iPhone 16 vs iPhone 17 Pro
Picking between two members of one lineup is less about brand and more about the specs that differ. For the iPhone 16 and the iPhone 17 Pro, those differences are what this page maps out. The numbers lean one way: the iPhone 17 Pro comes out ahead in 4 of the 5 areas we compared, with its clearest lead in the display category. Keep the price gap in mind throughout: $300 separates the iPhone 16 from the iPhone 17 Pro at launch.
At a glance
- Display iPhone 17 Pro wins
- Performance Tie
- Memory & Storage iPhone 17 Pro wins
- Camera iPhone 17 Pro wins
- Battery & Charging iPhone 17 Pro wins
- Price iPhone 16 wins
- Display2.6
- Memory & Storage1.8
- Camera1.7
- Battery & Charging2.7
- Display6.6
- Memory & Storage4.5
- Camera4.5
- Battery & Charging5.3
Spec scores (0 to 10) are calculated from manufacturer specs against other models in the same class. See how the formula works. They are not reviews or user ratings.
Key Differences
-
The iPhone 17 Pro has a 120 Hz display instead of 60 Hz
It’s a lopsided result (120 Hz for the iPhone 17 Pro, 60 Hz for the iPhone 16) and one of the main reasons to choose between them. Smoother motion is one of the most visible display upgrades, and adaptive high-refresh panels can slow down on static content to save power.
-
The iPhone 17 Pro has 11 h more rated video playback
The spread here is large: 33 h on the iPhone 17 Pro versus 22 h on the iPhone 16. Expect to notice it. Lab ratings rarely match real life exactly, but comparing them between two phones is still a useful endurance hint.
-
The iPhone 16 has a 1.27 oz lighter build
Of all the specs we compared, this is one where the iPhone 16 makes its strongest case: 6 oz against 7.27 oz. The iPhone 16 is easier on your wrist during long reading or gaming sessions.
-
The iPhone 17 Pro has 256 GB of base storage instead of 128 GB
The iPhone 17 Pro clearly leads on base storage, and 256 GB versus 128 GB is a difference that reaches well beyond the spec sheet. Base storage is what you get without paying extra. Photos, videos and apps add up quickly, so more space at the entry price is real value.
-
The iPhone 17 Pro has 50% higher peak brightness
On peak brightness, the iPhone 17 Pro posts 3,000 nits against 2,000 nits for the iPhone 16, a gap big enough to feel in everyday use. Peak brightness decides how readable the screen stays in direct sunlight and how punchy HDR content looks.
Design & Size
- iPhone 16 5.81 in × 2.82 in × 0.31 in
- iPhone 17 Pro 5.91 in × 2.83 in × 0.34 in
If you’re worried about fit, relax: either phone occupies roughly the same footprint. In the weight column, the iPhone 16 leads by 1.27 oz. Thickness goes to the iPhone 16, with an advantage of 0.04 in.
Design & Build
| Spec | iPhone 16 | iPhone 17 Pro |
|---|---|---|
| Height | 5.81 in | 5.91 in |
| Width | 2.82 in | 2.83 in |
| Thickness | 0.31 in (winner) | 0.34 in |
| Weight | 6 oz (winner) | 7.27 oz |
| Water & dust rating | IP68 | IP68 |
| Frame | Aluminum | Aluminum |
Display
iPhone 17 Pro leads
The iPhone 16 has a tough time in the display section, where the iPhone 17 Pro pulls well ahead. On its side, the iPhone 17 Pro has a 120 Hz display instead of 60 Hz. You notice refresh rate every time you scroll a feed or a web page, which is why the iPhone 17 Pro feels more fluid in everyday use. The takeaway: on display, the iPhone 17 Pro is the stronger phone.
Refresh rate
iPhone 16: 60 Hz iPhone 17 Pro: 120 Hz A higher refresh rate makes scrolling, animations and games look smoother. Once you’re used to it, a lower-rate screen can feel sluggish by comparison.
Peak brightness
iPhone 16: 2,000 nits iPhone 17 Pro: 3,000 nits If you use your phone outdoors a lot, the iPhone 17 Pro’s brighter panel is the one that holds up better at midday.
Performance
Too close to call
The differences on performance are small enough to ignore in daily use. The takeaway: performance is not where these two differ.
Memory & Storage
iPhone 17 Pro leads
No contest in memory & storage: the iPhone 17 Pro is the stronger of the two. The iPhone 17 Pro adds 256 GB of base storage instead of 128 GB. The iPhone 17 Pro starts with more room, which means fewer “storage full” warnings and less time deleting old videos. Prioritize memory & storage, and the iPhone 17 Pro is where you should land.
Base storage
iPhone 16: 128 GB iPhone 17 Pro: 256 GB If you shoot a lot of video or keep music and maps offline, base storage is one of the specs you’ll feel most over the years.
Max storage
iPhone 16: 512 GB iPhone 17 Pro: 1 TB Most buyers are fine with a base or middle tier, so this is a niche advantage, but a real one if you need it.
Camera
iPhone 17 Pro leads
The iPhone 17 Pro clearly takes the camera round. The iPhone 17 Pro wins here with an extra rear camera. An extra rear camera usually means another focal length (ultra-wide, telephoto or macro) and more freedom in framing. That makes the iPhone 17 Pro the natural choice for buyers focused on camera.
Rear cameras
iPhone 16: 2 iPhone 17 Pro: 3 The count alone doesn’t guarantee quality, but the iPhone 17 Pro gives you more lenses to choose from.
Ultra-wide camera
iPhone 16: 12 MP iPhone 17 Pro: 48 MP A sharper ultra-wide keeps more detail at the edges of landscape, architecture and group shots.
Battery & Charging
iPhone 17 Pro leads
The iPhone 17 Pro is the clear pick if battery & charging is what you care about most. The iPhone 17 Pro takes this one with 11 h more rated video playback. More rated playback suggests the iPhone 17 Pro lasts longer on a long flight or an evening of streaming. On battery & charging alone, the iPhone 17 Pro gets the nod.
Rated video playback
iPhone 16: 22 h iPhone 17 Pro: 33 h Rated video playback is the manufacturer’s own endurance figure, so it reflects efficiency as well as battery size.
Software & Updates
Names, not numbers: the software & updates rows below show what each one is built with, and it’s worth reading them side by side.
Full Specifications
Display
| Spec | iPhone 16 | iPhone 17 Pro |
|---|---|---|
| Screen size | 6.1 in | 6.3 in |
| Panel type | OLED (Super Retina XDR) | OLED, ProMotion 120 Hz (Super Retina XDR) |
| Resolution | 2556 x 1179 | 2622 x 1206 |
| Pixel density | 460 ppi | 460 ppi |
| Refresh rate | 60 Hz | 120 Hz (winner) |
| Peak brightness | 2,000 nits | 3,000 nits (winner) |
| Always-on display | No | Yes (winner) |
Performance
| Spec | iPhone 16 | iPhone 17 Pro |
|---|---|---|
| Chipset | A18 | A19 Pro |
| CPU cores | 6 | 6 |
| Process node | 3 nm | 3 nm |
Memory & Storage
| Spec | iPhone 16 | iPhone 17 Pro |
|---|---|---|
| Base storage | 128 GB | 256 GB (winner) |
| Max storage | 512 GB | 1 TB (winner) |
| microSD slot | No | No |
Camera
| Spec | iPhone 16 | iPhone 17 Pro |
|---|---|---|
| Main camera | 48 MP | 48 MP |
| Ultra-wide camera | 12 MP | 48 MP (winner) |
| Telephoto camera | N/A (not specified) | 48 MP |
| Optical zoom | N/A (not specified) | 4× |
| Rear cameras | 2 | 3 (winner) |
| Front camera | 12 MP | 18 MP (winner) |
| Max video | 4K60 Dolby Vision | 4K120 Dolby Vision |
Battery & Charging
| Spec | iPhone 16 | iPhone 17 Pro |
|---|---|---|
| Rated video playbackManufacturer rating | 22 h | 33 h (winner) |
| Wireless charging | 25 W | 25 W |
| Port | USB-C (USB 2) | USB-C (USB 3, 10 Gb/s) |
Software & Updates
| Spec | iPhone 16 | iPhone 17 Pro |
|---|---|---|
| OS at launch | iOS 18 | iOS 26 |
Design & Build
| Spec | iPhone 16 | iPhone 17 Pro |
|---|---|---|
| Height | 5.81 in | 5.91 in |
| Width | 2.82 in | 2.83 in |
| Thickness | 0.31 in (winner) | 0.34 in |
| Weight | 6 oz (winner) | 7.27 oz |
| Water & dust rating | IP68 | IP68 |
| Frame | Aluminum | Aluminum |
Price
| Spec | iPhone 16 | iPhone 17 Pro |
|---|---|---|
| Launch price | $799 (winner) | $1,099 |
“N/A” means the manufacturer does not specify the value or we could not confirm it. Figures marked “manufacturer rating” are the maker’s own claims, not our measurements.
Price & Value
That’s $300 between the two launch prices, a spread of 38% that makes the iPhone 16 the value-minded choice. If $300 isn’t a stretch, the iPhone 17 Pro gives you a 120 Hz display instead of 60 Hz and 11 h more rated video playback.
All prices are official US launch prices, last checked September 2025. Actual prices at stores may differ.
Which One Should You Buy?
Choose the iPhone 16 if…
- you want the lighter phone (6 oz vs 7.27 oz)
- you want the slimmer phone (0.31 in vs 0.34 in)
- you’d put the $300 saving toward something else
Choose the iPhone 17 Pro if…
- you want smoother scrolling (120 Hz vs 60 Hz)
- you stream a lot of video on the go (33 h vs 22 h rated playback)
- you want more storage without paying for an upgrade (256 GB vs 128 GB)
- you use your phone outdoors a lot (3,000 nits vs 2,000 nits peak brightness)
- you find that the improvements in the iPhone 17 Pro match what you need
Also Compared
Frequently Asked Questions
Should I buy the iPhone 16 or the iPhone 17 Pro?
For most people, the iPhone 17 Pro is the stronger choice, unless having a 1.27 oz lighter build matters more to you than the rest.
Does the iPhone 16 have a stronger camera setup than the iPhone 17 Pro?
The iPhone 17 Pro has the edge for photography, offering an extra rear camera and a sharper 48 MP ultra-wide.
Is the iPhone 17 Pro worth it over the iPhone 16?
The iPhone 17 Pro makes a solid case for upgrading, with a 120 Hz display instead of 60 Hz, 11 h more rated video playback and 256 GB of base storage instead of 128 GB over the iPhone 16.
Which has better battery life, the iPhone 16 or the iPhone 17 Pro?
Going by the official figures, the iPhone 17 Pro leads: 33 h versus 22 h for rated video playback. Screen use, settings and efficiency will shape your own results.
Which is larger, the iPhone 16 or the iPhone 17 Pro?
They’re practically the same size. The difference between the iPhone 16 and the iPhone 17 Pro is too small to matter.
Is the iPhone 16’s display better than the iPhone 17 Pro’s?
Going by the numbers, the iPhone 17 Pro’s screen comes out ahead: a 120 Hz display instead of 60 Hz and 50% higher peak brightness.
Executive Summary
Same family, different trade-offs: that’s how I read the iPhone 16 and the iPhone 17 Pro. The iPhone 17 Pro earns my vote first and foremost with a 120 Hz display instead of 60 Hz. Less flashy, but still real: the iPhone 17 Pro brings 11 h more rated video playback. I don’t want to sell the iPhone 16 short, though: it has a 1.27 oz lighter build.
For portability, the iPhone 16 fits better. For display, the iPhone 17 Pro is the better match.
My pick: the iPhone 17 Pro, with one exception: if you value a 1.27 oz lighter build above everything else, go for the iPhone 16.
Personal opinion based on the data above. Your priorities may differ.