Here is a complete list of Oppo 4000mAh Battery Mobiles available for sale in India. About, 7 devices with best prices are updated as of 30th September 2022. 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 A1k selling at Rs. 7,990 and the highest priced is Rs. 35,091 for OPPO Reno2. OPPO Reno4 Pro, OPPO F15 and OPPO Reno2 F are the latest mobiles in this category.