Here is a complete list of 128gb Internal Memory Mobiles Between Rs. 15,000 to Rs. 20,000 available for sale in India. About, 2 devices with best prices are updated as of 16th January 2018. GizBot helps you identify the best one that suits your style, budget and requirement. Choose from a wide range of 128GB Internal Memory Phones Under Rs. 20,000 along with key specifications, unique features and images. The most affordable one in this category is Xiaomi Mi Max Prime selling at Rs. 19,999 and the highest priced is Rs. 19,999 for Infinix Zero 5 Pro. Infinix Zero 5 Pro, Xiaomi Mi Max Prime and are the latest mobiles in this category.