Chip vs Chip
MIFARE DESFire EV2 vs FeliCa Standard
MIFARE DESFire EV2 offers 2-32 KB memory with AES-128 + proximity check security, making it ideal for high-security transit, national ID, government. FeliCa Standard provides variable with 3DES mutual authentication security, suited for Japan/HK transit (Suica, Octopus), e-money, ID systems.
MIFARE DESFire EV2
제품군MIFARE
메모리2048 bytes (user: 1760 B)
가격$0.600 – $1.400
FeliCa Standard
제품군FeliCa
메모리4096 bytes (user: 4096 B)
가격$0.500 – $1.500
추천
Choose MIFARE DESFire EV2 when you need relay attack protection via proximity check; choose FeliCa Standard when you need ultra-fast 212/424 kbps transaction speed.