Samsung B7610 OmniaPRO include Microsoft Mobile widow 6.1 upgradeable to 6.5, 667MHz Processor, 135 MB Ram and 2GB of internal flash storage and other Omnia PRO was Samsung B7320 Omnia PRO
Some of there B7310 Omina Pro feature It has Wifi,GPS, auto focus camera with LED flash, FM radio with RDS, and a microSD slot extended up to 32GB.
Picture Galler and Technical Specs of Samsung B7610 are given below.