This revamp of the Bold series adds a touch screen, BlackBerry 7 software, and NFC technology, in a thinner body. Other upgrades include a higher-resolution display, faster processor, faster 3G/4G ...
BlackBerry Bold 9900 mobile was launched in August 2011. The phone comes with a 2.80-inch touchscreen display offering a resolution of 480x640 pixels at a pixel density of 287 pixels per inch (ppi).