Samsung Galaxy Ace Duos is a Touch Bar phone weighing 125g. It′s dimensions are 112.4MM x 59.9MM x 12.44MM . The talk-time of the phone is Up to 7 hours. The phone operates at frequencies of CDMA 800 / 1900 / GSM 900 / 1800 / CDMA2000 1xEV-DO MHz | CDMA 800 / 1900 / GSM 900 / 1800 MHz. The Phone has a Display of 3.5 inches (8.89 cms), HVGA TFT Capacitive Touchscreen, 16M Colors.