At its headquarters in Cupertino, Calif., Apple will hold an event on Tuesday that it says will "brighten everyone's day." Beyond that Apple hasn't said much about its next phones, but thanks to rumors, leaks and heavy speculation, we have a pretty good handle on what is coming at the gathering, which begins at 10 a.m. PT / 1 p.m. ET.
Think of the iPhone 5S like the iPhone 4S -- an update to the current iPhone with some new tricks. According to the leaks, the iPhone 5S will look like the 5, though it might come in a new gold hue. It is expected to have one big difference though on its home button: a fingerprint reader.
According to leaks and some leaked software code in iOS 7, the fingerprint sensor will allow you to log into the phone with just a swipe of your finger. Other improvements are said to include a faster processor and a better camera. So if you are holding out for an iPhone with a bigger screen than the current 4-inch display, it looks like you are going to have to wait a bit longer.
Don't go out and buy a new iphone just yet. There are two coming out tomorrow, iPhone 5S and iPhone 5C. The latter is a lower-cost version.