Apple's "Far Out" iPhone 14 Event: Follow along with our live blog.

Apple mentioned larger batteries that last for a longer period of time, but the company did not give any details about the increases that we can expect. With direct comparisons to prior-generation iPhone 13 models, all of the iPhone 14 models offer longer battery life, coming in around an hour of improvement.

Up to 20 hours for video, up to 16 hours for streaming, and up to 80 hours for audio are included in the price of the iPhone 14. For video, the phone lasted for 19 hours, 15 hours for streaming and 75 hours for audio.

When watching videos, the iPhone 14 Pro lasts for up to 23 hours, up to 20 hours for streaming video, and up to 75 hours for audio.

When watching videos, the iPhone 14 Pro Max lasts up to 29 hours, up from 28 hours, up to 25 hours, and up to 95 hours.

It takes up to 26 hours for video to be played, up to 20 hours for streaming video, and up to 100 hours for audio to be played on the phone.

The four iPhones can be charged to 50 percent in 30 to 35 minutes with a 20 watt or higher power adapter.