Three types of GSM SIM cards: Mini SIM, Micro SIM and Nano SIM. Compatibility issue on many smartphones. Subscriber Identification Module Stock Photo - Alamy
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File:GSM Micro SIM Card vs. GSM Mini Sim Card v2.svg - Wikimedia Commons
File:GSM Micro SIM Card vs. GSM Mini Sim Card - Break Apart.svg - Wikimedia Commons
File:GSM Micro SIM Card vs. GSM Mini Sim Card.svg - Wikimedia Commons
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Difference: Micro SIM vs Nano SIM vs Mini SIM Cards
A Close Up Picture Of One Mini-sim, One Micro-sim And One Nano-sim Stock Photo, Picture And Royalty Free Image. Image 19578205.