No, all Apple phones, whether they are 3G, 3GS, 4, 4S, 5, 5S, 5C, 6, 6plus, 6S, 6Splus, 7, or 7 plus, are single-card standby. The battery cannot be removed, which is a distinctive feature of Apple mobile phones.

At the beginning of this year, Apple had applied for a patent for dual-SIM dual-standby mobile phones in China. Apple has two patents related to dual-SIM dual-standby devices, namely the dual-SIM card network selection function with patent number 2016101166075, and the power consumption reduction technology of dual-SIM devices with patent number 2016100813788. The U.S. Patent and Trademark Office disclosed a patent submitted by Apple in August this year, which is about "device using multiple SIM cards."