Here is a complete list of Oppo 4000mAh Battery Mobiles available for sale in India. About, 2 devices with best prices are updated as of 23rd March 2018. GizBot helps you identify the best one that suits your style, budget and requirement. Choose from a wide range of Oppo 4000mAh Battery Phones along with key specifications, unique features and images. The most affordable one in this category is OPPO F7 Youth selling at Rs. 20,999 and the highest priced is Rs. 36,190 for OPPO R11s Plus. OPPO F7 Youth, Oppo F3 Plus (6GB RAM) and OPPO R11s Plus are the latest mobiles in this category.