The percentage of 5 star user-generated ratings for the iPhone 4 to the iPhone 15 line
That could be due to the changes made to the non-Pro models this year which include the addition of the Dynamic Island, a hike to a 48MP image sensor for the rear main camera, and the move to USB-C charging/data transfer. And we shouldn’t forget that the 4nm A16 Bionic chipset is powering these two models.
Despite the drop-off in 5 star reviews, the iPhone 15 Pro models have some new things going for them too, such as the titanium body, the hike to 8GB of RAM, the switch to USB-C from Lightning, and the use of the 3nm A17 Pro SoC, the only 3nm smartphone chip that will be used this year. The iPhone 15 Pro Max also adds Apple’s take on the periscope lens, the Tetraprism lens, which offers 5x optical zoom on the top-of-the-line model.
