How to display an image from a tablet to a TV

Wireless connection

The use of cords and cables creates additional complications. This is why wireless technology is considered the preferred option. Absolutely all modern TVs are equipped with Wi-Fi modules and Bluetooth chips. Therefore, there should be no problems with setting up the connection.

display, image, tablet

What is the principle of connecting a tablet to TV? There are several options. Each of them has certain advantages. Make the final choice based on your own preferences. Now we will analyze in detail the most popular ways to wirelessly connect a tablet to TV.

Wire connection

Wired methods of connecting the tablet to the TV are convenient in that the user does not have to download and install additional software. Wired sync is suitable for owners of devices that do not support Smart TV. To connect via a cord, use one of the following interfaces:

  • HDMI;
  • USB;
  • MHL;
  • RCA;
  • VGA.

Now let’s analyze in detail the advantages and disadvantages of all methods.

How to tie a double cord with a technique? All the subtleties of connection are described in detail in the user manual. Simply insert the cable plugs into the appropriate connectors. There is nothing difficult. Mostly the HDMI interface is located on the back of the TV, sometimes on the side.

  • Setting up the transmission of audio and video is carried out automatically immediately after both devices are connected with a cable. If there are problems with the transfer, then debugging is done manually. Take the TV remote control and then select the HDMI port as the signal source. In the settings, you also need to set the input value for this interface. Data output must be set in the tablet parameters via HDMI.
  • Developers are constantly improving HDMI in an effort to improve picture quality and increase data transfer rates. Therefore, the generations of the interface on TV and tablet may not coincide. In this case, you need to use the adapter, which we talked about earlier. This is the most practical solution to the compatibility problem.
  • The new HDMI 2.0 standard is enough to send 4K images to the big screen. The picture will be as natural and clear as possible. The channel bandwidth is increased to 18.2 Gb / s. This standard has appeared relatively recently. Therefore, it is extremely rare on devices.

When the connection is finally set up, the tablet desktop appears on the large screen. Management is carried out precisely with the help of a tablet. Another advantage of HDMI is that it allows simultaneous audio and video transmission. Therefore, there is no need to use additional cables.

In the tablet settings, you can activate the “Display mirror” option to duplicate the image. The user will be able to play video games on the big screen, as well as use various applications: Viber, Skype, WhatsApp and other utilities.

The USB cable can also be used to set up sync. However, this interface will not allow duplicating an image. The connection is for using the tablet as a removable storage device. The user will be able to view photos, play videos and include any other content.

To set up the synchronization of the tablet and TV via USB, connect these devices with a cable. The cord is included in the basic package of all tablets, since the gadget is charged through it. Open the TV sources and then select the USB port. With the help of the file manager, you can navigate between folders. Select the desired file and then play it. Controlled by a remote control.

What if the TV does not see the tablet via USB? This problem can appear for several reasons. First, check if the interface is damaged. It is possible that the connector pad has oxidized. Secondly, start the data transfer mode on the tablet. Third, the cable itself may be the cause of the problem. In this case, try a different USB cable.

The synchronization setting algorithm is not much different from the methods described earlier. It is necessary to insert the wires into the corresponding connectors, and then select the signal source on the TV.

The RCA interface is a familiar “tulip”. The main advantage of this connector is its versatility. Even an old CRT TV can be connected to the tablet using RCA. “Tulip” is presented in the form of a coaxial cable. There are three plugs at one end: red, white, and yellow. Each plug must be inserted into the corresponding color port on the TV panel.

Connection through the “tulip” allows you to use the tablet as a USB flash drive. This means you can watch photos, play videos and watch movies. You will not be able to duplicate the image. The RCI interface is an analog port, therefore, in addition to the tablet, you need to connect a charger so that the battery of the device does not run out.

Not all devices can be synchronized using this method. This is due to the fact that “tulip” is an analog technology; many gadgets popular today do not support it at the hardware level.

The tablets are not equipped with RCA connectors. This means that the user needs to purchase a special adapter in advance that will convert the digital image to analog. When the adapter is connected and the devices are connected with a special cable. Take the remote control, and open the basic settings of the TV. Output device mode must be selected.

Older TVs are equipped with a VGA output, with which you can also set up synchronization with the tablet. This technology is significantly outdated, but in rare cases it is still used. First, you need to get a special adapter, it will be connected via a USB connector or HDMI interface.

Separately, you need to think about how you will output sound to TV. Since the VGA interface is designed to transmit only video signals. Audio transmission can be carried out using a special cable or speakers. Mostly this method is used to connect a computer to a TV.

Allshare

Allshare software is similar to AirPlay technology, which was created by Apple. The Allshare function is implemented by the developers of the famous South Korean brand. Samsung. Synchronization of devices is carried out by connecting them to your home wireless network. Then the Allshare application must be launched on the tablet, it can also be called Samsung Smart View. The program is available for free download on Google Play.

The program is equipped with a built-in file manager. When your TV and tablet are connected to your home network, you need to go to the app to display the image on the big screen. However, this program is not very popular. This trend is largely due to the lack of a mirroring screen mirroring option. You can only play the previously downloaded files, and you won’t be able to start the video online.

10 ways to connect your tablet to your TV from the experts

There are many different ways to connect your tablet to your TV. Synchronization of these devices will significantly expand the functionality of the technology. You don’t have to limit yourself to watching a movie on TV. The tablet can also be used to control TV, launch various applications.

Users often have difficulty setting up a connection. Especially for them, the instruction “How to connect the tablet to the TV” was developed. Let’s take a closer look at all existing synchronization methods to determine the most effective one. We will also analyze the problems that users often encounter during the connection process.

Wi-Fi Direct

  • Open device settings. Switch to the “Wireless & networks” tab. Find the “Wi-Fi Direct” option, and then check the box next to it.
  • In the TV settings, you need to find the “Network” section. The path to it may differ depending on the TV model and manufacturer. Activate “Wi-Fi Direct” technology.
  • In the launched window with basic parameters, move the slider to the “Enable” position. Find your tablet device list, and then start syncing with your TV.
  • To use the tablet as a remote control, you will have to download a special application.
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With this connection of the Android tablet to the TV, a wide range of additional options opens up for the user:

  • viewing photos;
  • listening to musical compositions;
  • video playback (not streaming).

How to display video from tablet to TV? This can be done using Wi-Fi Direct technology. Activate the “Screen Mirroring” option. It is available on devices running Android 4.0 and higher. To start screen mirroring, open “Settings”, and then from the list that appears on the “Screen Mirroring” tab, select your TV.

The technology in question can also be used to remotely control TVs that support the Smart TV platform. To do this, you need to download a special application, for example, MediaShare. Ergonomics of the tablet touch screen will increase the comfort of TV control.

Wi-Fi Miracast

Miracast technology is good in that it allows you to set up synchronization of two devices without using a router. It also allows the TV to be used as a second monitor. In other words, the image will be duplicated. The picture quality will be the highest. The technology supports 4K resolution. However, you will not be able to launch a resource-intensive game. This is because the picture will be delayed by about a few seconds.

  • Go to Smart TV settings to activate the “Wi-Fi Direct” option.
  • Open the tablet settings, go to the “mirroring display Miracast”.
  • Click on the “Start” button.
  • A list of devices available for synchronization will appear on the screen.
  • Select your TV from the list that appears.

When all these actions are completed, the second screen will start automatically.

AirPlay

This technology is designed to connect Apple tablets to a TV. It is supported by iPads and newer device models from a popular American manufacturer. The function allows you to set up mirroring of the tablet display. To set up screen sharing, connect your TV and tablet to your home wireless network. If the devices are compatible, then a window will appear in the iPad control panel to start the broadcast.

The technology only syncs with Apple devices. Therefore, in addition to the iPad, you also need a proprietary Apple TV set-top box. AirPlay is special in transferring data with minimal latency. Therefore, users will be able to run video games and various applications on the big screen.

How to display an image from a laptop, smartphone, or tablet to a TV over Wi-Fi? TV as a wireless monitor [Intel WiDi and Miracast]

I very often have to answer questions that sound something like this: “Is it possible to use a TV as a wireless monitor for a laptop or smartphone?” “How to display an image on a TV from a tablet, computer, or phone, but not via cable, but via Wi-Fi?” “How to make it so that everything on a tablet or smartphone is displayed on the TV, and that everything is in the air?”.

In this article, I will try to answer the questions posed. We will figure out whether it is possible to display an image on a modern TV without a cable, and how to do it using Intel WiDi or Miracast technologies.

Before proceeding with the main part, in which I plan to tell you how you can still turn a TV into a wireless monitor, you need to understand something:

It can slow down by air, use a cable

If you want to display the picture on TV from your laptop, in order to play games or watch movies, then it is best to do it via HDMI cable. There should be no problems with a computer, since now almost every laptop or every video card has HDMI, and even in TVs this is far from uncommon. How to connect all this, read the article How to connect a TV to a computer (laptop) using an HDMI cable? TV as a monitor.

No wireless technology can deliver the picture quality you get with a digital HDMI cable (at least not yet). Yes, I want it without wires, but with wireless technology, there will be slowdowns, albeit not great. And it’s not very pleasant to play games, or watch movies with some kind of delays in the image.

You can display video and photos on TV without special technologies

In this article we are talking about duplicating absolutely everything that happens on the screen of your device to the TV.

But, in order to simply broadcast photos or videos from your computer, smartphone, or tablet to TV via Wi-Fi, no special technology is needed. Almost every modern TV supports DLNA technology (if there is a Smart TV, then it definitely does). Computers and mobile devices can also transfer media content using DLNA technology. Android can do it for sure, iOS can do it too (if I’m not mistaken). and in Windows Phone, such an opportunity will appear after updating to version 8.1 (at the time of this writing, the official update will wait about another month).

To set up the broadcast of photos and films over the air from your computer to your TV, see these instructions:

If the first article is suitable only for LG TVs, then the second one can be called universal.

Well, if you still need to completely duplicate the picture on the TV, and even without wires, then read on.

Intel WiDi and Miracast on TVs

We figured out the devices that will transmit the image over the air, now with regard to the TVs that will display this very image. The TV must either have built-in support for Intel WiDi / Miracast, or you will need to buy a special receiver that connects to the HDMI connector of your TV.

As far as I understand, almost all TVs of popular manufacturers: LG, Samsung, Toshiba. starting from the line of 2013, and which have support for Smart TV, have built-in receivers and are able to work with the Intel WiDi / Miracast standard.

If the TV does not have built-in support, then, as I already wrote, an external HDMI adapter will help. By the way, the image goes through it even better than through the built-in.

For example, the LG 32LN575U TV is an inexpensive model with the Smart TV function, it has support for Intel WiDi / Miracast. It looks like this:

Perhaps, somehow I will demonstrate the work of this technology, but this will already be in another article.

Image on TV from laptop or smartphone via Wi-Fi

I noticed that many people want, for example, to launch an online movie on a tablet, in a browser and display it on the TV. But in order to broadcast a movie via DLNA, you must first download it. Not everyone likes this, and not everyone knows how to download movies on a tablet or smartphone. If you have a Smart TV, then you can watch online movies directly from your TV, and you do not need any additional devices for this. How to do this, read this article.

There are two main technologies that allow you to wirelessly duplicate everything that you see on the screen of your laptop or mobile device on a TV. This is Intel Wireless Display Technology (Intel WiDi). and Miracast. Chances are, you’ve already heard about these technologies, or seen them in the settings of your devices.

If you explain their work in your own words, then everything happens like this: the image that is displayed on the screen of your computer or mobile device is compressed and transmitted via Wi-Fi to the TV. All this happens very quickly, and the delays are almost invisible.

You just turn on Miracast, or Intel WiDi on the TV (if it supports this technology, if not, then you need a special HDMI adapter). and on a mobile device, or on a laptop using a special program, start the broadcast. The devices are connected and the picture is transmitted to the TV. By the way, a Wi-Fi network (router) is not needed at all, the TV itself creates a network to which you just need to connect. Something like Wi-Fi Direct.

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At first glance, everything is very simple. But, at the moment, not all devices support these wireless technologies. Although, I think that in a year, this will no longer be a problem.

By the way, Intel WiDi (starting from version 3.5) is compatible with Miracast. Therefore, the technology from Intel can be considered universal.

How to display an image on a TV from an Android tablet, or a phone using this technology, you can read in this article.

Which devices support Intel WiDi and Miracast?

As for computers (laptops). then Intel WiDi technology requires a 4th generation Intel processor, Intel graphics, and an Intel wireless Wi-Fi adapter. As you already understood, not every laptop can boast of such a configuration. Or, you need a special prefix.

If we talk about mobile devices, then they should also support Intel WiDi, or Miracast. If you plan to use these technologies, then see the characteristics of the devices and check the availability of these technologies before buying.

You can see detailed information on devices that support this technology on the official website http://www.intel.ua/content/www/ua/uk/architecture-and-technology/intel-wireless-display.html.

Afterword

Let’s summarize. If you want to use the TV as the main monitor or the second monitor for your computer or mobile device, and you do not have an urgent need to connect them over the air, then it is best to do it with a cable. It’s cheaper, and the quality of the picture will be better.

Do not forget that using DLNA technology, and via Wi-Fi, you can broadcast photos and videos to your TV. But you won’t be able to display the image by running the game while in the browser, or on the desktop.

If you still want everything that is displayed on the screen of your computer, smartphone, or tablet to be displayed on the TV screen, then look towards Intel WiDi and Miracast technologies. If your devices do not support these standards, then you will have to buy special set-top boxes and receivers.

If you are just planning to buy new devices and are going to use these wireless technologies, then before buying, see if they support these standards.

I also recommend watching the video Review of Intel WiDi technology from Natasha.

Wi-Fi Direct

  • Open device settings. Switch to the “Wireless & networks” tab. Find the “Wi-Fi Direct” option, and then check the box next to it.
  • In the TV settings, you need to find the “Network” section. The path to it may differ depending on the TV model and manufacturer. Activate “Wi-Fi Direct” technology.
  • In the launched window with basic parameters, move the slider to the “Enable” position. Find your tablet device list, and then start syncing with your TV.
  • To use the tablet as a remote control, you will have to download a special application.

With this connection of the Android tablet to the TV, a wide range of additional options opens up for the user:

  • viewing photos;
  • listening to musical compositions;
  • video playback (not streaming).

How to display video from tablet to TV? This can be done using Wi-Fi Direct technology. Activate the “Screen Mirroring” option. It is available on devices running Android 4.0 and higher. To start screen mirroring, open “Settings”, and then from the list that appears on the “Screen Mirroring” tab, select your TV.

The technology in question can also be used to remotely control TVs that support the Smart TV platform. To do this, you need to download a special application, for example, MediaShare. Ergonomics of the tablet touch screen will increase the comfort of TV control.

AirPlay

This technology is designed to connect Apple tablets to a TV. It is supported by iPads and newer device models from a popular American manufacturer. The function allows you to set up mirroring of the tablet display. To set up screen sharing, connect your TV and tablet to your home wireless network. If the devices are compatible, then a window will appear in the iPad control panel to start the broadcast.

The technology only syncs with Apple devices. Therefore, in addition to the iPad, you also need a proprietary Apple TV set-top box. AirPlay is special in transferring data with minimal latency. Therefore, users will be able to run video games and various applications on the big screen.

How to connect Android phones and tablets to TV using USB

You have two options for connecting Android phones and tablets to your TV:

  • USB-C cable with DisplayPort support
  • USB cable with MHL
  • USB cable with Slimport

How to Connect Samsung Galaxy Tab to TV and Other Sharing Ways

  • Consumer electronics
  • Tablets
  • Samsung Galaxy Tab
  • How to Connect Samsung Galaxy Tab to TV and Other Sharing Ways

Although the device is wireless and mobile, you may want to share the information stored on your Samsung Galaxy Tab with other devices. Similarly, you may want to access information stored elsewhere from your tablet. There are several methods available to accomplish these tasks, although osmosis is not as efficient as others.

Connecting your phone to a TV using USB SlimPort

If you have an old phone, you can connect your phone to your TV using a SlimPort cable. SlimPort is similar to MHL but offers different outputs but uses a micro-USB connection.

While MHL is limited to HDMI, SlimPort outputs to HDMI, DVI, DisplayPort, and VGA, making it more suitable for a variety of displays, including older monitors and TVs without digital inputs.

Unlike MHL, SlimPort does not draw power from mobile devices.

To connect your phone to your TV using the SlimPort adapter, you need the following:

Start by connecting the SlimPort adapter to your phone. Then connect the SlimPort adapter to the display using a suitable cable. You will then be able to view your phone screen on your TV. Like MHL, it’s plug-and-play.

Use Samsung DeX to Connect Samsung Phone to TV

Among the most popular Android devices, you’ll find Samsung’s flagship phones, which provide connectivity to TVs and monitors. For an exact mirroring of your screen, you need a USB-C cable. HDMI.

To connect your Samsung Galaxy S8 / S8 / Note 8 and newer to your TV, simply connect the USB-C to HDMI adapter. Insert the USB-C plug into the USB-C charging port on your Samsung Galaxy device. Then connect the HDMI cable to your TV.

However, Samsung Galaxy S8, S9, and Note 8/9 devices also include DeX. Bridging the gap between mobile and desktop, DeX offers desktop experience that runs from your phone. However, you can run all the same Android apps, access your phone’s gallery, and basically get everything on the big screen.

Since it is a proprietary technology, the way you connect your DeX-enabled Samsung phone to your TV is different from standard connections.

For the entire Galaxy S8 and Note 8 line, as well as the S9 and S9, you will need a docking station to use DeX.

However, the Note 9 does not require a docking station; instead, the Note 9 enters DeX mode using a USB-C cable. HDMI. Much more useful than a separate docking station.

When using the dock, you will also need a power cable to power the dock and charge the device. For more information, check out our guide on how to use DeX to turn your phone or tablet into a computer.

USB to TV: Connection as Mass Storage

While screen mirroring is the most common option for connecting your phone to a TV via USB, there is another option: Instead of screen mirroring, you can also simply view files, such as pictures, on the TV.

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However, this requires a compatible monitor, TV, or projector. Most modern displays should accept USB sticks.

Of the various USB to TV connectivity options, this is the easiest, and since it only requires a phone, USB cable and USB TV, it’s easy to set up. Which cable you need depends on your phone.

On iPhone or iPad, use a Lightning cable (or 30-pin for older devices); alternatively, Android users will need a micro-USB or USB-C cable. The USB cable that came with your phone or tablet should work fine.

How to broadcast a phone screen to a PC

In order to display the phone screen on a PC, you need both of these devices to be connected to the same WI-FI network.

If you do not see the Connect icon, most likely you have not installed the Anniversary update. After clicking, the next window will open, in which you need to click “Projecting to this computer”. Next, you need to set the settings to “Available everywhere” and “Every time you need to connect”, if you wish, you can also enable the PIN code for additional protection.

Next, we turn to the phone. Open “Settings / Network and Connection” in it, click ” / Wireless Display”.

We turn it on. After that you will see a list of available devices to which you can transfer an image of your phone’s screen. Choosing a device and connecting.

On the computer screen, you will see a pop-up window asking permission to connect the device, click yes.

Next, you should see a projection preparation window.

After that, the image of your phone screen should appear on the computer display. The protected content will not be viewable, and we will not be able to use our PC’s mouse to control the device’s screen.

You can see more about this in the video of our Hetman Software YouTube channel.

Restriction in the work of WI-FI (miracast)

On Android, miracast support was added starting with version 4.2 on October 29, 2012. The first certified consumer devices to support Miracast were LG Optimus G, Pantech Vega iRon, Samsung Galaxy S III, Google Nexus 5. This means that not all mobile devices support this feature.

In Windows 10, this function appeared with the Aniversary update, in earlier versions this function also does not work.

If we talk about WI-FI adapters, these are devices with support for the 802.11n standard. Devices that previously did not support, now (after a firmware update, for example) will already support this technology.

How to display screen of Android phone or tablet on Windows PC (miracast)

Read how to broadcast a phone screen to a computer monitor using standard Windows functions. How to do it from another Windows 10 PC. The Windows 10 Anniversary update brings an exciting new feature. Any PC can now act as a wireless receiver, allowing you to view the display from your smartphone, Android tablet or other computer, laptop, and Windows phone.

How to do it from another Windows 10 PC

To connect from another Windows 10 computer, you just need to search for devices not from your phone, but from your computer. Click on the notification icon, click “Connect”. The PC on which this feature is enabled should appear in the list. Click on it to connect.

Once connected, you will see a few more settings. You can check “Allow input from keyboard or mouse connected to this display”.

You can also connect Miracast in Windows 10 by pressing the WinP key. There are different options for the displayed image on the screen.

To change the mode, you just need to select another. By default, it works in Loop mode and duplicates your screen image. Instead, you can expand the screen or choose as a second monitor, or use only the second screen.

How to connect a tablet to a TV via MHL

MHL or Mobile High-Definition Link is an audio-video interface standard specially designed for use in mobile gadgets. This standard combines USB and HDMI in one MicroUSB connector. MHL standard to save money and instead of two connectors place only one.

At the moment, MicroUSB connectors with support for the MHL standard are gaining popularity. Therefore, if you did not find a micro HDMI output on the case of your tablet, then you need to carefully study the technical characteristics of your gadget. Maybe it supports MHL.

In terms of picture quality, MHL is on par with conventional HDMI. But MHL also has a drawback. To connect a tablet to a TV, you will need not only an HDMI cable, but also a MicroUSB to HDMI adapter.

How to connect a tablet to a TV

Modern tablets have reached such a level that in many situations they can be used as a replacement for traditional computers. For example, you can connect your tablet to a TV and display the tablet’s screen on the TV screen. This will allow you to watch videos, play computer games, make presentations, or simply browse the web on the big screen. In this tutorial, you will learn how to connect your tablet to a TV using HDMI, MHL and Miracast wireless technology.

How to connect a tablet to a TV via HDMI

The easiest way to connect your tablet to your TV is using HDMI. Many tablets have a micro HDMI output.

To connect your TV to your tablet via this micro HDMI output, you need a dedicated cable with a large HDMI connector on one side and a small micro HDMI connector on the other. You can also use a regular HDMI cable together with an HDMI to micro HDMI adapter.

After connecting the tablet and TV using an HDMI cable, you need to take the remote from the TV and change the signal source to HDMI. After that, an image from your tablet should appear on the TV screen.

HDMI cable is not only the easiest way to connect your tablet to your TV, but also the highest quality. Using HDMI, you can get exactly the same picture as on the tablet, the image on the TV screen will correspond to the image on the tablet pixel by pixel.

The main disadvantage of this method is that not all tablets are equipped with a micro HDMI output. Unfortunately, tablet manufacturers very often forget about this connector, including it only in the most advanced models.

Wirelessly connect your tablet to your TV

Recently, a variety of wireless technologies have been rapidly gaining popularity. One such technology is Miracast technology. This technology works on the basis of Wi-Fi Direct wireless technology. As you know, Wi-Fi Direct does not need a router to work, data is transferred from one device to another directly. Miracast works the same way.

If your TV and your tablet support Miracast technology, then you can connect them to each other and display the image from the tablet to the TV without any wires at all.

The process of connecting a tablet to a TV using Miracast technology is a bit like connecting two devices using Bluetooth. The TV and tablet start searching for other devices. After the devices find each other on the TV, you need to confirm the connection of the tablet. After that, the picture from the tablet will appear on your TV.

It should be noted that if your tablet supports this technology, but the TV does not, then you can still connect these two devices. Only in this case you will need a Miracast receiver.

Miracast receiver connects to your TV via HDMI connector. After that, such a receiver can be connected to the tablet and display the image on the TV using Miracast.