The Samsung Galaxy S4 can endure, according to official indices, up to 17 hours of continuous use. This time lasts up to 350 hours if we do the analysis at rest. And that's with a 2,600 milliamp battery. It is a very positive balance, although there will be those who may need a little extra push when it comes to significantly expanding autonomy in very specific circumstances. With a view to this, it is very interesting to take into account a series of tricks with which we could achieve those extra minutes or hours that save us from a hurry if we do not have a charging point at hand.
screen
The panel configuration is perhaps the most important point of how many can be managed so that we can make a difference when it comes to extending the autonomy in use of the Samsung Galaxy S4. In this sense, the device integrates an option that, once activated, makes the phone interpret the environmental conditions so that the light emitted by the screen is self-regulating and thus reduce unnecessary energy costs as much as possible. If we go to the "settings" menu and select "screen" we can mark this option, so that the automatic brightness is activated. In any case, if we want to extend the battery life even more, it is enough thatlet us adjust this brightness to the minimum that makes it possible to consult the contents on the panel.
Use of Wi-Fi and 3G networks
Controlling the type of data connections that we are using from the Samsung Galaxy S4 is another important aspect if we want to make efficient use of the battery. The moments in which we have to go from Wi-Fi access to 3G are practically anecdotal, so it is convenient that, seeking the longest possible autonomy time, we control the activation and deactivation of the sensors. The process can be somewhat uncomfortable, but it is highly recommended when we want to conserve the highest possible battery charge. Thus, if we are at home or at the office and our Samsung Galaxy S4 is connected to a Wi-Fi network, it will be recommended that we disable access to 3G networks. In the same way, if we are not taking advantage of a nearby Wi-Fi and we limit ourselves to traffic on mobile networks, we should block the tracking of wireless points.
More wireless networks
The same happens when we check that we are not taking advantage of the Bluetooth port or the GPS locator. There is no use having a wireless connection to link with other devices if we do not intend to exploit its possibilities. Although the Samsung Galaxy S4 keeps us out of the reach of third-party equipment unless we expressly request it, having the Bluetooth port open without using it involves a significant power drain, so in the attempt to achieve the greatest possible autonomy it is important that let's disable it. And, of course, in case we are not going to use any of the functions linked to the GPS sensor "" such as Google Maps, Navigationor geolocation in photos and videos ”” or any of the applications that feed on information from it ”” such as the Facebook locator, Foursquare or the solutions for athletes ””, we should keep it off.
Vibration
Apparently this is a minor section, although everything counts to amass autonomy in the Samsung Galaxy S4. This phone has a powerful built-in speaker, so unless circumstances require it, we'd better disable the vibration of the terminal.
Multitask
The way that the Samsung Galaxy S4 allows you to work with several applications open simultaneously is most attractive. But if what we want is to gain time for autonomy, it is interesting to turn our back on its full potential at very specific moments. This phone integrates the Multi-window function, with which a series of active utilities are maintained in various planes, but it is useless to use it when what we want is to make the Samsung Galaxy S4 last for the maximum time before connecting it to the power. Thus, in addition, we should close the applications that we do not use and that remain operational in the background.
