use. It is a good quality phone. Everything on this phone is beyond excellence. There se no lagging on this phone. Every application runs smooth on this. Gamers can also have a good experience on this because it provides them with high specification that every gamer requires. You can also use it for photography. Its like a mini DSLR that you can carry with you everywhere. The camera quality is far more good than other phones. You can take perfect photos as they provide you with professional settings.