1. Scope of acceptance: UnionPay is a bank card organization in China, and has a wide acceptance network in some countries and regions, including many Asian and European countries. With UnionPay card, you can swipe your card directly from merchants who accept UnionPay payment, or withdraw cash from ATMs with UnionPay logo. VISA is one of the largest credit card organizations in the world and is widely accepted worldwide. VISA card has a wider acceptance range and can be used by merchants and ATMs almost all over the world.
2. Convenience: UnionPay cards can be used in some popular tourist destinations and countries with close economic and trade exchanges with China. VISA card has a wider range of acceptance in the world, especially in some remote or non-tourist hot spots, so it will be more convenient to use VISA card.