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- #How much battery life drops each hour on the iphone 6 android
- #How much battery life drops each hour on the iphone 6 plus
The iPhone 6s Plus manages a similar level of performance but over time you can start to see some throttling, likely a function of the longer runtime and higher display resolution. Due to 1334x750 display resolution and strong GPU, the iPhone 6s manages to last the entire test without any notable throttling, and effectively pegged at the refresh rate of the display. Looking at GFXBench, which is an infinite loop of the T-Rex on-screen benchmark to approximate intensive video gaming we see that the iPhone 6s doesn’t last very long either, but the performance throughout the test is incredible. The same is true of the iPhone 6s Plus, but the larger battery helps it to last a bit longer. In Basemark OS II, we start off with a pretty shocking result as the iPhone 6s lasts less than three hours in this test, but looking at the battery score it’s pretty clear that the reason why the iPhone 6s doesn't last very long is because it’s running with relatively little throttling throughout the test, so the battery score is high as a result. It's also worth noting that in GFXBench there are two data points removed as the low power popup causes an incorrect frame rate to be recorded.
#How much battery life drops each hour on the iphone 6 android
However, it’s important to note that the Basemark OS II performance score here isn’t necessarily as accurate as scores from Android devices as the battery score can be calculated with 98 data points instead of 80 as battery score is partially derived from the rate at which the battery percentage decreases. This also allows us to see the extent to which various components of the phone throttle down in response to relatively high sustained loads. In order to also look at battery life in more extreme scenarios, we use Basemark OS II and GFXBench to really place a strong stress on the CPU and GPU to see what power draw is like under sustained load. It’s likely that the next big jump in battery life here will come with FinFET process technology on the modem, along with other general modem design improvements. This might seem strange, but given that the move from a 28nm process to a 20nm process on the modem from iPhone 6 to 6s didn’t come with FinFET it makes sense that the modem will remain a significant power drain. In LTE web browsing, we see a smaller improvement than what we observed in the WiFi test. Both of our review units use a TSMC A9, so I don’t think we can attribute a foundry difference to the odd results that we’re seeing here. As the display becomes bigger, the effects of SoC efficiency are just harder to notice, which also explains why it looks like the iPad Air 2 has effectively the same battery life whether you’re running just a blank display or our web browsing test. I was pretty confused by this, but it’s likely that we’re seeing these results because the iPhone 6s is going to have larger relative power consumption of the SoC when compared to the display. The iPhone 6s Plus appears to regress relative to the iPhone 6 Plus, yet the iPhone 6s solidly beats the iPhone 6. Our first test is WiFi web browsing, and here we see a pretty curious trend. As always, we run all battery life tests with the display set to an average of 200 nits and all possible background tasks disabled.
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In order to test this properly, we ran the iPhone 6s’ through our suite of battery life tests to try and get an idea for overall battery life.
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In light of this reversal one might assume that battery life has decreased as a result, but given the move to a FinFET process and other major component improvements it’s hard to say how battery life has increased or decreased. Normally, it’s almost a given that battery size will be at least constant or increase but in order to accommodate additional components like the Taptic engine the battery has been made smaller. In the case of the iPhone 6s, battery life is especially important to examine because this year Apple has actually made the battery of their phone smaller than before.
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It probably goes without saying that more battery life is always better. With any smartphone, battery life is always one of the most important considerations.