Tomorrow, the technology giant will hold a virtual event in which it is expected to unveil a range of products, including the iPhone 13. On the menu: four models, a relatively small design change, and an upgraded camera- these are all the latest leaks and reports.

Unchanged from last year, Apple is expected to launch four iPhone models - two regular models and two Pro models, and a total of three different sizes: 5.4-inch iPhone 13 Mini, 6.1-inch iPhone 13 and 6.1-inch iPhone 13 Pro, and 6.7-inch iPhone 13 Pro Max '.

The four models are expected to be equipped with the new Apple A15 Bionic chipset, alongside a screen with an OLED panel that supports a display that is on. In addition, for the first time, the pro models will receive support at a refresh rate of 120 Hz, while the two regular models will combine support at a refresh rate of only 60 Hz.

As mentioned, for the first time since the launch of the iPhone X in 2017, the notch at the top of the display is expected to be significantly smaller compared to previous models, due to the transfer of the earpiece to the frame at the top of the device.