Samsung Galaxy Grand Quattro Alternate names: Galaxy Win Duos; Dimensions (mm): 133.30 x 70.70 x 9.65; Weight (g): 143.90; Battery capacity (mAh): 2000; Removable battery: Yes; SAR value: NA; Screen size (inches): 4.70; Touchscreen: Yes; Resolution: 480x800pixels; Proce...