Are you planning to buy a feature phone?
If Yes, then my suggestion would be Nokia 216 Dual Sim only.
Have you ever seen a feature phone with Front facing camera? Yes this mobile supports selfie.
It has 3 variant colors, handy and superb slim, weight less design.
Its key boards are awesome to type and suitable for rough use.
When you use headset you will realize a range of voice clarity in a basic phone.
It gave around 2 days of battery backup.
We can use 2 sims, it has 2200 contacts and 1000 msg storage.
External storage extendable upto 32GB.
Value for money. Now you can buy this with 2500INR