If you already use a SmartPhone, then you probably know about the usability and the various costs attached to it. You can therefore make the decisions of upgrading to the latest and upcoming SmartPhones in a much better way. So, if it is about buying a new iPhone 5 or Samsung Galaxy S II, you can very well compare the features that the new ones have as compared to your existing phone.
This article is particulary aimed at noting down the points which a normal phone user (simple and basic mobile phones) should think about before making a purchase. [More]