- Flat edges on iPhone 13 Pro Max, it’s way heavier
- Larger 6.7″ screen vs 6.5″, 120Hz ProMotion on 13 Pro Max
- Apple A15 vs Apple A13
- Triple camera system, but upgraded on 13 Pro Max
- Big improvements in battery life
- New color options
Display and Design
Finally with 120Hz ProMotion!
If you are using an iPhone 11 Pro Max, you will immediately notice that the iPhone 13 Pro Max is a much bigger, heavier and overall chunkier phone. The 13 Pro Max features the new boxier styling with flat edges compared to the curved edges on the 11 Pro Max (that we actually find a bit more comfortable in the hand).
In terms of display quality, the iPhone 13 Pro Max features a slightly larger screen: a 6.7-inch one vs 6.5 inches on the 11 Pro Max, but both use the same OLED technology for similarly vibrant colors and both have about the same resolution, and they look plenty sharp. The newer model comes with a 20% smaller notch, which is great.
The iPhone 13 Pro Max also has a higher peak brightness (1,000 nits peak vs 800 nits on the 11 Pro Max) for more comfortable outdoor use. The newer model also brings one really exciting upgrade: 120Hz ProMotion for super smooth scrolling! Apple has optimized iOS and the screen automatically varies from 10Hz with static content to 120Hz when you need those smooth scrolling speeds. Compare that to a static 60Hz refresh on the iPhone 11 Pro Max.
Battery and Charging
Will this be the biggest upgrade to iPhone battery life?
Apple does not specify the exact battery capacity for its iPhones, but teardowns reveal that the iPhone 13 Pro Max features a 4,352mAh battery cell vs 3,969mAh cell in the iPhone 11 Pro Max. That’s a difference of nearly 10% in favor of the newer model.
These are some very notable changes! Especially in the browsing test, we see that the iPhone 13 Pro Max delivers nearly 19 hours, while the 11 Pro Max manages to squeeze about 13 hours, so that’s a nearly 50% improvement! Interestingly, in YouTube video streaming, the difference was quite small, but we again had a bigger difference in our gaming test where the newer Pro Max scored 10 hours and a half vs 7 hours and a half on the 11 Pro Max. For average use, expect the iPhone 13 Pro Max to be a 2-day phone, and that’s quite the achievement.
At least that is what the theory said, but we also tested the 13 Pro Max with a faster charger (we had a 45W Samsung fast charger lying around). We noticed that it actually quietly accepts higher speeds to the tune of nearly 27W. In our testing, using such a faster charger took 1 hour and 40 minute to fully charge it compared to nearly 2 hours on the
Both phones also support wireless charing, but the 13 Pro Max adds MagSafe, so you can snap chargers tightly and get a higher, 15W charging speed.
Still three cameras on the back, but upgraded
The iPhone 11 Pro Max launched with new camera features like Night Mode, and the iPhone 13 Pro Max takes things further.
On the back, you will still have three cameras: a main, an ultra-wide and a slightly longer zoom lens (3X zoom on iPhone 13 Pro Max vs 2X zoom on iPhone 11 Pro Max).
Here are the differences in camera hardware:
- Wide camera — 26mm, f/1.5 aperture on 13 Pro Max vs f/1.8 aperture on 11 Pro Max, 1.9µm vs 1.4µm pixel size
- Ultra-wide camera — 0.5X, 13mm, f/1.8 aperture vs f/2.4 aperture
- Telephoto camera — 3X zoom vs 2X zoom on 11 Pro Max, f/2.8 aperture on 13 Pro Max vs f/2.0 aperture
In simple words, the wider aperture on the main camera and its new capabilities allow the 13 Pro Max to capture a lot more light.
Low light photography test:
It’s interesting that Apple has changed the processing with Night Mode that kicks in for shorter periods of times (1s exposure vs 3s here), and the picture you get is a bit darker with a more genuine, “night” feel. We kind of dig that more balanced look and looking closer you will also notice the sharper detail and improved dynamic range.
There is a giant void between the ultrawide cameras when it comes to low light performance simply because the 11 Pro Max does not support night mode for that lens, while the newer 13 Pro Max does. And what a difference that makes as the resulting photo from the older phone will go directly in the trash folder, while the 13 Pro Max actually looks quite nice despite the super dim conditions in the room.
New macro mode on iPhone 13 Pro works with objects as close as 2cm (less than an inch)
You can now also capture macro mode photos on the 13 Pro Max at a distance as close as just 2cm for incredible close-ups. This same feature applies for video too where you can record macro video.
The iPhone 13 Pro Max also features a LiDAR scanner that is missing on the 11 Pro Max. It is used for AR and for Night Mode Portraits, but we wouldn’t say it’s the most popular camera feature out there.
Performance: Apple A15 vs A13
Back when the iPhone 11 Pro Max launched, it was the fastest phone on the market, and Apple has only been extending its lead in chip performance. The new Apple A15 Bionic chip inside the iPhone 13 Pro Max should bring improvements in CPU, GPU and AI performance, plus camera ISP improvements.
Below, you’d find benchmarks that showcase the performance of 13 Pro Max with its A15 chip vs the 11 Pro Max and its A13 processor:
The A15 is built on a 5nm technology compared to 7nm tech used for the A13, and it has nearly double the amount of transistors: 15 billion on the A15 vs 8.5 billion on the A13. The speed gains are definitely noticeable in benchmarks.
3D Mark Wildlife Extreme Stress Test results for 13 Pro Max vs 11 Pro Max
What you see above are the results from the 3D Mark Wildlife Extreme Stress test, which shows what you can expect in terms of gaming performance. While other tests only measure the initial performance, this test basically runs a graphically intensive 3D game for 20 minutes straight and shows whether the GPU throttles after the first few minutes, a much more realistic scenario. You can see that 2 years of time have allowed for big gains in graphics performance and the newer iPhone maintains far higher frame rates and is the ultimate gaming machine at the time of its release.
iPhone 13 Pro Max vs iPhone 11 Pro Max: Specs Comparison
And here is a detailed specs comparison between the iPhone 13 Pro Max and iPhone 11 Pro Max.
The good news is that Apple has not changed the pricing and the base version of the 13 Pro Max still starts at $1,100, just like the previous generations. As for the iPhone 11 Pro Max, it is no longer be sold over at Apple.com, but you will still be able to purchase it at some carriers at a discounted price.
Do you think Apple has done enough for iPhone 11 Pro Max users to convince them to switch to the beefier and newer iPhone 13 Pro Max? Let us know in the comments below!