Oh? It’s not small and lightweight at all

Generally, it is believed that it is convenient for tools to be small and lightweight. So, for example, the smartphone has become smaller and has become a wristwatch. Many of the new products advertise that they are slim.

However, when they are actually used, the opposite phenomenon occurs. In the case of a smartphone, it is good to make it smaller and lighter, but the battery size is also smaller, so you have to connect a mobile battery to continue using it for a long time.

Smartphone and mobile battery. Oops, don’t forget the charging cable.

Oh? It’s not small and lightweight at all. On the contrary, it is big and heavy.

In other words, a smartphone that is small and lightweight is large and heavy because it requires an external power source.

Moreover, other troubles occur with high-performance smartphones. The smartphone heats up while using it continuously.

Then, the smartphone that has generated heat automatically suspends charging. This is because it is known that in the worst case there is a risk of fire if the fever cannot be stopped.

A smartphone that cannot be charged cannot be used continuously. If you continue to use it, it will automatically shut down.

How to avoid such troubles? First of all, the smartphone is a telephone, so if you just make a call, it will not generate heat.

However, mobile phone companies have to earn additional data communication charges because device development costs are not amortized only by calling revenue. Therefore, various apps have been released.

Therefore, a mobile battery is not required unless you use additional functions such as apps. If you want to make things that you carry around minimal, don’t use your smartphone for anything other than calling.

If you think calmly, it is strange that a phone has a camera and GPS.

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That’s all for today’s post. Thank you