If Apple decides to make an iPhone SE 2, what's your wish list? I love the 4" size (though would prefer 4.4" or 4.5"). One thing that I love/hate about the current SE is the edges, they irritate when using the phone, however they look awesome. But ultimately curved edges is what I would prefer for usability purposes. I would prefer the iPhone 7 body in a 4" size with the internals of the iPhone 7. A better display. The iPhone 6S display shrunk to a 4" size maybe? It has better brightness, bettter contrast and colour accuracy. iPhone 7 colour options. Better front facing camera. A 5MP front facing 720p HD camera from the iPhone 6S. And if they can, not really desperately needed though, incorporate 3D Touch as I see Apple using it more and more in iOS 10. Stereo speakers from the iPhone 7. That would truly be the "most powerful 4-inch phone."