[dTal]

My favorite Android phone ever was the Xperia Mini Pro sk17i - a 3-inch screen slider N900-alike. Despite its tiny portability, it was not difficult to type on at all, due to its hardware keyboard - in fact the keyboard is about 30% bigger than the onscreen keyboard in a portrait Galaxy S3. It was not the thinnest, but it was palm sized and palm shaped so the ergonomics were excellent. I miss it badly.