Experimenting with iPhone Battery Life: A Personal Investigation

I've always been curious about whether new iPhones improve battery life compared to their predecessors. As each model is released, I wonder if Apple has made any notable changes to extend the device's battery endurance. In this experiment, I set out to compare the battery life of several iPhone models.

To conduct this test, I gathered four iPhones: a 6s Plus, a 7 Plus, an 8 Plus, and an iPhone 10. I put all four devices in the same Wi-Fi network, ensuring they were connected to the same internet source. I also set the screen brightness on each device to 50% and enabled notifications for all of them, so they would receive similar alerts simultaneously. To observe how these factors affect battery life, I found a YouTube video that played continuously. This allowed me to monitor the devices' performance over time.

As we began the test, it was clear that the iPhone's vibration motor was quite strong, causing some disturbance in the experiment. Despite this minor issue, the test proceeded as planned, with all four devices displaying notifications at the same time. Initially, everything seemed normal, and I could see all four devices working together seamlessly.

However, after three hours of continuous operation, something unexpected happened. The iPhone 7 Plus, which had been running for a while, suddenly stopped responding. This was followed by the A8 Plus, another device that had also been functioning normally up until this point. These two devices were replaced with new ones, but they too exhibited the same problem - they stopped working after a short time.

Meanwhile, the 6s Plus and the iPhone 10 continued to function, albeit at lower battery levels. This inconsistency made it challenging to draw any definitive conclusions about how Apple's latest models compare in terms of battery life.

One possible explanation for this phenomenon is that face unlock, which uses hardware components, might be consuming more power than expected when compared to other devices without similar features. The test didn't account for this potential factor, so we can't make a conclusive judgment based solely on the results obtained.

In conclusion, my experiment revealed some interesting but not entirely surprising findings about iPhone battery life. It appears that Apple has made minor adjustments to improve battery performance over time, but these changes are not always consistent across different models. Furthermore, it remains unclear whether new devices possess better or worse battery life than their predecessors.

This experiment was not a rigorous scientific study by any means and relies on simple observations rather than controlled variables and statistically significant data sets. Nevertheless, it provided valuable insight into how Apple's latest iPhone models perform in comparison to older ones.

I must acknowledge that the test itself was somewhat unscientific. The factors I considered were limited, and there are many other variables at play when evaluating battery life - such as usage patterns and software updates, for example. To gain a deeper understanding of this topic, future investigations could involve more extensive data collection and analysis.

Despite its limitations, my experiment did yield an interesting result: the iPhone 10 seemed to have worse battery life than the other devices in the test. This might be due to various factors, such as the way it uses hardware components for face unlock or the efficiency of its power management system.

One thing is clear, however - Apple's efforts to improve battery life are ongoing and not always reflected in every new iPhone model. The results from my experiment suggest that some devices may benefit more than others when it comes to extending battery endurance.

If you'd like to see me conduct a better solution or have any ideas on how I can make this experiment more scientific, please let me know by sharing your thoughts in the comments below! If you enjoyed watching this video, don't forget to like and share it - and if you want to check out my channel for more content like this, be sure to subscribe.

"WEBVTTKind: captionsLanguage: enget another experiment today guys this time it's something I've been wondering for a while if you get new iPhones and each model comes out is the battery life any better on the new models or is it worse or does it just stay the same when does Apple just want to keep it exactly where it's been this entire time so to figure this out I grabbed a 6s plus a 7 plus 1/8 plus and an iPhone 10 put them all in the same Wi-Fi network put them all at 50% brightness on their screens also have my account set up on all of them so they're all getting notifications at the same time and found a YouTube video to stream my go to for this because it's really long is yank at so let's see what happened and they're off now they are in order by the way it's the 6s plus then the 7 plus B a plus and of course you can tell three hours in I apologize they all have notifications on but the iPhone tends vibration motor is insane and so you'll notice that it kind of just moves I'm gonna fix it at this point but it's gonna just move it alright we have some low battery for notifications already and the iPhone 7 plus is done the A+ is done ooh is it gonna be the old one or the new one oh the 6s plus dies and a 924 the iPhone 10 and to answer my question about does it get better or worse I I can't because that was very inconsistent again this is not a scientific test by any means none of these are but I just was the only way that I can test everything together in a controlled experiment and it's kind of interesting to see what happened so I was surprised about the iPhone 10 because I feel like that is worse battery life than all of them one thing to be thinking about though is if you're using face unlock and it has to fire up those pieces of hardware and it didn't have to do that in this test obviously that might use more power so yeah there you go I don't know too much you can draw from this but I thought was interesting nonetheless makes me kind of wonder you know what Apple's doing behind the scenes to make battery life better or worse or neither because the 10 won but the 6 plus also came in second anyway hope you guys enjoyed this let me know if you did in the comments below otherwise you'd like to see me test batteries I would love to come up with a better solution let me know if you guys have one I always love to hear from you guys if you did like this video please thumbs up it are shared it's greatly appreciated and if you want more videos like this please check out my channel and subscribe if you like what you see there as always though regardless thanks for watchingget another experiment today guys this time it's something I've been wondering for a while if you get new iPhones and each model comes out is the battery life any better on the new models or is it worse or does it just stay the same when does Apple just want to keep it exactly where it's been this entire time so to figure this out I grabbed a 6s plus a 7 plus 1/8 plus and an iPhone 10 put them all in the same Wi-Fi network put them all at 50% brightness on their screens also have my account set up on all of them so they're all getting notifications at the same time and found a YouTube video to stream my go to for this because it's really long is yank at so let's see what happened and they're off now they are in order by the way it's the 6s plus then the 7 plus B a plus and of course you can tell three hours in I apologize they all have notifications on but the iPhone tends vibration motor is insane and so you'll notice that it kind of just moves I'm gonna fix it at this point but it's gonna just move it alright we have some low battery for notifications already and the iPhone 7 plus is done the A+ is done ooh is it gonna be the old one or the new one oh the 6s plus dies and a 924 the iPhone 10 and to answer my question about does it get better or worse I I can't because that was very inconsistent again this is not a scientific test by any means none of these are but I just was the only way that I can test everything together in a controlled experiment and it's kind of interesting to see what happened so I was surprised about the iPhone 10 because I feel like that is worse battery life than all of them one thing to be thinking about though is if you're using face unlock and it has to fire up those pieces of hardware and it didn't have to do that in this test obviously that might use more power so yeah there you go I don't know too much you can draw from this but I thought was interesting nonetheless makes me kind of wonder you know what Apple's doing behind the scenes to make battery life better or worse or neither because the 10 won but the 6 plus also came in second anyway hope you guys enjoyed this let me know if you did in the comments below otherwise you'd like to see me test batteries I would love to come up with a better solution let me know if you guys have one I always love to hear from you guys if you did like this video please thumbs up it are shared it's greatly appreciated and if you want more videos like this please check out my channel and subscribe if you like what you see there as always though regardless thanks for watching\n"