"Hi Asit, Thank you for your query. Galaxy M02s has Dual SIM slots and a dedicated slot for memory card expandable upto 1TB. Hope this is of help. Regards, Samsung India" No "Hi Asit, Thank you for your query. Galaxy M02s has Dual SIM slots and a dedicated slot for memory card expandable upto 1TB. Hope this is of help. Regards, Samsung India"####[['memory card expandable upto 1TB', 'Product Configuration#Memory', 'positive'], ['memory card expandable upto 1TB', 'Product Configuration#Memory', 'positive']]