Asus ZenFone Max M1 is the best mobile in this budget.It priced at rs.7499 on flipkart.It has 13 MP rear camera and 8MP front camera.It has 3GB ram and 32GB storage, expendable storage 256GB with 4000 mah battery. Android version Oreo 8.0
Processor Qualcomm Snapdragon 430.
It has HD+ Resolution and also has a IPS display.
Network Type - 2G, 3G, 4G, 4G VOLTE.