Understanding Which iPhone has the longest battery life?
Battery life is a crucial aspect of any iPhone, and Apple has made significant achievements in enhancing and increasing the battery life of its iPhones. When deciding which iPhone has the longest battery life, several factors are there to consider, including battery capacity, battery charging speed, and the efficiency of the hardware components.
The Latest iPhones in the Market
As of 2024, iPhone has launched various smartphones like from iPhone 1 to iPhone X and iPhone 16 pro max that is launched recently in 2024 and it is the best smartphone made by Apple company.

1. iPhone 16 Pro Max
The iPhone 16 Pro Max is one of the best mobile of Apple company made to date. The iPhone 16 Pro Max has the best battery life. So, you can find the answer to this question: Which iPhone has the longest battery life? if you buy this iPhone 16 pro max for yourself and your family members. This iPhone 16 pro max has the best battery life among all the smartphones
The iPhone 16 Pro Max has the highest battery capacity, making it a top choice for the iPhone that has the longest battery life.
2. iPhone 15 Pro Max
The iPhone 15 Pro Max, released in 2022, remains a strong competitor in the battery life competition. It has 96 hours of battery life, and it is the best competitor among all the iPhones
3. iPhone 14 Pro Max
The iPhone 14 Pro Max also has a better life, and it is among the “Which iPhone has the longest battery life? ” questions. you should buy this phone with a minimum budget. It has a better life of battery life, can enhance user experience, and can be used for long hours.
The iPhone 14 Pro Max also has a good battery capacity, adding to the fact that the iPhone has the longest battery life.
4. iPhone 13 Pro max
The iPhone 13 pro-Max also has a good battery, and it is a good phone for users having a smaller budget you should buy this phone if you need good battery timing for your iPhone on a budget
Battery Lives of Every Iphone
The battery lives of every iphone is given here and you can decide that Which iPhone has the longest battery life?

iPhone Model | Battery Capacity (mAh) |
---|---|
iPhone 2G | 1400 |
iPhone 3G | 1150 |
iPhone 3GS | 1219 |
iPhone 4 | 1420 |
iPhone 4S | 1432 |
iPhone 5 | 1440 |
iPhone 5C | 1510 |
iPhone 5S | 1560 |
iPhone 6 | 1810 |
iPhone 6 Plus | 2915 |
iPhone 6S | 1715 |
iPhone 6S Plus | 2750 |
iPhone SE (1st Gen) | 1624 |
iPhone 7 | 1960 |
iPhone 7 Plus | 2900 |
iPhone 8 | 1821 |
iPhone 8 Plus | 2691 |
iPhone X | 2716 |
iPhone XS | 2658 |
iPhone XS Max | 3174 |
iPhone XR | 2942 |
iPhone 11 | 3110 |
iPhone 11 Pro | 3046 |
iPhone 11 Pro Max | 3969 |
iPhone SE (2nd Gen) | 1821 |
iPhone 12 | 2815 |
iPhone 12 Mini | 2227 |
iPhone 12 Pro | 2815 |
iPhone 12 Pro Max | 3687 |
iPhone 13 | 3227 |
iPhone 13 Mini | 2406 |
iPhone 13 Pro | 3095 |
iPhone 13 Pro Max | 4352 |
iPhone SE (3rd Gen) | 2018 |
iPhone 14 | 3279 |
iPhone 14 Plus | 4325 |
iPhone 14 Pro | 3200 |
iPhone 14 Pro Max | 4323 |
iPhone 15 | 3349 |
iPhone 15 Plus | 4383 |
iPhone 15 Pro | 3274 |
iPhone 15 Pro Max | 4422 |
iPhone 16 (Est.) | 4500 |
iPhone 16 Plus (Est.) | 5000 |
iPhone 16 Pro (Est.) | 4000 |
iPhone 16 Pro Max (Est.) | 5000 |
Factors Affecting Battery Life
It’s important to note that various factors can affect the battery life of an iPhone, including:
- Usage Time: Heavy usage of high-graphics applications, gaming at high fps, and using high-end apps for users.
- Network: Poor network can lead to maximum battery usage as the phone searches for a signal, and it drains the battery life quickly.
- Screen Brightness: Higher brightness levels consume more power, and battery life quickly drains out, and your phone is going to shut quickly.
- Background Application: Frequent background also affects the battery life in a maximum manner, and your phone will shut quickly.
These factors affect the battery life and are the supreme points in deciding Which iPhone has the longest battery life?
Iphone battery lives and Prices
To get clearance about Which iPhone has the longest battery life? the list is given to choose the best one for your usage.
iPhone Model | Battery Capacity (mAh) | Display Size (inches) | Release Year | Starting Price (USD) |
---|---|---|---|---|
iPhone 16 Pro Max | 5000 | 6.8 | 2024 | 1199 |
iPhone 16 Plus | 5000 | 6.7 | 2024 | 899 |
iPhone 15 Pro Max | 4422 | 6.7 | 2023 | 1199 |
iPhone 15 Plus | 4383 | 6.7 | 2023 | 899 |
iPhone 14 Pro Max | 4323 | 6.7 | 2022 | 1099 |
iPhone 14 Plus | 4325 | 6.7 | 2022 | 899 |
iPhone 13 Pro Max | 4352 | 6.7 | 2021 | 1099 |
iPhone 11 Pro Max | 3969 | 6.5 | 2019 | 1099 |
iPhone 16 Pro (Est.) | 4000 | 6.1 | 2024 | 999 |
iPhone 12 Pro Max | 3687 | 6.7 | 2020 | 1099 |
iPhone 15 Pro | 3274 | 6.1 | 2023 | 999 |
iPhone 14 Pro | 3200 | 6.1 | 2022 | 999 |
iPhone 13 Pro | 3095 | 6.1 | 2021 | 999 |
iPhone 11 | 3110 | 6.1 | 2019 | 699 |
iPhone 13 | 3227 | 6.1 | 2021 | 799 |
iPhone 14 | 3279 | 6.1 | 2022 | 799 |
iPhone 12 | 2815 | 6.1 | 2020 | 799 |
iPhone 12 Pro | 2815 | 6.1 | 2020 | 999 |
iPhone XS Max | 3174 | 6.5 | 2018 | 1099 |
iPhone XR | 2942 | 6.1 | 2018 | 749 |
iPhone 7 Plus | 2900 | 5.5 | 2016 | 769 |
iPhone 8 Plus | 2691 | 5.5 | 2017 | 799 |
iPhone X | 2716 | 5.8 | 2017 | 999 |
iPhone XS | 2658 | 5.8 | 2018 | 999 |
iPhone 6S Plus | 2750 | 5.5 | 2015 | 749 |
iPhone 6 Plus | 2915 | 5.5 | 2014 | 749 |
iPhone 15 | 3349 | 6.1 | 2023 | 799 |
iPhone 6S | 1715 | 4.7 | 2015 | 649 |
iPhone 7 | 1960 | 4.7 | 2016 | 649 |
iPhone 8 | 1821 | 4.7 | 2017 | 699 |
iPhone SE (3rd Gen) | 2018 | 4.7 | 2022 | 429 |
iPhone SE (2nd Gen) | 1821 | 4.7 | 2020 | 399 |
iPhone SE (1st Gen) | 1624 | 4.0 | 2016 | 399 |
iPhone 5S | 1560 | 4.0 | 2013 | 649 |
iPhone 5C | 1510 | 4.0 | 2013 | 549 |
iPhone 5 | 1440 | 4.0 | 2012 | 649 |
iPhone 4S | 1432 | 3.5 | 2011 | 649 |
iPhone 4 | 1420 | 3.5 | 2010 | 599 |
iPhone 3GS | 1219 | 3.5 | 2009 | 599 |
iPhone 3G | 1150 | 3.5 | 2008 | 599 |
iPhone 2G | 1400 | 3.5 | 2007 | 499 |
Factors That Enhance Iphone’s Battery life

There are various factors that increase iphone’s battery life. Like there are many factors that decease the batter life of iphone but by using these measurements , you can increase the battery life of your iphone. The factors decide Which iPhone has the longest battery life?and are given here;
Optimize Display Settings
Just go to the settings of your iphone, and find the optimize display settings option in your phone. Change the settings according to your needs and make it clear that no unsual app is taking more energy from the battery that can affect the life of the iphone.
Manage Background App Activity
Manage the background app activity of your iphone. If several apps are running simultaneously in the background, then you have to face the issue of battery drainage in no time. Simply manage the app settings and make it sure that no un necessary app is running in the background of your iphone.
Reduce Location Services Usage
You should reduce location services usage. There are permission for each and every app installed in your iphone like of location , camera and microphones. If every app has the location service permission, then there are chances that the battery life is going to reduce in short. So, please make sure that not every app is using the location services.
Optimize Battery Charging
Just avoid charging the phone too much to protect it from heat damage. The heat produced by a long charging the phone greatly affects the battery. So just be careful and charge the phone for minimal time.
Conclusion
So, the latest iphone 16 pro max has the best battery life till 2024. So if you have still the question Which iPhone has the longest battery life? then the answer is the latest iphone up to date. If any one asks you the same question (Which iPhone has the longest battery life?) even after 10 years. Just ask him to buy a latest version of iphone so that he can get the best battery life version of his iphone.