The evolution of the iPhone is not only about design, screen or camera, but also about something essential for the operation of any device: the battery!

This is the evolution of iPhone batteries! In this video we make a comparison between the batteries of all iPhone models, but also a comparison of the autonomy of the batteries and the endurance rating. If the battery of the first iPhone could last only a few hours of talking or surfing the Internet, the battery of the new iPhone 15 can last a whole day of intensive use. We will also find out how Apple managed to provide an ever better user experience in an ever smaller and lighter battery.

The first iPhone in 2007 was launched with a 3.7-volt, 1,400mAh lithium-ion battery that could provide up to 8 hours of talk time or 6 hours of web browsing. Then the iPhone 3G was released with a smaller battery that offered less talk time or web browsing. Gradually, the next generations of iPhones came with more and more powerful specifications, Apple more or less adapting the capacity of the batteries for an improved autonomy. Thus, iPhone batteries used to last for days in stand-by mode.

So, the evolution of iPhone batteries starts from 1400 mAh batteries and continues up to 4500 mAh batteries, which together with powerful processors, the new iPhones offer higher performance with reduced energy consumption.

✳️ Which iPhone battery is largest (mAh)?
The iPhone model with the largest battery capacity is the iPhone 15 Pro Max which has a 4,441 mAh battery. This is the largest battery capacity Apple has ever used in an iPhone.

Subscribe to our channel for more tech videos. Leave us a comment with your opinion on the evolution of iPhone batteries over time and tell us what other comparisons you'd like to see in the future!

0:00 - Intro
0:23 - iPhone
0:34 - iPhone 3G / 3Gs
0:55 - iPhone 4 / 4s
1:17 - iPhone 5 Series
1:37 - iPhone 6 Series
2:15 - iPhone 7 Series
2:31 - iPhone 8 Series
2:48 - iPhone X Series
3:11 - iPhone 11 Series
3:42 - iPhone 12 Series
4:17 - iPhone 13 Series
4:52 - iPhone 14 Series
5:26 - iPhone 15 Series

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