kugino said:i had the t68i and just bought the t637. from what i've read, the t637 mainly has the upgraded screen and RF over the t616...BUT, it's also the first SE phone that incorporates the talk-over-wireless feature for future use when cingular, at&t, t-mobile have this.
it's also pretty sleek in black...the memory is still only 2MB and the camera is still only .1 megapixels...there's also the ability to increase pictures to 640x480 via an interpolation process, but there's no more added information so the pictures are still terrible.
i've read that the upgraded firmware t616 is just as good, minus the newer screen, so i don't know if you'd want to spring the extra money just for the screen and a feature (talk over wireless) that isn't even available yet. but, i did...
Yeah, isn't the camera awful? Good thing I don't care! In fact it's so bad, I take pictures of people and download them to the Mac just for laughs. Nobody is flattered.
I believe the RF on the T637 is better than the T616 and don't see how a firmware upgrade could help the older phone, but I could be wrong. The screen certainly is, and this was one of the main beefs people had with the T616 -- hard to read in daylight. In any event, I think you'd have a hard time finding a T616 now. They are discontinued.