The S640 is similar in form to the Excalibur, it is Windows Mobile 6 Standard phone with QVGA 2.8" screen and 400MHz processor. Operating in CDMA networks, it supports 3G thanks to EV-DO Rev. A. Other features include 2.0-megapixel camera, QWERTY keyboard and microSDHC support.
This device is also known as
HTC Iris
Pros
Hardware QWERTY keyboard
Cons
Thick body (0.54 inches)
Popular Comparisons
The HTC S640 is most commonly compared with these phones:
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