According to previous revelations, Apple will continue the model plan of the previous generation of products in this year's iPhone 15 series, but will adjust the version differences between devices.

According to previous revelations, Apple will continue the model plan of the previous generation of products in this year's iPhone 15 series, but will adjust the version differences between devices.
In terms of appearance design, the iPhone 15 series models will all cover the Dynamic Island design. However, the Pro model may use titanium alloy material, and the volume and power buttons are expected to use solid-state design, similar to the Home button on the previous iPhone, to replace the physical button.

In terms of memory, the memory of the iPhone 15 Pro model is expected to increase to 8GB, while the memory of the standard model may continue to maintain the current 6GB.
In terms of imaging, the iPhone 15 Pro model is expected to be equipped with a periscope lens that supports 5x optical zoom.

In addition, the iPhone 15 Pro models will also be equipped with a USB-C interface, supporting at least USB 3.2 or Thunderbolt 3, which will allow these devices to transfer data significantly faster than the existing Lightning interface iPhone. The standard version of the iPhone 15 model will also be upgraded to the USB-C interface, but its transfer speed will be similar to the Lightning interface model.

In terms of price, Apple CEO Tim Cook (Tim Cook) hinted that Apple will continue to increase the price of high-end iPhone in the future on the first fiscal quarter of 2023 (4th quarter of 2022) earnings call.

Cook said Apple would convince users to pay more. It believes users are willing to pay more for better features and a better experience.
However, there is still a long time to go before the release of the iPhone 15 series, and the relevant information is still in the stage of breaking the news. Interested friends can keep an eye on it.