iPhone 13 Pro Max Gets Nearly 10 Hours of Battery Life in Continuous Usage Test
Arun Maini today shared a new iPhone battery life test on his YouTube channel Mrwhosetheboss, timing how long all four iPhone 13 models last on a single charge compared to older iPhone models. Maini said all of the iPhones had 100% battery health and were set to an equivalent brightness, and each iPhone was subjected to the same usage.

While the test is not scientific, and might not perfectly reflect real-world usage, the video still provides us with a good idea of how the new iPhone 13 models stack up to previous generations in terms of battery life.
The winning device in the test was the iPhone 13 Pro Max, which achieved an impressive 9 hours and 52 minutes of battery life with continuous usage. Maini said this is the longest battery life of any iPhone that he has ever tested.
The complete results were as follows:
- iPhone 13 Pro Max: 9 hours and 52 minutes
- iPhone 13 Pro: 8 hours and 17 minutes
- iPhone 13: 7 hours and 45 minutes
- iPhone 13 mini: 6 hours and 26 minutes
- iPhone 12: 5 hours and 54 minutes
- iPhone 11: 4 hours and 20 minutes
- iPhone SE (2020): 3 hours and 38 minutes
All four iPhone 13 models feature larger battery capacities compared to the previous generation, and the devices are also equipped with a more power efficient A15 Bionic chip. In addition, the iPhone 13 Pro and iPhone 13 Pro Max feature a new ProMotion display with an adaptive refresh rate that can drop as low as a power-preserving 10Hz or ramp up to a buttery smooth 120Hz depending on the content displayed on the screen.
All four iPhone 13 models launched today after pre-orders opened last Friday, September 17. Depending on the configuration you're looking for, it may still be possible to get same-day Apple Store pickup if you didn't pre-order.
Popular Stories
Apple's iPhone 17 Pro and iPhone 17 Pro Max models will feature a number of significant display, thermal, and battery improvements, according to new late-stage rumors.
According to the Weibo leaker known as "Instant Digital," the iPhone 17 Pro models will feature displays with higher brightness, making it more suitable for use in direct sunlight for prolonged periods. The iPhone 16 Pro and...
Apple is expected to unveil the iPhone 17 series on Tuesday, September 9, and last-minute rumors about the devices continue to surface.
The latest info comes from a leaker known as Majin Bu, who has shared alleged images of Apple's Clear Case for the iPhone 17 Pro and Pro Max, or at least replicas.
Image Credit: @MajinBuOfficial
The images show three alleged changes compared to Apple's iP...
Just one week before Apple is expected to unveil the iPhone 17 series, an analyst has shared new price estimates for the devices.
Here are J.P. Morgan analyst Samik Chatterjee's price estimates for the iPhone 17 series in the United States, according to 9to5Mac:
Model
Starting Price
Model
Starting Price
Change
iPhone 16
$799
iPhone 17
...
Apple will launch its new iPhone 17 series this month, and the iPhone 17 Pro models are expected to get a new design for the rear casing and the camera area. But more significant changes to the lineup are not expected until next year, when the iPhone 18 models arrive.
If you're thinking of trading in your iPhone for this year's latest, consider the following features rumored to be coming to...
An iPhone 17 announcement is a dead cert for September 2025 – Apple has already sent out invites for an "Awe dropping" event on Tuesday, September 9 at the Apple Park campus in Cupertino, California. The timing follows Apple's trend of introducing new iPhone models annually in the fall.
At the event, Apple is expected to unveil its new-generation iPhone 17, an all-new ultra-thin iPhone 17...
We're only days away from Apple's "Awe dropping" fall event scheduled to take place on Tuesday, September 9 – and along with the new iPhone 17 series, we're going to get a new version of the Apple Watch Ultra for the first time since 2023.
By the time the Ultra 3 is unveiled, it will have been two years since the previous model arrived. The intervening period has left plenty of room for...