Samsung B5722
 2G Network: GSM 850 / 900 / 1800 / 1900 - SIM 1; : GSM 900 / 1800 - SIM 2;  Announced: 2009, November;  Status: Available. Released 2009, December;  Dimensions: 104 x 54.9 x 14.4 mm;  Weight: 105 g;  Type: TFT capacitive touchscreen, 256K colors;  Si...
Samsung B312E
 Announced: 2014, May;  Status: Available. Released 2014, June;  Dimensions: 112.7 x 46.4 x 13.1 mm (4.44 x 1.83 x 0.52in);  Weight: 74 g (2.61 oz);  SIM: Dual SIM, (Mini-SIM, dual stand-by);  Type: TFT, 65K colors;  Size: 2.0 inches (~24.1% screen-to...