How to see the screen of my Smartphone or PC on the TV with Miracast?

You may not know it, but it is already possible for you to share screen with Miracast on other devices. This is because the Miracast protocol is built into most modern devices. That is, you can start to see the screen of the Smartphone or PC on the TV.

Not only in computers and mobile phones, but even many newer televisions already incorporate this application. All for the best benefit of users in the digital age. Therefore, fully connecting the Laptop to the TV is now easier, just like connecting an Android or iOS mobile phone to the Windows PC or Mac.

In this way, if what interests you is to know how this technology works to take advantage of it, you have come to the right place. Here you will find everything you need to know about Miracast and how to use it on your mobile phone or PC.

What is Miracast?

This is the name of a direct file transmission protocol . In principle, its intention is to replace the HDMI cable with a wireless system, with which you can transmit both image and sound. Nowadays it is possible to install and connect a Miracast in Windows 10 easily.

Certified by the Wifi Alliance, it uses such a signal to connect with another device and reproduce the screen of one device on another . All this with little delay and no need for additional software. It also has WPA2-PSK encryption which is the most modern to date.

The failure is presented in the unreliability it has presented on occasions and in the limitation of the mirror option. If exactly what you see in one you will see in another, you cannot even turn off your smartphone screen when sharing screen with Miracast. Of course this is still useful but other platforms have expanded the options.

However , for these reasons Miracast has not been as successful as it should, despite being integrated into countless teams.

So you could turn to other applications like Google’s Chromecast or Apple’s AirPlay, but this is not absolutely necessary. If you are at work or in classes and you need to quickly project what you have on the screen of your computer or smartphone, this is your solution.

How to see the screen of the Smartphone or PC on the TV?

That is, currently, many of the devices you use (in Windows 10 or from Android 4.2) incorporate it without specifically announcing it. For this reason, you can use it to mirror screens without having to resort to third-party software.

There is some confusion that both computers (the one that projects and the one that receives) must be on the same network, but this is inaccurate. The sending device generates the network itself , into which the receiving equipment connects. In other words, it generates its own Wi-Fi network temporarily.

Take advantage of your TV

As for the TV, the most up-to-date ones also incorporate this technology and you only have to activate it in its default settings . Take special note of the name of the TV to locate it later.

So, to share screen with Miracast you just have to follow these simple steps depending on the equipment. To give you a quick idea, it works in a similar way to bluetooth where both teams must connect before transmitting.

Synchronize your computer

In Windows 10 what you should do is go to “Settings” and between the “System” options , enter the “Screen” section. Once there, an option should appear that says “Connect to a wireless projection ” on which you must click. Now you only have to activate the same function on your TV if it is no longer active.

Also from your smartphone

To share screen with Miracast from your mobile phone, it must have an Android version higher than 4.2. As already mentioned, you will not find the option directly, but surely you have the function with another name such as “duplicate screens” or “transmit”.

Some mobiles even incorporate this option directly in the gallery or when selecting audiovisual files. When you activate it now, you just have to look for your TV and choose to play on it. This will make everything you see on the first screen play at the same time.


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