Engadget - Remember the display on your first mobile phone? If you've been chatting on the go for as long as we have, it was probably barely big enough to fit a complete telephone number -- let alone a contact name or text message. And your first smartphone? Even displaying scaled-down, WAP versions of web pages was asking a lot. Now, those mobile devices we couldn't live without have screens that are much, much larger. Sometimes, though, we secretly wish they were even bigger still.