PREVIEW: What are the biggest upgrades in the iPhone 18 Pro?

MANILA — As hordes of Apple fans get ready to line up for the midnight launch of the iPhone 18 Pro series, non-converts may be wondering: What’s the big deal with the new devices?

Well, Apple isn’t altering the iPhone’s unibody chassis this year, but beneath the familiar glass, the iPhone 18 Pro is packing some of the most aggressive physical hardware upgrades we’ve seen in generations.

In a nutshell: a mechanical variable aperture that trades software tricks for real camera hardware, 2nm silicon, and a massive thermal overhaul.

The star of the show is a shift from computational photo processing back to physical optics. The main 48MP camera now features a six-blade mechanical variable aperture that physically shifts between ƒ/1.48 and ƒ/4.0. That gives photographers genuine, optical control over depth of field and boosts low-light intake by 50 percent. 

Paired with native manual viewfinder controls for shutter speed and white balance—plus smart AI focus tracking—Apple is aiming squarely at power users who usually rely on third-party camera apps.

To keep all that power from throttling, Apple finally redesigned its internal thermals. A new vapor chamber offers three times the surface area of its predecessor to pull heat directly off the processor.

That cooling tames the new A20 Pro silicon, built on a hyper-efficient 2nm process. This new silicon represents the first major shift in Apple’s mobile processors since the iPhone 15 Pro adopted the 3nm A17 Pro chip in 2023 after the 4nm process of the previous generation. 

The A20 Pro promises a 20 percent CPU boost, a massive 40 percent GPU leap, and astonishing battery life—up to 34 hours of video playback on the Pro and up to 45 hours on the bigger Pro Max. Better heat dissipation also unlocks faster charging, hitting 50 percent capacity in about 15 minutes.

Finally, the front display reclaims long-overdue screen real estate. Tucking Face ID sensors beneath the glass lets Apple shrink the Dynamic Island’s width by 35 percent, while expanding its software capabilities to anchor three simultaneous Live Activities at once.

There’s lots to unpack about the new iPhone, and we will publish a thorough review very soon.

But first impressions? Apple isn’t chasing wild form-factor experiments this cycle—it’s building a relentless, hardware-first workhorse.

Is all of this worth lining up for hours? Authorized resellers have been sweetening the deal with promises of prizes and freebies for lucky customers. The iPhone 18 Pro starts at P94,990.