Sony Xperia Z3 - How to Enable the Power Saving Mode

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The Stamina mode can help to extend the battery life of your smartphone for a couple of hours. This is achieved by disabling certain features (Wi-Fi, Bluetooth, background apps...) of your smartphone. The latest version of the Sony Xperia Z offers three different modes for you to choose from:

Go to Apps > Settings > Devices > Power Management:


The estimated battery time, as well as the different power saving mode are listed here:


The Stamina Mode: This is the basic power saving mode. You can configure your phone to disable background apps, Wi-Fi and Mobile Data when the screen is off (standby mode). You can also enable the Extended usage which lowers the device performance to increase battery life:


The Ultra Stamina Mode: This mode restricts the use of your smartphone to the basic features only (restart required):


The Battery Saver Mode: Automatically turn off features like Wi-Fi, Bluetooth, Mobile data and Auto-sync when the battery level reaches a certain threshold:
Jean-François Pillou

Jean-François Pillou - Founder of CCM
Better known as Jeff, Jean-François Pillou is the founder of CommentCaMarche.net. He is also CEO of CCM Benchmark and digital director at the Figaro Group.

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