Here's a wild iPhone 17 Pro rumor for you! According to a tipster cited by MacRumors, the iPhone 17 Pro could have an 8x optical zoom camera, a new Pro camera app, and even a second, physical Camera Control button. The tipster is reportedly familiar with a promo film for Apple for the launch of the iPhone 17 Pro. So a level of skepticism is needed here. According to the tipster, the iPhone 17 Pro will employ a new zoom module with a physically-moving lens, which can go to different lengths. So it's either a Sony Xperia 1-like continuous zoom camera, or a Huawei Pura 80 Ultra...
Source: https://www.gsmarena.com/rumor_iphone_17_pro_will_zoom_past_5x_optically_have_pro_camera_app-news-68793.php
