Hi! Hmm, that makes me very worried indeed. I was under the impression that batteries capacity were growing better but if i understand its not the case. I wonder why my Nokia 8 (android) can last for so long? /A
> 2 nov. 2018 kl. 17:40 skrev Mary Otten <motte...@gmail.com>: > > Interesting. The XR is the one exception to this trend. > > iPhone battery life getting worse – a trend likely to continue, says report > 9to5Mac / Ben Lovejoy > > > Tests carried out by the Washington Post, CNET, Consumer Reports and Tom’s > Guide suggest that iPhone battery-life is mostly getting worse with each > successive generation. > > Experts believe that’s a trend likely to continue for some time yet … > > It’s not a problem specific to iPhones, says the Washington Post > <https://www.washingtonpost.com/technology/2018/11/01/its-not-your-imagination-phone-battery-life-is-getting-worse/?noredirect=on&utm_term=.c6b3775defce>, > but something seen with Android flagships too. > > For the last few weeks, I’ve been performing the same battery test over and > over again on 13 phones. With a few notable exceptions, this year’s top > models underperformed last year’s. The new iPhone XS died 21 minutes earlier > than last year’s iPhone X. Google’s Pixel 3 lasted nearly an hour and a half > less than its Pixel 2. > > There is one exception on the iPhone front: the iPhone XR, with its LCD > screen, offered the best battery-life of all. But the results otherwise show > a gradual decline. > > The battery-life of the iPhone X was slightly worse than the iPhone 8. The > iPhone XS didn’t last as long as the previous year’s iPhone X. And the iPhone > XS Max – despite having the largest battery Apple has ever put into an iPhone > – didn’t last quite as long as the iPhone 8 Plus. > > That’s in direct contradiction to Apple’s claim > <https://9to5mac.com/2018/09/15/iphone-xs-iphone-xr-iphone-8-iphone-7-comparison/> > that the iPhone XS ‘lasts up to 30 minutes longer than iPhone X,’ but the > problem there, says the piece, is that there are no agreed standards. > > The Post’s Geoffrey Fowler was so surprised by his results he asked other > sites to confirm. > > I called up a squad of other tech journalists also obsessed with testing at > CNET, Tom’s Guide and Consumer Reports. “Our overall average battery life is > coming down,” says Mark Spoonauer, the editor in chief of Tom’s Guide, who > also found the iPhone XS battery died sooner > <https://9to5mac.com/2018/09/24/iphone-xs-iphone-xs-max-battery-life/> than > the iPhone X. Many of the phones with the longest battery life, he adds, are > a year old. > > One industry expert says that’s not surprising. The iPhone XS does have a > marginally smaller capacity battery > <https://9to5mac.com/2018/09/19/iphone-xs-max-xr-battery-specs/> than the > iPhone X, but that’s not the problem. > > [There’s] an open secret in the industry: the lithium-ion batteries in > smartphones are hitting an inflection point where they simply can’t keep up. > > “Batteries improve at a very slow pace, about 5 percent per year,” says Nadim > Maluf, the CEO of a Silicon Valley firm called Qnovo that helps optimize > batteries. “But phone power consumption is growing up faster than 5 percent” > […] > > And the phone power situation is likely about to get worse. New ultrafast > wireless technology called 5G, coming to the U.S. neighborhoods soon, will > make even greater demands on our beleaguered batteries. > > Apple puts a lot of work into power optimization, but it’s not quite keeping > up with the power demands of the performance increases. > > What can you do to extend your battery-life, short of using your phone less? > The main tips are to reduce screen brightness and to use Wi-Fi over LTE where > possible. > > In the tests, which made the phones surf the web constantly, the iPhone > results were: > > iPhone XR: 12h 25m > iPhone 8 Plus: 10h 10m > iPhone XS Max: 10h 06m > iPhone 8: 9h 51m > iPhone X: 9h 30m > iPhone XS: 9h 09m > The iPhone XR also beat out all the Android flagships tested, with Samsung’s > Note 9 taking second place. > > Until the oft-promised battery technology breakthrough delivers results, it > looks like Apple’s obsession with performance boosts means we can expect a > continued gradual decline in battery-life for some time yet. > > Photo: Shutterstock > <https://www.shutterstock.com/image-vector/battery-saver-application-iphon-ipade-ipode-392320618?src=acM_21IRJRqWydpeT3SpnQ-1-67> > Check out 9to5Mac on YouTube for more Apple news: > <https://www.youtube.com/c/9to5mac?sub_confirmation=1> > > > > Original Article: https://9to5mac.com/2018/11/02/battery-life/ > <https://9to5mac.com/2018/11/02/battery-life/> > > Sent from my iPhone > > -- > The following information is important for all members of the Mac Visionaries > list. > > If you have any questions or concerns about the running of this list, or if > you feel that a member's post is inappropriate, please contact the owners or > moderators directly rather than posting on the list itself. > > Your Mac Visionaries list moderator is Mark Taylor. 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