Realme 6 mobile phone is a very good mobile and has many features. I have purchased this mobile from Amazon. It has 64 GB ROM and 4GB ram. It has 64 megapixel back camera and it has 16 megapixel front camera. It has many functions like face lock, fingerprint lock, pin lock, pattern lock . This mobile phone has the best battery backup and it gets charge so fast . It gets 100% charge in 40 minutes from 0% wow! amazing. It does not get hang and does not become hot while operating or charging. It has big screen which is very useful to operate. But it does not have second space function which is available in redmi 8a Dual phone.