There a four standard SIM card sizes.
|Name||LxWxH (mm)||Applicable Standards||Comments|
|Standard SIM/Full-size (FF)||85.60x53.98x0.76||ISO/IEC 7810:2003, ID-1||This SIM card is the size of a credit card! Not used by many devices.|
|Mini-SIM (2FF)||25.00x15.00x0.76||ISO/IEC 7810:2003, ID-000||This is one of the most popular SIM card sizes.|
|Micro-Sim (3FF)||15.00x12.00x0.76||ETSI TS 102 221 V9.0.0, Mini-UICC|
|Nano-SIM||12.30x8.80x0.67||ETSI TS 102 221 V11.0.0|
|Embedded-SIM||6.00x5.00x1.00||JEDEC Design Guide 4.8, SON-8||Designed to be directly mounted onto a circuit board.|
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