💾 Chip vs Chip

5 comparisons — Side-by-side chip-family comparisons for the HF, NFC and UHF silicon that ships in 99% of card, label and tag deployments. Use these to settle the chip-selection question before you spec a sample.

Hotel key card MIFARE Classic Plus DESFire chip comparison Chip vs Chip MIFARE Classic vs Plus vs DESFire for Hotel Locks

Hotel key card chip selection in 2026 is no longer a simple 'which is newest' question.

Compare → MIFARE Plus EV2 versus DESFire EV3 card comparison Chip vs Chip MIFARE Plus EV2 vs DESFire EV3

The AES-128 transitional smart-card chip and MIFARE DESFire EV3 are the two NXP HF 13.56 MHz cards currently in...

Compare → NTAG213, NTAG215 and NTAG216 drawn as the same chip family with three trunk sizes: identical radio, identical security toolkit, identical phone compatibility — only the user memory grows from 144 to 504 to 888 bytes. Chip vs Chip NTAG213 vs NTAG215 vs NTAG216

NTAG213, NTAG215, and NTAG216 are the three NXP NFC Forum Type 2 tag chips behind most of the world's NFC business...

Compare → UHF RFID chip comparison. NXP UCODE 8, UCODE 9, Impinj Monza R6, Alien Higgs-9 Chip vs Chip NXP UCODE 8 vs UCODE 9 vs Impinj Monza R6 vs Alien Higgs-9

These four silicon families dominate global passive UHF RAIN RFID inlay manufacturing.

Compare → Side-by-side banner comparing the read-only EM4100 chip and the rewritable T5577 chip, both 125 kHz LF, with a padlock on EM4100 and a pencil on T5577 Chip vs Chip EM4100 vs T5577

Two chips run the entire 125 kHz low-frequency (LF) world, and the gap between them is basically 'sealed for life'...

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