What sony brought out from this dual SIM Android Smartphone called as Sony Xperia T2 Ultra dual, one of them, is the ability to works with dual SIM that both of SIM card active even when you receive a call. It means, you still able to receive a call while you talk with other SIM, if you need to answer the new call, you just need to hold the first call and answer the seconds. This is known as dual stand-by ability.
Known also as Sony Xperia D5322, this Xperia T2 Ultra dual can be categorized as a kind of phablet device (stand for Phone tablet). This is because the display screen size that designed with large 6-inch touchscreen display. Sony claimed that the six inches display uses HD Triluminous for mobile with Bravia Engine 2 that has 720 x 1280 pixels and 16M color depth.