Buying a premium smartphone is relatively simple because there are only four to five handsets battling it out for the top spot — at least, you don't have too many number of devices to choose from. In contrast, the budget segment has the problem of plenty, aided in no part by domestic brands churning out inexpensive phones in every possible size. Most of these handsets have all the essential features such as such as 3G, Wi-Fi, and at least a...
