New preview stills of the upcoming Palm Treo Pro (Treo 850w) have surfaced on the net courtesy of Treo8.com. No firm information on specs but the pics reveal it to be a GSM phone with a built-in stylus running of course, Windows Mobile (hence the w).The phone is thinner than previous Treo models.

[Check it out]

Technorati Tags: Palm Treo 850, Treo Pro, Windows Mobile