I measured the battery duration and wired/wireless charging speed of the 'iPhone 14 Pro'
After completing the photo review of the `` iPhone 14 Pro '' released on September 16, 2022, next I checked the battery performance of `` video playback (streaming) for up to 20 hours ''.
iPhone 14 Pro and iPhone 14 Pro Max - Apple (Japan)
This time, fully charge the iPhone 14 Pro, ' iPhone 14 Pro Max ' and ' iPhone 14 ', and continue playing ' NASA Live: Official Stream of NASA TV ', which NASA distributes on YouTube 24 hours a day, on the YouTube app. I checked the consumption speed of the battery.
When viewing, maximize the brightness of the screen and turn off the automatic brightness adjustment and 'True Tone' that were turned on by default. The volume is set to 8 out of 0 to 16 levels, and the network connection uses Wi-Fi instead of mobile network.
It looks like this when the viewing state was shot with time lapse. Of the three iPhones, the top is the iPhone 14 Pro Max, the center is the iPhone 14, and the bottom is the iPhone 14 Pro.
I continued watching YouTube on ``iPhone 14 Pro Max'' (top), ``iPhone 14'' (middle) and ``iPhone 14 Pro'' (bottom) and checked how long the battery lasts-YouTube
Measurement starts at 18:17.
The first change came on the iPhone 14 Pro, with a notification indicating that the remaining battery level was 20% 8 hours and 10 minutes after the start of measurement.
Twenty minutes after that, a similar notification appears on the iPhone 14.
The iPhone 14 Pro turned off 10 hours and 16 minutes after the measurement started.
The power of the iPhone 14 was turned off 10 hours and 33 minutes after the measurement started.
Speaking of the iPhone 14 Pro Max, the remaining 20% finally reached 12 hours and 22 minutes after the start of measurement.
It continued to operate for nearly 3 hours as it was, and the power was completely turned off when 15 hours and 15 minutes passed from the start of measurement.
Next, try charging from the state of 0% remaining amount using the
Power came on at 10:01.
Charged to 46% at 10:38 ......
68% at 11:00
88% at 11:30
It was charged to 100% at 12:00, two hours after the start of measurement.
Since it also supports high-speed charging using a 20W charger, try charging using '
The measurement started at 16:30, and the power was turned on at 31 minutes.
After 30 minutes, it rises to 43%.
79% after 1 hour.
Charged to 95% after 1 hour 30 minutes.
It was 18:26, 2 hours and 26 minutes after the measurement, when it was fully charged. In the previous measurement under the same conditions, the iPhone 14 was fully charged in
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