Check out this case that is allegedly for the iPhone 13 Pro. It features a significantly larger cutout for the rear camera module, suggesting that Apple is planning has some significant camera improvements for its next generation device.
The iPhone 11, iPhone 11 Pro, and iPhone 11 Pro Max feature a new hardware and software system designed to reduce the impact of degraded batteries on performance.
iLounge has performed a thorough review of the iPhone 4S' battery life and determined that it performs better on calls but slightly worse than the iPhone 4 when using data.
Samsung is working to develop a new under panel camera technology for Apple that will allow the company to hide Face ID under the display of the iPhone 15 Pro.