AT&T will release the Samsung Jack, a Windows Mobile 6.1 Standard (non-touchscreen) Smartphone, on May 19th. The SGH-i637 Jack is a replacement for the current (and aging) BlackJack II.

The Samsung Jack is a feature packed handset: 528MHz CPU, 256MB of RAM, HSDPA mobile broadband, Wi-Fi, Bluetooth, aGPS, and a 3MP digital camera.  With a new two-year service agreement, the Jack will set you back just $99. The best news is that the Jack is ready for a Windows Mobile 6.5 upgrade when it becomes available later this year.

We’re big fans of Samsung’s Windows Mobile Smartphones here at Pocket PC Central; the BlackJack II, Epix and Saga all scored well in reviews.  So, as you might imagine, we are looking forward to taking the Jack for a spin.