NTAG213 Chip: Ntag213 is a new gen­er­a­tion of the Ntag203 chip. Com­pared with Ntag203, Ntag213 are advanced in RF per­for­mance and func­tions, such as a 32-bit pass­word and ASCII UID mir­ror are added. And it has bet­ter prop­er­tyin terms of read­ing speed and range. Besides, Ntag213 has a slight­ly big­ger mem­o­ry, equal to 144 bytes. Most impor­tant­ly, it is rel­a­tive­ly cheap among Ntag series chips.

NTAG215 Chip: NTAG215 is a medi­um-size mem­o­ry capac­i­ty; the avail­able mem­o­ry is 504 bytes. It’s suit­able to be encod­ed with V‑Cards or more data. Like all the NTAG chips, it has some more fea­tures, as the pass­word-pro­tec­tion. It’s slight­ly cheap­er than NTAG216, but it’s an excel­lent NFC Chip. It’s worth men­tion­ing that Ntag215 is the only chip avail­able for ami­i­bo.

NTAG216 Chip: NTAG216 has the advan­tage of get­ting a big­ger capac­i­ty than the oppo­site NFC Tags because of the avail­able mem­o­ry of 888 bytes. That makes it an excel­lent chip for busi­ness cards with com­plete V‑Card data. They’re in no time, but also are cost­lier.

Item	Ntag213	Ntag215	Ntag216
User Mem­o­ry	144 Bytes	504 Bytes	888 Bytes
Max URL	136 Chars	488 Chars	872 Chars
Cost	Cheap	Medi­um	Expen­sive