Hardware & Performance
the average is 6.5 oz (184 g)
Connectivity & Features
This device is also known as Samsung SGH-i637
US CARRIER AVAILABILITY
Samsung Jack has similar form-factor to its predecessor, BlackJack II, with 2.4" landscape QVGA display and full QWERTY keyboard on the front side. It runs on Windows Mobile 6.1 Standard but will be upgradeable to 6.5 once it is released and. Features include built-in A-GPS, 3-megapixel camera and tri-band UMTS/HSDPA support.