All brands compete on the same path, offering their users the best mobile device always. However, in recent years we have seen a much tougher battle in the section of smartphone screens. And all for a single reason, to get a smartphone with a “full screen”.
In the case of Apple, we have already seen how it began to work on this aspect with the reduction of the bezels, the fact that they removed the Touch ID from their panels, and the arrival of the famous notch of the iPhone X. However, mobile manufacturers, want to go one step further. Therefore, many wonder when we can enjoy a full-screen iPhone without anything interfering with visibility.
Touch ID y Face ID bajo el panel del iPhone
One of the first problems that the American company has run into is that by giving the Face ID function biometric exclusivity, the truth is that it still needs the small notch, which we have been seeing during these last four generations of iPhone. Also, how many are the users who continue to miss and cheer for the return of Touch ID?
However, it seems to be getting closer and closer to fulfilling this request. Especially now that Apple has just seen how a patent has been approved with which they can move so many Face ID and Touch ID components under an OLED screen. That is, those from Cupertino already have in mind to recover their famous fingerprint sensor, but this time under the panel of their iPhone. And best of all, they will eliminate the well-known notch or hole for the selfie camera from the screens at once.
And although this patent does not speak openly about these two technologies, the truth is that with the descriptions of the components that they want to place under the panel, it is clear that they refer to these two famous elements of the iPhone. In addition, it can be clearly seen how the firm speaks that the screens will end up being thicker and users will have a greater use surface for what they want.
However, after seeing that this patent has been approved, the thought that goes through the heads of many is when we will get to enjoy these two elements on an Apple mobile. It is clear that, for the next smartphone that is released this year, it is impossible that we will get to see it. So all hopes are placed on the iPhone 14, although many believe that it will not be until the arrival of the mobile that Apple will present in 2024 when we will enjoy its mobile in full screen.
With the passage of time, technology has advanced in such a way that users who have Android mobile devices are becoming more demanding. Especially when it comes to specs like smartphone storage. Therefore, many people prefer to buy a phone that has the option of adding a microSD card too, for example, increase their mobile storage.
Although, this last action is not the only action that we can carry out with memory cards. In addition, it must be clear that it is a fairly common solution that makes life easier since we will completely forget about having to reserve space within our phones. Now, the truth is that some people have mobile devices without a slot for these cards. So what can they do? Fortunately, there is another way to increase the internal storage of your terminal at certain times.
Add a microSD memory to your mobile
The truth is that mobile devices formerly did not have wireless connections such as Wi-Fi or even Bluetooth. So it was quite difficult to manage all the files that we were storing in our terminals, such as images or videos. Besides that his reduced memory also complicated our existence.
However, with the arrival of smartphones, these problems were solved, and much more with the arrival of cloud services. Functionality has facilitated the task of transferring the files from the terminal to have them accessible on any device.
However, it still remains a factor today that many users are completely unaware of and still wonder how it works. Therefore, there is an even easier alternative, we refer to memory cards for mobile phones through slots. However, depending on the model and manufacturer, we may not have this alternative, as is the case with Apple’s iPhone.
For this reason, it will be necessary to resort to external memories through its USB port, which we use to charge the smartphone itself. That is why we will explain both those that are compatible with our mobile devices, as well as the method of connecting external storage through an adapter.
In addition, surely many users still do not know, but by connecting a terminal to an external hard drive or storage card, we can enjoy videos or movies that are stored inside. So it will come great at any time when we go on vacation to a place where we do not have Wi-Fi.
Cards compatible with smartphones
The first type of storage that we will use to increase the internal space of our mobile will be that product that we call MicroSD card. Although the truth is that, within this accessory, we can find that they have different names, specifically, they are divided into three.
In addition, each of them has a maximum capacity and certain characteristics that make them more suitable depending on what need we want to cover. In this way, before buying this accessory for our mobile, we will have to make sure what microSD storage the terminal supports since not all cards and storage will be valid. Likewise, it will be essential not to forget the importance of placing it correctly on our mobile.
The classics are the microSD, they were also the most common years ago. Especially when smartphones did not have a great importance that they have today. Although they have already lagged behind since they have a maximum capacity of 2GB. Then we came across microSDHC cards. These are an improvement that allows us to have larger capacities of up to 32 GB. They will even give us more appropriate results to use for both photography and video recording.
Finally, there are the so-called microSDXC, the latest standard that there is and that is capable of offering us storage of up to 2 TB. This is why they are the ones that will give us the best results on our mobile today.
Although it must be taken into account that each card is adapted to certain needs. Therefore, before choosing which one we are going to buy, we have to know what the manufacturer of our mobile says with its maximum storage capacity and if it makes any indication about the class or allowed speeds. Of course, it will always be more advisable to buy one that offers us something else. Basically, because we are going to be able to charge phones and use them in the new smartphone that we buy.
Technology in mobile devices does not stop growing, especially in recent years, since it has been a period in which we have seen great advances. As is the case with the interesting reverse charging of smartphones. Probably, many users have not yet tried this option, but without a doubt, it is one of the features that can help us at any time.
We make it clear that it is one of the functionalities that has gone unnoticed the most among users, more than anything because there are still people who are still completely unaware if their smartphone has this type of technology. Of course, it should not be confused with the classic wireless, basically, because with this function, we can turn our smartphone into a charging base for other mobiles or even for other devices such as, for example, Bluetooth speakers or headphones.
What is reverse mobile charging?
Before going on to know how we can carry out the last thing that we have mentioned, the truth is that we have to know a little more about this technology. Mainly, we are facing a method that works with contact, that is, we can power other devices just by placing them on our terminal.
And although this technology has its origin in wireless charging, which began to emerge years ago in mobile phones, the reality is that it can also be used through a cable.
As we mentioned, it is more than anything the ability to exchange energy from one device to another. In this way, a terminal with wireless charging capacity can act as a power bank base as long as it has this technology integrated into its hardware. However, in the case of not having it, you can also resort to another method, which we will explain later.
As time has passed, it has spread more, that is why it is little known for now. In any case, it is a technology that promises a lot, since it is not only about the fact that we can charge one mobile with another, but best of all, we can supply power to any other device.
Charge any device with your mobile without cables
First of all, you have to know that if you want to charge your mobile with another, both must be compatible with wireless technology, but it will not be necessary for both to have the reverse functionality. That is, if your mobile is compatible with reverse technology, we will be able to power other mobiles with basic wireless or even other devices such as headphones or other accessories.
In addition, the development that led to the idea of this technology was basically so that we do not run out of battery in any situation. For this reason, its operation is based on electromagnetic waves that, through contact, are capable of being sent.
However, we must know that being a mobile device, the speed with which the other terminal or accessory fills its battery is limited. Well, this way we avoid overheating our smartphones. It is a technology that is still evolving and needs a few years to mature.
For this reason, the wireless and reverse route is a more spectacular method. However, its integration in different mobile phones is still something very difficult to find in those terminals that do not belong to the high range. Leaving this fact aside, we must emphasize the idea that it allows energy to be transferred from one device to another through direct contact, yes, we will have to place the device that we want to recharge on the back of the smartphone.
In addition, as we mentioned, both terminals must be compatible with the WPC Qi certification. In the event that you meet these requirements, you can start it up by accessing Settings and entering Battery or Connections. Then the reverse wireless function will have to be activated. Then it will be the simplest step since we will only have to turn the phone over and place the terminal that is going to receive the energy from ours on top.
Once we have followed these steps, said recharge will begin automatically and will remain active until we separate both smartphones. However, for priority reasons, some devices disable this technology when the battery of the smartphone used as a base is too low.
It should also be clear that it is somewhat more sensitive than the traditional cable method, so we must take care of some aspects such as the fact that it will not be as fast a method. Likewise, both devices must be turned on and it is also advisable that they do not have any type of casing or cover that blocks their connection.