If your battery is low, it is not a good idea to record videos on your mobile because it can cause it to run out quickly or end up turning off after a short time. If you have 20% battery or less, the best thing you can do is reserve it so that it lasts much longer and you can use it until you have the opportunity to charge it.
If you don’t, you may need your mobile at another time and it will not be available because recording videos consumes much more battery than you imagine, just like making video calls. For example, if you want to call someone to meet, send a quick message or simply have the line available in case someone needs to call you. In this case, it is better that you take a photo or record as little time as possible if you have no choice but to do so.
To consume less you would have to see how to avoid using any of these or optimize consumption, something that is complicated, you could only value recording with the screen off on Xiaomi. In all mobiles, it occurs to us that you can reduce the brightness of the screen, lower the resolution of the videos and whatever you can think of, whenever possible. Although it is best to directly avoid it and, if you know that you are going to record something, go with enough battery or take an external one.
One of the main reasons for spending so much power is because this action requires the use of both the screen and the camera , and these are two power-hungry components. In fact, they are one of the most consumed on your mobile. In addition, the images displayed are animated and there is sound.
This is the battery that consumes recording videos
What you can spend will depend on your mobile , taking into account its autonomy, screen technology, quality of recordings, operating system, processor and many other aspects. If it is a constant recording and at maximum resolution, the battery will vanish sooner than you imagine. If this is already the case when you have a lot of battery, in which you will see that it goes down more quickly than you imagine, doing it with a low battery is a big mistake.
You can consume 1% or more for every 2 minutes of video recording , although this consumption will depend on the mobile you have. Thus, if you have a 20% battery and you make videos continuously, in just over half an hour you will run out of battery. Even before if your mobile is not well optimized or your battery is on its last legs. If you look at the test that we have carried out, although as we have said, it does not have to coincide with yours, in 20 minutes recording more than 10% of the battery has been consumed. To discover the consumption, you can see in the settings of your mobile, in the battery section and see what the camera has consumed. Do not test if you do not have much battery.
We cannot tell you exactly what you are going to spend with your mobile recording videos simultaneously , but it is most likely that 100% of your battery will not last for a recording of 3 hours and a half or 4 hours. In some cases, much less. If you want to record a concert, you will surely drain 50% of your battery or more before the end if you carry it fully charged.