黑莓大胆9780 vs Bold 9900 Touch Screen – Full Specs Compared Blackberry Bold 9780 and Bold 9900 are the third and forth generation phones from the RIM’s Blackberry Bold family. Bold 9780 is a 2010 release and Bold 9900 with a code name of Dakota is a 2011 Spring release. Compared to Bold 9780, […]