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The Guardian - UK
The Guardian - UK
Technology
Samuel Gibbs Consumer technology editor

iPhone 15 Pro review: the best smaller phone gets better

Apple iPhone 15 Pro review - showing the home screen on a wooden table.
A myriad of small changes make for more meaningful upgrade to Apple’s smaller Pro iPhone this year. Photograph: Samuel Gibbs/The Guardian

Apple’s iPhone 15 Pro might be overshadowed by its larger maxed-out sibling this year, but the cheaper of the “pro” iPhones still has one big advantage: a more pocketable size.

The 15 Pro has had a £100 price cut over last year’s model starting at £999 (€1,199/$999/A$1,849), widening the gulf between it and the £1,199 Pro Max. It still isn’t cheap, but is roughly in line with competing high-end phones in 2023.

As with the Pro Max, the 15 Pro swaps its predecessor’s stainless steel sides for titanium, saving 19g and significantly changing the feel of it. It is light, easy to handle and pocket, which is immediately noticeable if you’re coming from any of Apple’s older Pro phones.

The 6.1in OLED screen is genuinely fantastic and better than you’d get on similarly sized devices, reaching a very bright 2,000nit peak when outdoors for easy viewing in bright sunlight. The Face ID system within the dynamic island at the top of the screen remains one of Apple’s killer features.

The new action button replaces the mute switch from previous iPhones. It can be set to launch various apps or tasks such as the torch or switching focus modes instead of muting the phone.

Apple iPhone 15 Pro showing the new action button.
I set the action button to launch the camera, using control centre to toggle mute instead. Photograph: Samuel Gibbs/The Guardian

Specifications

  • Screen: 6.1in Super Retina XDR (OLED) (460ppi)

  • Processor: Apple A17 Pro

  • RAM: 8GB

  • Storage: 128, 256, 512GB or 1TB

  • Operating system: iOS 17

  • Camera: 48MP main, 12MP UW and 12MP 3x zoom, 12MP front-facing camera

  • Connectivity: 5G, wifi 6E, NFC, Bluetooth 5.3, Thread, USB-C, Satellite, UWB and GNSS

  • Water resistance: IP68 (6 metres for 30 mins)

  • Dimensions: 146.6 x 70.6 x 8.25mm

  • Weight: 187g

A17 Pro chip and a USB-C port

The USB-C port in an iPhone 15 Pro.
The phone fully charges in just over 100 minutes, hitting 50% in 27 minutes and 85% in an hour using a 30W or greater USB-C charger. Photograph: Samuel Gibbs/The Guardian

Another significant upgrade is the switch from Lightning to USB-C, which for most people coming from older iPhones will simply mean replacing the cable, one of which is included in the box. Those with accessories may need to buy adaptors, but the switch means the 15 Pro can charge from practically any charger and USB-C cable used by all Android devices, PCs and Macs, iPads and other tablets – you no longer need to buy special Apple cables.

It also opens up the possibility to connect myriad accessories, including display cables, SD card readers, audio adapters, game controllers such as the Backbone One and many other USB-C equipped products.

Charging a set of AirPods Pro from the USB-C port on an iPhone 15 Pro.
The USB-C port can be used to charge items from the phone at 4.5W, such as AirPods or an Apple Watch. Photograph: Samuel Gibbs/The Guardian

The new A17 Pro chip is rapid and supports advanced ray tracing graphics similar to consoles for the first time for even better gaming. It is fast now and will stay fast for many years to come.

Battery life is very good for this size of phone, lasting about 38 hours between charges with the screen actively used for five hours. On the heaviest of days, spent mostly on 5G using maps and shooting photos, the battery still managed to last about 28 hours. That means you will have to charge it nightly but it should always make it easily through the day.

Sustainability

Apple says the battery should last in excess of 500 full-charge cycles with at least 80% of its original capacity and can be replaced for £95. Out-of-warranty screen repairs cost £349. The 15 Pro adopts the same internal repair-friendly design introduced with the iPhone 14, but the phone was awarded only four out of 10 for repairability by the specialists iFixit because of Apple’s use of software to restrict third-party repair.

It contains recycled aluminium, cobalt, copper, gold, plastic, rare earth elements, tin and tungsten. The company breaks down the phone’s environmental impact in its report. Apple offers trade-in and free recycling schemes, including for non-Apple products.

Camera

A matrix of images showing the zoom progression of the cameras on the iPhone 15 Pro from 0.5x ultrawide to 3x telephoto.
The 15 Pro has an optical zoom range of 0.5 to 3x, which is good but doesn’t close the gap to objects quite as much as the 5x zoom on the 15 Pro Max. Photograph: Samuel Gibbs/The Guardian

The camera on the 15 Pro is the same as the 15 Pro Max apart from the telephoto camera, which only has a 3x optical zoom similar to previous models.

The main camera captures 24-megapixel photos by default, can shoot at three different focal lengths (24, 28 or 35mm) and capture full 48MP photos in either ProRaw or HEIF formats, which will please keen photographers. The camera also has the useful 2x zoom mode from last year, while all three cameras also now automatically capture portrait photos without needing a dedicated mode, which is a much better system.

Overall, the 15 Pro’s ultrawide, main and 3x telephoto cameras are unrivalled at this size of phone, producing really great images in most conditions with very little work required. It’s just shame it lacks the 5x optical zoom camera of the Pro Max.

Price

The iPhone 15 Pro costs from £999 (€1,199/$999/A$1,849) with 128GB of storage.

For comparison, the iPhone 15 costs £799, the iPhone 15 Pro Max costs £1,199, the Samsung Galaxy S23 Ultra costs £1,249, the Galaxy Z Flip 5 costs £1,049, the Google Pixel 7 Pro costs £849 and the Fairphone 5 costs £649.

Verdict

For the first time in a couple of years buyers of Apple’s top smartphones have a more difficult decision to make on their next upgrade. The iPhone 15 Pro is the best smaller phone on the market by some margin, but it no longer has the best camera on an iPhone.

Most of the hardware is the same, but it lacks the 5x optical zoom, which made such a meaningful upgrade to the 15 Pro Max. The smaller 15 Pro is still a significant improvement on previous 6.1in iPhone Pros, now noticeably lighter, with the benefits of USB-C and the handy action button.

It has slightly shorter battery life than the Max, but the smaller, lighter and more comfortable to hold design may be worth it. As may the £200 saving, which is significant despite still costing the best part of a grand.

Pros: lighter and easier to hold, great cameras, fantastic screen, great size, USB-C, action button, good battery life, top performance, long software support, Face ID.

Cons: expensive, only 3x not 5x optical zoom, more repairable design restricted by software locks.

The back of the iPhone 15 Pro stood up on a table.
The slightly softened edges and titanium band make the 15 Pro feel different from previous iPhones, but the back looks essentially the same as the last few years. Photograph: Samuel Gibbs/The Guardian
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