Need suggestions for buying a new mobile under 14k

I need suggestions to buy a mobile for my wife under 14k.

Her primary preference is camera only, nothing else.

Please suggest good camera phone.

RAM 4 GB, Storage 64 GB sufficient.

I will buy from Amazon only as i will opt for exchange So suggest mobiles from that only.

Mobiles i am considering are

1. Redmi note 10s
2. Redmi Note 10
3. Redmi Note 10t
4. Samsung M21
5. Samsung M32
6. Samsung M31s