How does cellular communication work?
Many people think about how cellular networks work, what happens when we press the call button? When calling each other, the often called subscriber is not only within the same…

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Features of an inexpensive smartphone
Most users dream of buying an inexpensive smartphone that has the maximum capabilities. It is not so easy for a professional to do this. Often the difference and the possibilities…

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What is the difference between cheap smartphones?
One of the important differences between the compared models is the type of operating system. The most popular and used system is Android. Although some manufacturers promote their own OS…

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lot of energy

Powerful dual sim smartphone

There is not a single owner of a mobile phone who would never have encountered the problem of additional expenses for calls to numbers of other mobile operators. Manufacturers of mobile devices did not solve this problem for a long time, and models with two SIM card slots appeared. Such serious structural changes complicated not only the devices themselves and changed the price tag, a more productive hardware component became necessary, which led to an increase in energy consumption. Problem? Unlikely. Why? Let’s see below.

ADVANTAGES OF 2 SIM CARD IN SMARTPHONE
catalog of smartphones with 2 sim.jpgIt cannot be said that today the purchase of a two-sim smartphone is no longer a problem, the irony is that just a little more and buying a phone with one SIM will be a bigger problem, because the choice of models with two slots for SIM cards is truly huge: for every taste and budget, from untwisted brands to prohibitively cheap Chinese devices. And this is not casual – there are many advantages of such a phone: Continue reading

Why do I need a protective glass
Despite the fact that protective films remain a popular accessory for the screen of smartphones and other gadgets, protective glasses are ahead of them in their practicality. What is safety…

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Is mobile phone safe?
Now no one is surprised by the fact that many people use not one, but two mobile phones. But few people think at the same time about the question of…

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Why do I need a protective glass
Despite the fact that protective films remain a popular accessory for the screen of smartphones and other gadgets, protective glasses are ahead of them in their practicality. What is safety…

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What should I do if moisture gets into my mobile phone?
One of the signs of modern life is that each member of the family has his own individual mobile phone. Gone are the days when a household telephone was shared,…

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