The volume effects battery life so feeding the sound output into external amplified speakers will
often extend the battery life, while using un-amplified speakers loud enough to hear without headphones will shorten it.
Not exact matches
The YotaPhone 2 is a high - end Android phone with a large e-paper display on the back that uses no power when displaying static images and graphics, greatly
extending battery life when used
often instead of the traditional front display.
Anything that
extends battery even by a little bit is appreciated, especially in an age where
battery life can
often suffer at the behest of power and performance.
The e-paper display uses no power to display static information and graphics, greatly
extending battery life when used
often instead of the traditional front display.
However, its limited
battery life is a concern if you play for
extended periods, while the build quality of its hinges is somewhat suspect,
often leading to a loose jangly feeling after a few weeks.
Eco Mode, though
often impractical, does
extend battery life well past what's possible with the normal Windows power - saving profile.