Zen launches dual-SIM Ultraphone U1 with Android 2.3 for Rs. 4,999
November 20, 2012 16:15 ISTNew Delhi, Nov 20: Zen Mobile has launched dual-SIM Android-based Ultraphone U1 with a price tag of Rs 4999.Zen Ultraphone U1 is powered by a 1GHz processor and has features like a 3.5-inch HVGA capacitive