1, different consumption patterns. Debit cards deposit first and then consume, while credit cards consume first and then repay.

2. Debit card deposits can receive interest, but credit card deposits have no interest (quasi-credit card is a kind of credit card, and deposits have interest, but few people use this card).

3. The number of card numbers is different. The digits of debit card number are 16 or 18, and the digits of credit card number are 15 or 16.

Credit card has revolving credit limit, but debit card doesn't.

Visa's debit card and credit card are similar to those issued by major domestic banks.