Will samsung galaxy S6 sim fit into iphone 4?

[Android Central Question]

I need to use a replacement phone for a while and have an old iphone 4.

 

[B. Diddy]

Welcome to Android Central! The S6 uses a nano-SIM, while the iPhone 4 uses a micro-SIM. There are adapters that allow a nano-SIM to be used in a micro-SIM phone -- look on Amazon or eBay. They're very inexpensive.