Chip vs Chip
NTAG 424 DNA vs MIFARE Classic 1K
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 1K provides 1024 bytes with Crypto-1 (broken) security, suited for legacy transit cards, access control (legacy systems).
NTAG 424 DNA
제품군NTAG
메모리416 bytes (user: 256 B)
가격$0.250 – $0.550
MIFARE Classic 1K
제품군MIFARE
메모리1024 bytes (user: 752 B)
가격$0.080 – $0.180
추천
Choose NTAG 424 DNA when you need dynamic URL authentication without an app; choose MIFARE Classic 1K when you need massive installed base, widely available.