Here is a complete list of Obi 4.5 Inch Screen Mobiles available for sale in India. About, 1 devices with best prices are updated as of 18th February 2018. GizBot helps you identify the best one that suits your style, budget and requirement. Choose from a wide range of Obi 4.5 Inch Screen Phones along with key specifications, unique features and images. The most affordable one in this category is Obi Alligator S454 selling at Rs. 6,499 and the highest priced is Rs. 6,499 for Obi Alligator S454. Obi Alligator S454, and are the latest mobiles in this category.