iPhone 18 Pro camera upgrades outshine iPhone Duo

Apple's iPhone 18 Pro and Pro Max were unveiled yesterday, with new camera features highlighted as the standout upgrade over the iPhone Duo. The Pro models introduce a variable aperture lens, manual shutter speed control, and enhanced video capabilities. The variable aperture, available on both Pro models, offers manual control and automatic adjustment, though its depth-of-field impact may be limited by the small sensor. Other additions include manual shutter speed for long exposures, white balance locking, post-capture Cinematic mode, AI-powered focus tracking, a histogram, and improved battery life. The iPhone 18 Pro Max's battery life increases from 39 to 45 hours, suggesting about 15% more shooting time. A new Apple Reference Image feature can prove photo authenticity for professional use.