Do All Smart TVs Allow Screen Mirroring? Quick Guide!

Do you ever wonder if it is possible to screen mirror on any TV, regardless of whether it is smart or non-smart, or do all TVs have the capability to handle screen sharing whether they are smart or not?

Well, if you are curious about the screen mirroring possibilities on all TVs, then you have landed on the right place, as I am going to explain in detail about TV screen mirroring in this guide.

Basically, Screen mirroring, also known as a wireless display, is a technology that allows you to cast the content from your device onto your TV. It can be used with any smart TV that supports it and offers an easy way to enjoy movies, photos, and apps from your smartphone or tablet on the big screen.

Most newer model televisions are able to support this feature. To check if yours does, look for either “screen mirroring” or “wireless display” in the menus. These settings will usually be found in the TV’s “settings,” “connections,” or “network” menus.

If your television does offer this feature, it may require you to activate it before you can use it. This is typically done through a third-party app that connects your device and the TV together wirelessly.

Once set up, mirroring your device's screen should be as simple as selecting the appropriate option on the device itself or selecting it from your TV's menu. Depending on your device and TV model, you may need to use a third-party app like Chromecast, AirPlay, or Miracast to mirror your device’s screen to the TV.

What Are Different Type Of Screen Mirroring Available On Smart TVs?

Types of screen mirroring on TV

Most smart TVs offer various types of screen mirroring, such as AirPlay, Miracast, DLNA, and Chromecast. Let’s know a bit more about each of them.


AirPlay is an Apple-only technology that allows you to easily stream content from your iOS devices to your TV.

Miracast or Screencast

Miracast is a Wi-Fi Direct protocol that allows you to connect any device (including Android) with compatible hardware directly to the TV for streaming content.


Chromecast is a media streaming dongle developed by Google that can be plugged into the HDMI port on your television set in order to cast content from mobile apps or computer browsers onto the big screen.


Lastly, Digital Living Network Alliance (DLNA) is a type of screen mirroring that allows users to share media and other content across multiple devices. 

This technology enables the streaming of audio, video, and picture files from one device to another without having to use cables or external storage drives. 

DLNA works through a networked home environment where devices are connected via an Ethernet cable or Wi-Fi connection, allowing them to access shared content with ease. 

The advantage of DLNA is its compatibility with most smart TVs as long as they have been certified by the Digital Living Network Alliance.

These are all screen mirroring technologies that operate over wireless connections, but what if you only have a wired connection, or do not have a smart TV?

Yes, screen mirroring is possible with both wired and wireless connections, but let’s take a closer look at how they differ.

Difference between wired and wireless screen mirroring on the TV

There are two main types of screen mirroring: wired and wireless. 

Wired mirroring requires the use of an HDMI cable or other type of physical connection between your device (such as a laptop) and the TV, while wireless uses protocols like Miracast, Chromecast, AirPlay, and Wi-Fi Direct.

Wireless screen mirroring is typically more convenient but may not support all types of devices or content formats.

How do you know if your TV is compatible with screen mirroring?

To know if your TV is compatible with this feature, you should check the specifications of your device.

Generally speaking, most recent Smart TVs are equipped with built-in Wi-Fi and Miracast support which makes them suitable for screen mirroring. If these features are present in your device then all you need to do is pair it with the appropriate app on your mobile device.

Additionally, older models, or those that are not smart, may be compatible with external adapters like Chromecast, Roku, or Amazon Fire Sticks which will enable this capability despite not being natively supported by the TV.

To conclude, screen mirroring is possible on all TVs, smart and non-smart, as smart TVs have built-in screen casting, while non-smart TVs require external hardware, like an adapter, firestick, Roku, Chromecast, etc.

Note: It's important to note however that each brand has different methods for setting up screen mirroring so make sure to read through their documentation carefully before attempting it yourself.

What devices can be used for screen mirroring with TV?

TV screen mirroring devices

It is essential that the device that you use for screen mirroring has an app or software that makes it possible for you to do so.

Popular devices include Android smartphones and tablets (which usually support Miracast), iPhones and iPads (which usually support AirPlay), Windows laptops (which usually support WiDi), and Macs (which usually support AirPlay or Miracast depending on the model).

You can also use an external streaming device like Roku, Chromecast, Firestick, Apple TV, etc. to mirror your device’s screen to the smart TV. Not all devices will work with every type of TV so it’s important to check that your TV is also compatible.

So if you are wondering if you can do screen mirroring on normal or non-smart TVs, then yes if your TV does have an HDMI port, then yes you can screen mirror using external streaming devices like Roku, Chromecast, Firestick, etc.

How to set up and use screen mirroring on a smart TV?

How to screen mirror on TV

Normally, A smart TV can be easily set up and used to mirror the screen of other devices. The steps involved will differ slightly depending on the device, but the basic concept is the same.

First, make sure that both your smart TV and the device you are connecting have Wi-Fi capabilities. Then, turn on your TV’s display settings to enable screen mirroring or wireless connection options.

On some TVs, this may require going into settings > network settings and turning on the Wi-Fi feature.

On other TVs, it may require going into the menu options and selecting a wireless connection option such as HDMI or Miracast.

Once your TV is set up for screen mirroring, you’ll need to enable the same function on your device. For most devices, this requires going into settings and looking for either “display” or “wireless display” options.

Once enabled, any compatible nearby devices should show up in the list of available connections. Select your TV from the list and enter any required codes or passwords to establish a connection. Once connected, you’ll be able to stream content directly from your device onto the larger screen of your smart TV.

To get started with screen mirroring on a Smart TV, you’ll need to have things:

  • A compatible device that supports Miracast technology (for example, an Android smartphone or tablet, iPhone, iPad or Windows, Mac, computer/laptop).
  • A suitable connection between the device and the TV. This could be an HDMI cable or a Wi-Fi Direct connection.
  • The latest version of firmware installed on your smart TV.
  • Once all of these factors are in place, you can begin setting up and using screen mirroring. On most devices, this will involve going into Settings > Network & Internet > Screen mirroring. Here, you can turn on screen mirroring and then select the device you’d like to connect with. You may need to enter a PIN code or other authentication information before the connection is established.
  • Once it’s connected, all of your smart TV content will be mirrored on the second device and vice versa—you’ll be able to see anything that appears on your phone or computer display on the TV.

There are also other ways in which you can mirror your screen onto a TV. For example, if you have an Apple device such as an iPhone or iPad, you can easily use AirPlay to wirelessly mirror the content from your device to an AppleTV connected to your television.

Additionally, some TVs are designed with built-in Chromecast support that allows you to stream content directly from compatible apps on your phone or tablet.


So while not all Smart TVs may come with the ability for screen mirroring out of the box, there are other options available to you if you want to stream content from your device directly onto the TV. 

All it takes is a little bit of research and the right hardware, and you can be streaming content on your TV in no time.

Frequently Asked Questions

Are all Smart TVs compatible with screen mirroring?

In terms of Smart TVs, they all come with inbuilt casting technology that can mirror the screen of any smart device such as mobile phones, tablets, laptops, or computers.

Can you screen mirror on older non-smart TVs?

Older or non-smart TVs do not have screen casting capabilities, but if they have HDMI or USB ports, wired and wireless screen mirroring are both possible.

Do all LG Smart TVs support screen mirroring?

There is a feature called “Smart Share” built into all LG Smart TVs that enables you to share the screen with your smartphone, camera, tablet, etc.

Can you screen mirror your Smart TV with an HDMI cable?

Yes, It is possible to mirror a TV using an HDMI cable. If you connect two devices together, such as a computer and a smart TV using an HDMI cable, you can then easily display your laptop’s screen on the Smart TV through an HDMI cable. 

How do you screen mirror on a TV which does not have inbuilt screen mirror capabilities?

There are a number of ways in which you can use a wireless display adapter to mirror your TV’s screen if the TV does not have inbuilt screen mirroring capability. If you plug the wireless display adapter into the HDMI port of the TV, your TV will be able to mirror your screen.