Apple is expected to introduce four new iPhone 15 models at the event on Tuesday, September 12, and the devices are expected to be available for pre-order starting Friday, September 15. Rumors have it that all four models will be equipped with a USB-C port. And Dynamic Island, as well as many additional features are expected for Pro models, including a titanium bezel, customizable Action button, A17 Bionic chip, Wi-Fi 6E support and more.

We’ve compiled a dozen new features that are said to be coming to the iPhone 15 Pro models below:

• Titanium frame: lighter than the stainless steel frame on previous Pro models
• A17 Bionic chip: manufactured using a faster, more energy efficient, 3 nm technological process
• Action button: It replaces the Ring/Silent switch and various functions can be assigned
• USB-C port: more common charging standard, higher data transfer rate
• New color options: Titan Grey, Blue, Silver and Space Black
• Ultra-thin curved bezels : a thinner bezel around the screen
• Wireless 6E: Wi-Fi expanded to 6 GHz, faster wireless speed with a supported router
• 8GB RAM: Additional 2GB of RAM for multitasking
• Periscope telephoto lens: Optical zoom up to 5x-6x exclusive to iPhone 15 Pro Max
• A more repairable design: Following in the footsteps of the iPhone 14 and iPhone 14 Plus
• Improvement of ultra high band: Updating the U1 chip for Vision Pro preparation
• Removed SIM card slot in other countries: France and potentially others

Additional new features are expected in addition to those listed above, including the Qualcomm Snapdragon X70 modem, Qi2 support, and more.

Numerous reports indicate that the iPhone 15 Pro models will be $100 to $200 more expensive than the iPhone 14 Pro models in the United States.

For now, these are the important rumors about the iPhone 15 Pro models before they are introduced next week. It’s about a week away from Apple’s announcement of the iPhone 15 series, and more features and changes are likely to come.