Iphone xr battery life after 2 years

Here we list and explain the battery capacities of every iPhone from 2007’s original iPhone to the very latest iPhone 16 series.

Measuring iPhone battery life in straight hours of real-world usage (as Apple likes to do) is not an accurate metric for comparison purposes as so many use and environmental factors play a part.

We can, however, rely on straight technical specifications to tell us the battery capacities of each iPhone.

For the latest battery life tests of every iPhone from the iPhone X to the iPhone 16 Pro Max see: iPhone 16 battery life: how much the iPhone’s battery life has improved.

Apple is notoriously secretive about these battery specifications, mainly because smartphones from rivals such as Samsung boast much larger battery capacities.

We can only discover the battery capacities by ripping the battery out of the phone and checking the specifications printed there.

These are measured in either Milliamp Hours (mAh) or Watt Hours (Wh).

Milliamp hours are a measure of electrical charge, while a watt-hour is equal to one watt of energy consumed

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