On 19 September, the release of iOS 11. According to analysts ‘ estimates, 25% of all Apple mobile devices has been updated to a new version of the system. Many criticize her for a lot of bugs and visual inconsistencies, but there is a more serious problem is high energy consumption.
Apple hasn’t talked about time changes in the operation of the devices at the presentation WWDC 2017, but, as always, with the advent of new features and capabilities reduced the autonomy of the gadgets.
The company Wandera has analyzed the iPhone and iPad running iOS 10 and iOS 11 and presented a comparative chart. It can be seen that iOS 11 spends much more energy and discharges the device is almost 2.5 times faster.
Gadgets on iOS 10 discharged from 100% to 0% on average for 240 minutes, in that time, iOS devices 11 are discharged within 96 minutes.
However, not all users have noticed changes in their smartphones and tablets compared to iOS 10. A lot depends on how people use their gadgets.
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