K618/V630
The base hardware for the K610i has been transferred into two similar phones, the K618 and the V630. Both share a similar design different to that of the original K610i yet have identical features, the only difference being a 2g mass difference and the ability to 'Photoblog' on the V630. The V630 is specifically aimed at Vodafone users, with case branding, simlocking and a red oriented interface with unique Vodafone icons, similar to that across the range of Vodafone branded phones.
Read more about this topic: Sony Ericsson K610i