BlackBerry 7520
OS: BlackBerry; Dimensions: 4.50 x 2.90 x 1.10 inches (114 x 75 x 28 mm); Weight: 6.10 oz (174 g)the average is 4.8 oz (137 g); Design features: Full keyboard; Resolution: 240 x 160 pixels; Technology: LCD; Colors: 65 536; Built-in storage: 0....