Some special features and specifications of Samsung Galaxy Grand Duos GT-i9082EWA are that it has a large, handy and convenient 12.7 cm (5 inches) screen than does not strain our eyes. At the same time, it is quite convenient and to he held in hand has attractive looks. The big screen make the fonts to read easily. Samsung Galaxy Grand Duos runs on the latest Operating System Android 4.1.2 (Jelly Bean) of Google. This gives the user an enjoyable experience due to the fastness with which the Android Jelly Bean OS works. It is powered by 1.2 GHz dual core processor and has an 8 MP rear and 2 MP front camera. Multi tasking has been made quite easy with the multi Windows function of this smartphone. The single screen offers you options of viewing videos, browsing webpages, creating memos and do several other tasks. If you understand the advantages of having a dual SIM smartphones, then here is the right choice for you. You can use one SIM for your personal contacts and the other can be used for your professional contacts. It will also help you to have an alternative service provider. You can compare the charges levied by service providers and use the SIMs accordingly judging which benefits you more. If you have a large number of national and international contacts, then you can use separate SIM for each of them. The cost of the smartphone is officially announced as Rs.21,500 when it was released on February 01, 2013 in India. You can search for a better price with the online sellers. It can save your between Rs.100 to Rs.500.