Samsung SPH-A540 Dimensions: 3.39 x 2.09 x 0.87 inches (86 x 53 x 22 mm); Weight: 3.39 oz (96 g)the average is 4.8 oz (138 g); Design features: Numeric keypad, Soft keys (2); Talk time: 3.33 hoursthe average is 11 h (675 min); Stand-by time: 5.0 days (120 hours)t...