New Delhi, Aug. 27 -- Apple is set to unveil the iPhone 17 line up on September 9, 2025, and expectations couldn't be higher. With promises of hardware leaps, fresh design, and AI-driven intelligence, this is shaping up to be Cupertino's flashiest launch yet. But before the spotlight hits, it's worth asking: how well do the iPhone 12 through iPhone 16 hold up in 2025 when it comes to real-world use?

From the A14 Bionic chip powering the iPhone 12 to the blazing A18 and A18 Pro inside the iPhone 16 Pro Max, Apple's silicon story has only gotten stronger. Energy efficiency, multitasking, and raw speed are clearly ahead in newer models. Still, if your daily routine revolves around social media, 4K video streaming, or casual gaming, even a t...