Apple iPhone 16 Review: Should You Upgrade?

The iPhone 16 represents Apple's most confident step forward in years. With the introduction of Apple Intelligence, the new Camera Control button, and the A18 Bionic chip, this is the first iPhone in several generations that feels genuinely new rather than iterative. Here's our verdict after extensive testing.

Design and Build

The iPhone 16 features a refined version of last year's design with one significant addition — the Camera Control button on the right side. This capacitive button allows you to launch the camera, adjust zoom, exposure, and focus with swipes and clicks. It sounds gimmicky on paper but becomes genuinely useful in daily use. The phone is available in five colours and feels solidly built with the same aerospace-grade aluminium and textured matte glass as the iPhone 15.

A18 Bionic Performance

The A18 Bionic is a significant upgrade over the A16 in iPhone 15. It's built on TSMC's 3nm process and delivers noticeably faster app loading, smoother gaming, and better sustained performance under load. More importantly, the A18's dedicated neural engine is what powers Apple Intelligence features — this chip is built for AI from the ground up.

Apple Intelligence

Apple Intelligence is the headline feature of the iPhone 16. Writing tools that rewrite, proofread, and summarise text across every app are genuinely useful. The enhanced Siri that can take actions across your apps and access personal context is impressive when it works. Image generation via Image Playground is fun but limited. Overall Apple Intelligence is a strong foundation that will only improve with future updates.

Camera System

The 48MP main camera and 12MP ultrawide both benefit from improved computational photography in iOS 18. Low light performance is excellent, colours are natural and consistent, and the new macro photography mode via the ultrawide is a nice addition. Video recording at 4K 120fps is a feature filmmakers and content creators will love. The Camera Control button adds flexibility to how you shoot.

Battery Life

Battery life is meaningfully improved over the iPhone 15 thanks to both hardware and software optimisations. In testing we consistently achieved over a full day of use including streaming, social media, and photography. The 25W wired charging speed remains slower than Android competitors — a genuine frustration at this price point.

Should You Upgrade?

Upgrade from iPhone 13 or older: Absolutely yes. The performance, camera, and Apple Intelligence improvements are substantial. Upgrade from iPhone 14: Worth it for Apple Intelligence and Camera Control. Upgrade from iPhone 15: The improvements are real but not revolutionary. Wait for iPhone 17 unless you specifically want Apple Intelligence features now. Score: 8.5/10