iPhone 15 Pro Max vs iPhone 16 Pro Max: Is the Upgrade Worth It?
Upgrade or hold on? That’s the question behind this matchup, because the iPhone 16 Pro Max directly follows the iPhone 15 Pro Max. If you only read one line, make it this: the iPhone 16 Pro Max takes 2 of 5 compared areas, and the battery & charging gap is the one to look at first. Below, each area gets its own look, with the raw numbers in the tables.
At a glance
- Display Tie
- Performance Tie
- Memory & Storage Tie
- Camera iPhone 16 Pro Max wins
- Battery & Charging iPhone 16 Pro Max wins
- Price Tie
- Display6.0
- Memory & Storage4.5
- Camera2.2
- Battery & Charging4.0
- Display6.0
- Memory & Storage4.5
- Camera3.1
- 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 16 Pro Max has 4 h more rated video playback
On paper, the iPhone 16 Pro Max is a touch ahead here, listing 33 h against 29 h. Rated video playback is the manufacturer’s own endurance figure, so it reflects efficiency as well as battery size.
-
The iPhone 16 Pro Max has a sharper 48 MP ultra-wide
It’s a lopsided result (48 MP for the iPhone 16 Pro Max, 12 MP for the iPhone 15 Pro Max) and one of the main reasons to choose between them. Ultra-wide cameras often lag behind the main one, so the iPhone 16 Pro Max’s higher resolution helps narrow that gap.
-
The iPhone 16 Pro Max has faster 25 W wireless charging
The spread here is large: 25 W on the iPhone 16 Pro Max versus 15 W on the iPhone 15 Pro Max. Expect to notice it. If you rely on a wireless pad at your desk or bedside, the iPhone 16 Pro Max refills quicker there.
Design & Size
- iPhone 15 Pro Max 6.30 in × 3.02 in × 0.32 in
- iPhone 16 Pro Max 6.42 in × 3.06 in × 0.32 in
Size is a trade-off, not a score: the iPhone 16 Pro Max is larger, the iPhone 15 Pro Max more compact. The iPhone 15 Pro Max and the iPhone 16 Pro Max are within a few percent of each other on weight.
Design & Build
| Spec | iPhone 15 Pro Max | iPhone 16 Pro Max |
|---|---|---|
| Height | 6.30 in | 6.42 in |
| Width | 3.02 in | 3.06 in |
| Thickness | 0.32 in | 0.32 in |
| Weight | 7.80 oz | 8.01 oz |
| Water & dust rating | IP68 | IP68 |
| Frame | Titanium | Titanium |
Display
Too close to call
If display matters most to you, this section won’t make the decision for you: they’re level. In short, display is a draw; the decision lies elsewhere.
Performance
Too close to call
The performance specs are close enough that neither gets the point. For performance, pick whichever you prefer for other reasons.
Memory & Storage
Too close to call
Evenly matched is the fairest summary of the memory & storage section. Neither phone gives you a reason to choose it on memory & storage.
Camera
iPhone 16 Pro Max leads
The camera numbers lean toward the iPhone 16 Pro Max, not dramatically but consistently. On the iPhone 16 Pro Max, you get a sharper 48 MP ultra-wide. If you rarely switch to the wide view, this won’t matter much; if you use it often, it will. Anyone shopping mainly on camera should start with the iPhone 16 Pro Max.
Ultra-wide camera
iPhone 15 Pro Max: 12 MP iPhone 16 Pro Max: 48 MP A sharper ultra-wide keeps more detail at the edges of landscape, architecture and group shots.
Battery & Charging
iPhone 16 Pro Max leads
No contest in battery & charging: the iPhone 16 Pro Max is the stronger of the two. The iPhone 16 Pro Max delivers 4 h more rated video playback. More rated playback suggests the iPhone 16 Pro Max lasts longer on a long flight or an evening of streaming. The battery & charging verdict goes to the iPhone 16 Pro Max.
Rated video playback
iPhone 15 Pro Max: 29 h iPhone 16 Pro Max: 33 h Lab ratings rarely match real life exactly, but comparing them between two phones is still a useful endurance hint.
Wireless charging
iPhone 15 Pro Max: 15 W iPhone 16 Pro Max: 25 W Wireless charging is usually slower than a cable, so this edge matters mainly to people who value the convenience.
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 15 Pro Max | iPhone 16 Pro Max |
|---|---|---|
| Screen size | 6.7 in | 6.9 in |
| Panel type | OLED, ProMotion 120 Hz (Super Retina XDR) | OLED, ProMotion 120 Hz (Super Retina XDR) |
| Resolution | 2796 x 1290 | 2868 x 1320 |
| Pixel density | 460 ppi | 460 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 2,000 nits | 2,000 nits |
| Always-on display | Yes | Yes |
Performance
| Spec | iPhone 15 Pro Max | iPhone 16 Pro Max |
|---|---|---|
| Chipset | A17 Pro | A18 Pro |
| CPU cores | 6 | 6 |
| Process node | 3 nm | 3 nm |
Memory & Storage
| Spec | iPhone 15 Pro Max | iPhone 16 Pro Max |
|---|---|---|
| Base storage | 256 GB | 256 GB |
| Max storage | 1 TB | 1 TB |
| microSD slot | No | No |
Camera
| Spec | iPhone 15 Pro Max | iPhone 16 Pro Max |
|---|---|---|
| Main camera | 48 MP | 48 MP |
| Ultra-wide camera | 12 MP | 48 MP (winner) |
| Telephoto camera | 12 MP | 12 MP |
| Optical zoom | 5× | 5× |
| Rear cameras | 3 | 3 |
| Front camera | 12 MP | 12 MP |
| Max video | 4K60 Dolby Vision | 4K120 Dolby Vision |
Battery & Charging
| Spec | iPhone 15 Pro Max | iPhone 16 Pro Max |
|---|---|---|
| Rated video playbackManufacturer rating | 29 h | 33 h (winner) |
| Wireless charging | 15 W | 25 W (winner) |
| Port | USB-C (USB 3, 10 Gb/s) | USB-C (USB 3, 10 Gb/s) |
Software & Updates
| Spec | iPhone 15 Pro Max | iPhone 16 Pro Max |
|---|---|---|
| OS at launch | iOS 17 | iOS 18 |
Design & Build
| Spec | iPhone 15 Pro Max | iPhone 16 Pro Max |
|---|---|---|
| Height | 6.30 in | 6.42 in |
| Width | 3.02 in | 3.06 in |
| Thickness | 0.32 in | 0.32 in |
| Weight | 7.80 oz | 8.01 oz |
| Water & dust rating | IP68 | IP68 |
| Frame | Titanium | Titanium |
Price
| Spec | iPhone 15 Pro Max | iPhone 16 Pro Max |
|---|---|---|
| Launch price | $1,199 | $1,199 |
“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
At launch, the iPhone 15 Pro Max and the iPhone 16 Pro Max cost the same.
Launch prices (US) as of September 2024. Discounts and bundles come and go, so compare current prices before buying.
Which One Should You Buy?
Choose the iPhone 15 Pro Max if…
- you’d rather not pay for improvements you won’t use
- you prefer something easier to fit into tight spaces
Choose the iPhone 16 Pro Max if…
- you want the longer rated endurance (33 h vs 29 h)
- you want the sharper ultra-wide camera (48 MP vs 12 MP)
- you use a wireless charging pad every day (25 W vs 15 W)
- you’re buying fresh and prefer the more recent model
Also Compared
Frequently Asked Questions
Should I buy the iPhone 15 Pro Max or the iPhone 16 Pro Max?
We’d point most buyers to the iPhone 16 Pro Max. The main exception is if you already have the iPhone 15 Pro Max and it works fine.
Is the iPhone 16 Pro Max worth it over the iPhone 15 Pro Max?
For most owners, it’s a meaningful step. The iPhone 16 Pro Max brings 4 h more rated video playback, a sharper 48 MP ultra-wide and faster 25 W wireless charging over the iPhone 15 Pro Max.
Which has better battery life, the iPhone 15 Pro Max or the iPhone 16 Pro Max?
On paper, the iPhone 16 Pro Max has the edge: 33 h of rated video playback against 29 h for the iPhone 15 Pro Max. Real-world results also depend on how you use it.
Which is larger, the iPhone 15 Pro Max or the iPhone 16 Pro Max?
Going by the official dimensions, the iPhone 16 Pro Max is the larger one: 6.42 × 3.06 × 0.32 in against the iPhone 15 Pro Max’s 6.30 × 3.02 × 0.32 in.
Does the iPhone 15 Pro Max have a stronger camera setup than the iPhone 16 Pro Max?
On paper, the iPhone 16 Pro Max has the stronger camera setup, with a sharper 48 MP ultra-wide.
Which weighs less, the iPhone 15 Pro Max or the iPhone 16 Pro Max?
The difference between the iPhone 15 Pro Max and the iPhone 16 Pro Max is too small to notice, so call it a tie.
Executive Summary
I’ll keep this simple. The iPhone 16 Pro Max is the successor to the iPhone 15 Pro Max, and the question is whether the gap justifies a switch. To me, the standout is that the iPhone 16 Pro Max offers 4 h more rated video playback. Stack a sharper 48 MP ultra-wide on top of that, and the iPhone 16 Pro Max’s lead grows.
In my head, the iPhone 15 Pro Max is the the things a spec sheet can’t capture pick and the iPhone 16 Pro Max is the camera pick.
My pick: the iPhone 16 Pro Max for new buyers, while happy owners of the iPhone 15 Pro Max can safely wait.
Personal opinion based on the data above. Your priorities may differ.