Link	Full-size	Mini-SIM	Micro-SIM	Nano-SIM	Embedded-SIM
Front view
Same contact as full size	Yes	Yes	Yes	Yes	No soldered
Form factor	1FF	2FF	3FF	4FF
Standard reference	ISO/IEC 7810:2003, ID-1	ISO/IEC 7810:2003, ID-000	ETSI TS 102 221 V9.0.0, Mini-UICC	ETSI TS 102 221 V11.0.0	JEDEC Design Guide 4.8, SON-8
Devices using it	(credit card size)	Early mobile phones	iPhone 4	iPhone 5	iPhone XS, iPhone XS Max, iPhone XR
Dimensions
Height	85.6 mm	25 mm	15 mm	12.3 mm	6 mm
Width	53.98 mm	15 mm	12 mm	8.8 mm	5 mm
Depth	0.76 mm	0.76 mm	0.76 mm	0.67 mm	1 mm less than