iPhone 16 Pro Review: Refinement Without Reinvention
The most polished phone Apple has made, and the least surprising. Whether that is a criticism depends entirely on what you are upgrading from.
Maya Okonkwo
Build and display
Titanium again, lighter again, and the bezels have shrunk enough to notice side by side with a 15 Pro. The display is the best we have measured this year — 2,000 nits sustained outdoors, and colour accuracy that needed no calibration out of the box.
The camera control button
A genuinely good idea executed at about eighty percent. The half-press to lock focus works well; the swipe-to-adjust gestures are fiddly enough that we mostly stopped using them by week two.
Performance
The A18 Pro is untouchable in single-core and holds its clocks far better than any Android chip we have tested. Sustained load for thirty minutes cost it eleven percent of peak performance, roughly half the drop we saw from the nearest competitor.
Specifications
| Spec | Detail |
|---|---|
| Display | 6.3in LTPO OLED, 120Hz, 2622 x 1206 |
| Chip | A18 Pro |
| Memory | 8GB RAM, 256GB storage |
| Cameras | 48MP main, 48MP ultrawide, 12MP 5x tele |
| Battery | 3582mAh, 25W wired, MagSafe |
| Weight | 199g |
How we tested
Every figure quoted above comes from the same protocol, run on every unit in this category. This one spent fourteen days as the reviewer’s only phone, SIM included. Screen at a metered 200 nits, adaptive refresh left on, the same twelve apps installed on every handset, and a fixed 5G network in the same building.
| What we measure | How |
|---|---|
| Screen-on time | A scripted day — four hours of mixed browsing, an hour of video, thirty minutes of camera, the rest idle — repeated three times and averaged. |
| Sustained performance | Twenty minutes of continuous load, reporting the figure at the end rather than the peak in the first ninety seconds. |
| Charging | From 2% to 100% with the fastest charger the manufacturer sells, at 22°C ambient, timed to the minute. |
| Camera | The same eighteen scenes on every phone — backlit portrait, indoor low light, moving subject — shot in the default mode with no editing. |
| Thermals | Surface temperature at the hottest point after the sustained run, measured with a contact probe. |
We deliberately do not report synthetic benchmark totals quoted in isolation, and any figure supplied by the manufacturer.
The honest caveat: Battery results are specific to our routine. A heavy camera user will see materially less screen-on time than these numbers suggest.
How it compares
The closest alternatives on price are Pixel 9 Pro and Galaxy S25 Ultra. All three have been through the same tests, so the figures below are directly comparable rather than collected from different reviews.
| Model | Price | Our score | Standout | Weak point |
|---|---|---|---|---|
| iPhone 16 Pro (this review) | £1099 | 4 / 5 | Best sustained performance of any phone | Iterative to a fault |
| Pixel 9 Pro | £999 | 4 / 5 | The most consistent computational photography of any phone | The Tensor chip throttles under sustained load |
| Galaxy S25 Ultra | £1249 | 4 / 5 | The best long telephoto on any phone | Heavy at 232g |
Nothing at this price scored higher in our testing, which is the strongest argument for the iPhone 16 Pro.
Is it worth the money?
At £1099 the iPhone 16 Pro asks £197 more than the category average of £902, against an average score of 4.1 out of 5 across the smartphones we have tested. Its own 4 works out at roughly £275 per point. Paying above average for a below-average score only makes sense if readers who want best sustained performance of any phone describes you precisely.
If the budget is the binding constraint, the Galaxy A56 at £399 is the floor we would still recommend — below that the compromises stop being ones you can live with.
Living with it
Two weeks in, the figure that stopped mattering was display — 6.3in LTPO OLED, 120Hz, 2622 x 1206 is more than adequate and you forget about it by the third day. What kept surfacing instead was that iterative to a fault, which is easy to shrug off in a spec comparison and harder to ignore at 6pm on a Friday. On the other side, best sustained performance of any phone turns out to be the sort of detail you only appreciate after living with the alternative.
What we liked
- Best sustained performance of any phone
- Superb display
- Video quality nothing else matches
- Excellent battery life
What we did not
- Iterative to a fault
- Camera control button is fiddly
- Base storage still feels mean at this price
Verdict
A straightforward recommendation if you are two generations back. A hard sell if you are one.
Score: 4 / 5 · £1,099 as reviewed (256GB)
Behind this piece
Every product covered here was bought at retail and lived with for at least a fortnight before a word was written. Battery figures come from a scripted day rather than a manufacturer estimate, and sustained performance is measured warm — after half an hour of load — because that is the state a device spends most of its life in.
Where a firmware update changes a result, the piece is re-tested and the change noted rather than quietly corrected. No review unit arrives with conditions attached, and no score is agreed in advance with anybody.
Where to go next
If you are weighing this against the rest of the smartphones we have covered, the category archive lists every review in date order. The closest comparisons we have published are iPhone 16 Pro Review: Strong but Not Perfect and iPhone 16 Pro vs Galaxy A56: Is the 2025 Model Worth the Change?.
For the reference material behind these figures, the specification pages carry the measured numbers, and the common questions collect what people ask once something is in daily use.
