This year is arguably the first when smartphone battery life got a more
serious focus from manufacturers, and received a significant boost on
average as a
result. Shaking your head in disbelief? Just look at the graphs below, where we rank flagship smartphones by battery life, according to our own benchmarks. Notice the overarching trend? Yep, we are getting about 25-100% longer battery life from this year's flagships, compared to their 2013 editions.
result. Shaking your head in disbelief? Just look at the graphs below, where we rank flagship smartphones by battery life, according to our own benchmarks. Notice the overarching trend? Yep, we are getting about 25-100% longer battery life from this year's flagships, compared to their 2013 editions.
Not too
shabby, and we also have to add the proliferation of actually useful
battery saving modes to this pleasant trend. Samsung started it off with
its Ultra Power Saving in the Galaxy S5 that goes as far as switching to a black&white mode for the display
when the battery falls under a certain threshold, but all major makers
are following suit now - HTC calls it Extreme Power Saving, with LG we
have Battery Saver, Sony titled it Ultra STAMINA, while Huawei echoes
Samsung with an Ultra Power Saving regime, for instance.
Furthermore,
this remarkable battery life boost this year can't be attributed to
some huge leaps in battery capacities from one year to the next. As you
can see in the first slide below, Sony managed to double the battery
life of its flagship Z-series with a negligible increase in battery
capacity, and is currently topping the charts. Samsung also achieved a
sizeable endurance increase with a modest battery bump, meaning that
manufacturers are now taking a more comprehensive approach, placing more
frugal components, especially screens, and optimising power consumption
on the whole.
A notable exception is LG, which kept the battery capacity from the G2 to the G3,
but outfitted its flagship with a ultra high-res Quad HD display, which
takes a significant a toll on the battery life. Thus, the G3 remains
the only flagship this year, whose battery life didn't improve over its
predecessor. Apple's new iPhone editions are also bucking the trend,
marking only a modest improvement, due to their larger,
higher-resolution displays. In any case, we have evidently moved from
one-day smartphone battery life, and are now bordering on the 48-hour
mark with average use on some flagships, which bodes well for all
weekend warriors. Hopefully, next year we are going to witness three
days of stamina, or even more, so we can finally cut the umbilical cord
of our chargers.
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