Chip vs Chip
NTAG 424 DNA vs MIFARE Classic 4K
NTAG 424 DNA offers 256 bytes memory with AES-128 + SUN authentication security, making it ideal for product authentication, anti-counterfeiting, secure access. MIFARE Classic 4K provides 4096 bytes with Crypto-1 (broken) security, suited for legacy transit with stored value, multi-application cards.
NTAG 424 DNA
제품군NTAG
메모리416 bytes (user: 256 B)
가격$0.250 – $0.550
MIFARE Classic 4K
제품군MIFARE
메모리4096 bytes (user: 3440 B)
가격$0.120 – $0.250
추천
Choose NTAG 424 DNA when you need dynamic URL authentication without an app; choose MIFARE Classic 4K when you need largest Classic with 4 KB memory.