iPhone 15 vs iPhone 15 Pro
Within this lineup, the iPhone 15 and the iPhone 15 Pro are the two models people most often weigh against each other. On the overall scorecard, the iPhone 15 Pro is ahead: 5 of 5 areas, with display doing the heavy lifting. Then there’s the $200 question: that’s how much more the iPhone 15 Pro launched at compared with the iPhone 15. Below, each area gets its own look, with the raw numbers in the tables.
At a glance
- Display iPhone 15 Pro wins
- Performance iPhone 15 Pro wins
- Memory & Storage iPhone 15 Pro wins
- Camera iPhone 15 Pro wins
- Battery & Charging iPhone 15 Pro wins
- Price iPhone 15 wins
- Display2.6
- Memory & Storage1.8
- Camera1.7
- Battery & Charging1.9
- Display6.0
- Memory & Storage2.8
- Camera2.3
- Battery & Charging2.6
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
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The iPhone 15 Pro has a 120 Hz display instead of 60 Hz
The numbers aren’t close. The iPhone 15 Pro lists 120 Hz for refresh rate, while the iPhone 15 lists 60 Hz. Smoother motion is one of the most visible display upgrades, and adaptive high-refresh panels can slow down on static content to save power.
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The iPhone 15 Pro has 3 h more rated video playback
A clear win for the iPhone 15 Pro: 23 h against 20 h. Few specs in this matchup are as one-sided. Lab ratings rarely match real life exactly, but comparing them between two phones is still a useful endurance hint.
-
The iPhone 15 Pro has an extra rear camera
Here the iPhone 15 Pro pulls well ahead of the iPhone 15, with 3 compared to 2. More cameras help most when each covers a different view, so check the table to see what the iPhone 15 Pro’s extra lens adds.
-
The iPhone 15 has a 0.56 oz lighter build
Don’t expect a night-and-day difference here. 6.03 oz against 6.60 oz is a small but genuine lead for the iPhone 15. The iPhone 15 is easier on your wrist during long reading or gaming sessions.
-
The iPhone 15 Pro has a bigger top storage option
The iPhone 15 Pro doesn’t just edge this one; 1 TB against 512 GB is a lead you’ll feel. Most buyers are fine with a base or middle tier, so this is a niche advantage, but a real one if you need it.
-
The iPhone 15 Pro has a newer 3 nm chip process
Big gap, real consequences. The iPhone 15 Pro’s 3 nm versus the iPhone 15’s 4 nm changes how the two compare in daily use. Process numbers are partly marketing labels these days, so read this as a hint about efficiency rather than a verdict.
Design & Size
- iPhone 15 5.81 in × 2.82 in × 0.31 in
- iPhone 15 Pro 5.77 in × 2.78 in × 0.32 in
If you already know the size you like, the iPhone 15 and the iPhone 15 Pro should suit you equally. In the weight column, the iPhone 15 leads by 0.56 oz. Slimness goes to the iPhone 15, 0.02 in thinner overall.
Design & Build
| Spec | iPhone 15 | iPhone 15 Pro |
|---|---|---|
| Height | 5.81 in | 5.77 in |
| Width | 2.82 in | 2.78 in |
| Thickness | 0.31 in (winner) | 0.32 in |
| Weight | 6.03 oz (winner) | 6.60 oz |
| Water & dust rating | IP68 | IP68 |
| Frame | Aluminum | Titanium |
Display
iPhone 15 Pro leads
On display, the gap between these two is wide, and it favors the iPhone 15 Pro. The iPhone 15 Pro takes this one with a 120 Hz display instead of 60 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. Anyone shopping mainly on display should start with the iPhone 15 Pro.
Refresh rate
iPhone 15: 60 Hz iPhone 15 Pro: 120 Hz You notice refresh rate every time you scroll a feed or a web page, which is why the iPhone 15 Pro feels more fluid in everyday use.
Always-on display
iPhone 15: no iPhone 15 Pro: yes With the iPhone 15 Pro, a glance at the table tells you what’s new; the iPhone 15 needs a tap or a lift to wake up.
Performance
iPhone 15 Pro leads
The performance numbers lean toward the iPhone 15 Pro, not dramatically but consistently. The iPhone 15 Pro has the edge with a newer 3 nm chip process. The iPhone 15 Pro’s chip is built on a more advanced process. That usually points to efficiency gains, though chip design matters just as much. If this section decides it for you, choose the iPhone 15 Pro.
Process node
iPhone 15: 4 nm iPhone 15 Pro: 3 nm A finer process node generally lets a chip do the same work with less power, which can mean cooler running and better battery life.
Memory & Storage
iPhone 15 Pro leads
Call it a small but real win for the iPhone 15 Pro in this area. Choose the iPhone 15 Pro and you get a bigger top storage option. The top storage option only matters if you plan to buy a high-capacity version, but it caps how much you can ever keep on the phone. In short, the iPhone 15 Pro is the better-equipped phone for memory & storage.
Max storage
iPhone 15: 512 GB iPhone 15 Pro: 1 TB Heavy video shooters and people with large offline libraries benefit from the iPhone 15 Pro’s bigger maximum.
Camera
iPhone 15 Pro leads
It’s a narrow one, but the camera round goes to the iPhone 15 Pro. The iPhone 15 Pro answers with an extra rear camera. The count alone doesn’t guarantee quality, but the iPhone 15 Pro gives you more lenses to choose from. Weighing only camera, the iPhone 15 Pro comes out ahead.
Rear cameras
iPhone 15: 2 iPhone 15 Pro: 3 An extra rear camera usually means another focal length (ultra-wide, telephoto or macro) and more freedom in framing.
Battery & Charging
iPhone 15 Pro leads
The iPhone 15 is outclassed on battery & charging; the iPhone 15 Pro leads by a clear margin. On its side, the iPhone 15 Pro has 3 h more rated video playback. Rated video playback is the manufacturer’s own endurance figure, so it reflects efficiency as well as battery size. So if battery & charging tops your list, lean toward the iPhone 15 Pro.
Rated video playback
iPhone 15: 20 h iPhone 15 Pro: 23 h More rated playback suggests the iPhone 15 Pro lasts longer on a long flight or an evening of streaming.
Software & Updates
We don’t score this area directly, because the software & updates specs are labels rather than measurements. The table shows what each lists.
Full Specifications
Display
| Spec | iPhone 15 | iPhone 15 Pro |
|---|---|---|
| Screen size | 6.1 in | 6.1 in |
| Panel type | OLED (Super Retina XDR) | OLED, ProMotion 120 Hz (Super Retina XDR) |
| Resolution | 2556 x 1179 | 2556 x 1179 |
| Pixel density | 460 ppi | 460 ppi |
| Refresh rate | 60 Hz | 120 Hz (winner) |
| Peak brightness | 2,000 nits | 2,000 nits |
| Always-on display | No | Yes (winner) |
Performance
| Spec | iPhone 15 | iPhone 15 Pro |
|---|---|---|
| Chipset | A16 Bionic | A17 Pro |
| CPU cores | 6 | 6 |
| Process node | 4 nm | 3 nm (winner) |
Memory & Storage
| Spec | iPhone 15 | iPhone 15 Pro |
|---|---|---|
| Base storage | 128 GB | 128 GB |
| Max storage | 512 GB | 1 TB (winner) |
| microSD slot | No | No |
Camera
| Spec | iPhone 15 | iPhone 15 Pro |
|---|---|---|
| Main camera | 48 MP | 48 MP |
| Ultra-wide camera | 12 MP | 12 MP |
| Telephoto camera | N/A (not specified) | 12 MP |
| Optical zoom | N/A (not specified) | 3× |
| Rear cameras | 2 | 3 (winner) |
| Front camera | 12 MP | 12 MP |
| Max video | 4K60 Dolby Vision | 4K60 Dolby Vision |
Battery & Charging
| Spec | iPhone 15 | iPhone 15 Pro |
|---|---|---|
| Rated video playbackManufacturer rating | 20 h | 23 h (winner) |
| Wireless charging | 15 W | 15 W |
| Port | USB-C (USB 2) | USB-C (USB 3, 10 Gb/s) |
Software & Updates
| Spec | iPhone 15 | iPhone 15 Pro |
|---|---|---|
| OS at launch | iOS 17 | iOS 17 |
Design & Build
| Spec | iPhone 15 | iPhone 15 Pro |
|---|---|---|
| Height | 5.81 in | 5.77 in |
| Width | 2.82 in | 2.78 in |
| Thickness | 0.31 in (winner) | 0.32 in |
| Weight | 6.03 oz (winner) | 6.60 oz |
| Water & dust rating | IP68 | IP68 |
| Frame | Aluminum | Titanium |
Price
| Spec | iPhone 15 | iPhone 15 Pro |
|---|---|---|
| Launch price | $799 (winner) | $999 |
“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
In launch price, the iPhone 15 is the clear budget pick, coming in $200 (25%) below the iPhone 15 Pro. If $200 isn’t a stretch, the iPhone 15 Pro gives you a 120 Hz display instead of 60 Hz and 3 h more rated video playback.
These are US launch prices, recorded September 2023; what you pay today may be higher or lower.
Which One Should You Buy?
Choose the iPhone 15 if…
- you want the lighter phone (6.03 oz vs 6.60 oz)
- you care about a thin profile in your pocket (0.31 in vs 0.32 in)
- you’d rather keep $200 in your pocket
Choose the iPhone 15 Pro if…
- you game or scroll a lot and like motion to look fluid (120 Hz vs 60 Hz)
- you stream a lot of video on the go (23 h vs 20 h rated playback)
- you want more lenses to choose from (3 vs 2 rear cameras)
- you need as much on-device space as you can get (1 TB vs 512 GB top option)
Also Compared
Frequently Asked Questions
Which is better for most people, the iPhone 15 or the iPhone 15 Pro?
We’d point most buyers to the iPhone 15 Pro. The main exception is if what you want most is a 0.56 oz lighter build.
Does the iPhone 15 last longer on a charge than the iPhone 15 Pro?
On paper, the iPhone 15 Pro has the edge: 23 h of rated video playback against 20 h for the iPhone 15. Real-world results also depend on how you use it.
Which is larger, the iPhone 15 or the iPhone 15 Pro?
Size is essentially a tie. The official dimensions of the iPhone 15 and the iPhone 15 Pro differ only marginally.
Which is faster, the iPhone 15 or the iPhone 15 Pro?
The iPhone 15 Pro has the edge in performance thanks to a newer 3 nm chip process.
Does the iPhone 15 have a stronger camera setup than the iPhone 15 Pro?
The iPhone 15 Pro leads on camera specs thanks to an extra rear camera. Processing and personal taste also play a big part in photos.
Which has the better screen, the iPhone 15 or the iPhone 15 Pro?
The iPhone 15 Pro has the stronger display on paper, with a 120 Hz display instead of 60 Hz and an always-on display.
Which costs less, the iPhone 15 or the iPhone 15 Pro?
The iPhone 15 Pro launched at $200 more than the iPhone 15, based on prices as of September 2023.
Is the iPhone 15 lighter than the iPhone 15 Pro?
On the scale, the iPhone 15 comes out ahead at 0.56 oz lighter than the iPhone 15 Pro.
Executive Summary
I’ll admit the iPhone 15 versus the iPhone 15 Pro is the kind of question I enjoy: same maker, same family, and still a real choice to make. I’d put a 120 Hz display instead of 60 Hz at the top of the list, and it belongs to the iPhone 15 Pro. And if that weren’t enough, the iPhone 15 Pro has 3 h more rated video playback. The iPhone 15’s strongest argument is a 0.56 oz lighter build.
The iPhone 15 makes sense for anyone who values portability; the iPhone 15 Pro for anyone who values display.
My pick: the iPhone 15 Pro for most people, with the iPhone 15 as the smarter choice if you know that a 0.56 oz lighter build would make a real difference in your routine.
Personal opinion based on the data above. Your priorities may differ.