iPhone 5S

iPhone 5S was Apple's first smartphone with the Touch ID fingerprint home button and a 64-bit processor when it launched in 2013.It was also the last new iOS phone to feature a smaller 4-inch screen, at least until the iPhone SE came out in 2016.Today's 4.7-inch iPhone 7 and 5.5-inch iPhone 7 Plus are meant for people with larger hands and bigger wallets. Thankfully, you can still find the iPhone 5S through online retailers at a discount. Let's see if it's still relevant.When it was first unveil