Apple has been making preparation for the launch of the iPhone 13 and the new series will still features the 4 models just like the existing iPhone 12.
Apart from the smaller notch, Apple could be putting the power button and the fingerprint sensor on the display.
The new iPhone 13 will not uses Lightning port. Whether is it USB C or pure wireless charging, no data on it has been revealed yet.
Rumor state that the iPhone 13 Pro will have massive upgrade on the display which uses Samsung LTPO panel with 120Hz refresh rate. It is also the first time that Apple brings such high refresh rate into their phone given the technology has been on the market for a few years.