How to select an Android smartphone around $100?

Hi all, my iPhone 4S is really old and I am getting sick of the small screen of it. So I want to try an Android smartphone with big display this time. The display size should be at least 5.5-inch (6.0-inch will be cool). And the price of it should be around $100, not over $120.

In my daily life, I use the phone to watch movie a lot, that's why I need the screen to be a big one. Besides, I want it has a durable battery life, strong WiFi signal and not overheated.

Do you have any good recommendation of it? Welcome to leave your comment and I will be appreciated for it.

Thanks for your reply, not bad.