Here are 4 causes which properly explain you why smartphones heat up
Workload:- Lots of applications are running in the background and you don’t even know that they are running so they take a load on the device, which heats up because of the heavy workload without the user noticing it.
Surrounding temperature:- This is very imperative to know You cannot expect the mobile to get to a lower temperature than what the outside temperature is. We’re from India, and temperatures around 35° to 38°are normal in many places. While the battery life is getting hit anyways, you can call it normal if the smartphone is operating at around 38-40° in such conditions.
Heavy gaming:-Using your smartphone for heavy games is far from a good thought. No doubt the App store has a wide collection of amazing games, ranging from fun, entertainment, action, etc. The big size of the games, the more complex it becomes and sucks up your battery juice and RAM by warming up.
Heavy streaming:-Watching a movies and playing videos in a poor signal therefore requiring a solid 3G/4G network connection. The longer your Data connection, the shorter your battery life, at the same time, your phone is warming up like a heater.
solutions to avoid over heating problems in smartphones.
Disable Bluetooth, WiFi, GPS - It is important for the user to check for and disable all the connectivity options present on his/her smartphone while they are not in use. In case they are left open unnecessarily it might lead to higher battery drain which may or may not be the reason of overheating..
Use of 4G and 3G Data for a longer Time - When we are using 3G or 4G data is continuously used by the cell phone, processor and GPU are working continuously which causes heating the solution is to take frequent breaks following 20-30 minutes of gaming, it will be good for your eyes as well will reduce the heating
Do not use the Smartphone when Charging- Another factor that overheats a smartphone is the passion of gaming which users have. However, experts say that user should try not using the handset at such moments since it puts a load on the processor. Not just games, even watching videos while charging has a considerable effect on the hardware.
