Here is a complete list of Smartron Marshmallow Mobiles available for sale in India. About, 1 devices with best prices are updated as of 19th January 2018. GizBot helps you identify the best one that suits your style, budget and requirement. Choose from a wide range of Smartron Marshmallow Phones along with key specifications, unique features and images. The most affordable one in this category is Smartron tPhone selling at Rs. 24,999 and the highest priced is Rs. 24,999 for Smartron tPhone. Smartron tPhone, and are the latest mobiles in this category.