Samsung is quite busy with its new flagship phones like Galaxy S4 but still it is working with some new range of devices. The company has put lights on its upcoming device i.e. Galaxy Core smart phone or code name as GT-I8262. As per reports came from company this is a dual-sim phone. It possess some features like a display size of 4.3-inch WVGA , a 1.2GHz dual-core processor, RAM of 768 MB, 8GB...