BlackBerry 9720 Manual / User Guide
This is the official BlackBerry 9720 User Guide in English provided from the manufacturer. If you are looking for detailed technical specifications, please see our Specs page.
The BlackBerry 9720 is a brand new device, but it runs on the dated BlackBerry 7 operating system. In exchange for that shortcoming, it comes at an affordable price and features BlackBerry’s signature full QWERTY keyboard. Other specs include a 2.8-inch 320 x 480 pixel display, 800MHz processor with 512MB RAM, and a 1,450mAh battery with the pretty average 7 hours of talk time.