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How to stream from my phone to my TV (2026)

Verified from sources

Quick Answer

The easiest way to stream from your phone to your TV is usually to use your TV’s built-in casting or screen mirroring feature, or a streaming device such as Chromecast, Apple TV or a Roku-compatible setup. Make sure your phone and TV are on the same Wi‑Fi network, open the video or media you want, then use the Cast, AirPlay or Screen Mirroring option on your phone. If wireless streaming is unreliable, a wired HDMI adapter from your phone to the TV is often the most dependable fallback.

Overview

Streaming from a phone to a TV can mean two slightly different things: sending a video or music app to the TV, or mirroring everything shown on the phone screen. The best method depends on the devices you already have. iPhone users will usually use AirPlay with a compatible smart TV or Apple TV, while Android users often use Google Cast or their phone maker’s screen mirroring feature. Many smart TVs support at least one of these methods, and some support several. The key to making it work smoothly is matching the right method to your equipment and setting it up in the correct order. First confirm what your TV supports, then connect both devices to the same network if you are streaming wirelessly. After that, start playback from a supported app or use your phone’s screen mirroring control. If wireless options are missing or unstable, a wired connection using a suitable adapter and HDMI cable can avoid lag, dropouts and compatibility problems. This guide focuses on the practical steps that work for most homes, including what to check first, what to do when it fails, and when to choose casting, mirroring or a cable instead.

Who this is for

Anyone who wants to watch videos, photos, music or apps from an iPhone or Android phone on a smart TV or TV connected to a streaming device.

What you’ll need

A phone with Wi‑Fi enabled
A TV with smart casting support, or a streaming device connected to the TV, or a compatible wired video adapter
The TV remote
Access to the same home Wi‑Fi network for both devices if using wireless streaming
A supported app such as a video, music or photo app if you want to cast app content rather than mirror the whole screen
An HDMI cable if using a wired adapter

Before you start

Check which streaming method your TV supports: AirPlay, Chromecast or Google Cast, screen mirroring, or HDMI input from an adapter. Update your phone, TV and streaming apps if possible, because older software often causes connection problems. If you use a work, guest or hotel network, wireless casting may be blocked or limited. Also note that some streaming apps allow casting but block full screen mirroring for protected content.

Step-by-step

1
Identify the best connection method for your devices
Check your TV settings menu, user manual or manufacturer support pages to see whether it supports Apple AirPlay, Google Cast or another screen mirroring feature. If your TV does not support your phone directly, check whether a streaming device such as Apple TV or Chromecast is connected. If neither wireless option is available, prepare a compatible wired adapter and HDMI cable.
Why: Using the correct method first saves time and avoids common dead ends, such as trying AirPlay on a TV that only supports Chromecast or trying to mirror protected video from an app that only allows casting.
2
Connect both devices properly
For wireless streaming, connect the phone and TV or streaming device to the same Wi‑Fi network. Turn off mobile data temporarily if your phone keeps switching networks. For a wired setup, connect the adapter to the phone, connect the HDMI cable between the adapter and the TV, and select the correct HDMI input on the TV.
Why: Most wireless streaming systems discover nearby devices through the local network. If the devices are on different networks, they often will not appear at all. With a wired setup, the correct TV input is essential or you will see a blank or wrong source.
3
Start the content on your phone
Open the app or media you want to watch, such as a video, photo gallery or music app. Begin playback before you try to send it to the TV if the app supports direct casting. For screen mirroring, open the phone control for Screen Mirroring, Cast, Smart View or the equivalent name used by your device maker.
Why: Many apps expose the casting button only when they detect playable content and a compatible device. Starting from the right app also helps you choose between app-based casting and full-screen mirroring.
4
Cast or mirror to the TV
Tap the Cast or AirPlay button in the app, or use your phone’s screen mirroring control, then choose your TV or streaming device from the list. If prompted, approve the connection on the TV or enter the on-screen code shown by the TV.
Why: Selecting the TV from the correct menu establishes the connection securely and prevents you from accidentally sending content to another nearby device.
5
Control playback and picture settings
Once connected, use your phone to play, pause, skip or stop. If the picture is cropped, rotated incorrectly or delayed, check the TV’s picture mode and the phone’s orientation lock. If using mirroring for games or video calls, expect more delay than with a cable and reduce distance from the router if possible.
Why: Casting and mirroring behave differently. App casting usually streams directly to the TV and is smoother, while mirroring copies the live phone screen and is more sensitive to lag and display settings.
6
Disconnect cleanly when finished
Use the Cast, AirPlay or screen mirroring menu on your phone to stop streaming, or switch the TV input if you used HDMI. If devices are not found next time, restart the app or reconnect to Wi‑Fi before trying again.
Why: Ending the session properly avoids stuck connections, accidental playback on the TV later, and discovery issues the next time you want to stream.

Why this works

Wireless casting works by letting the phone discover a compatible TV or streaming device over the same local network, then either handing off the media stream to the TV or mirroring the phone display in real time. A wired HDMI setup bypasses the network completely and sends video directly through the cable, which is why it is often more reliable.

Common mistakes to avoid

Trying to connect when the phone and TV are on different Wi‑Fi networks
Confusing casting with full screen mirroring and expecting every app to allow both
Forgetting to select the correct HDMI input when using an adapter
Assuming every smart TV supports AirPlay or Chromecast without checking
Using guest, office or hotel Wi‑Fi where device discovery is blocked
Ignoring software updates on the TV, phone or streaming app

Troubleshooting

The TV does not appear in the Cast or AirPlay list

Make sure both devices are on the same Wi‑Fi network, restart Wi‑Fi on the phone, wake the TV fully from standby, and check in the TV settings that AirPlay, Cast or screen mirroring is enabled.

Video plays on the phone but not on the TV

Use the app’s own Cast or AirPlay button instead of general screen mirroring where possible. Some apps do not allow protected video over full mirroring.

There is lag, stuttering or poor picture quality

Move closer to the router, reduce other heavy network use, restart the router if needed, or switch to a wired HDMI adapter for the most stable connection.

There is sound but no picture, or picture but no sound

Check the TV input, volume and audio output settings, reconnect the session, and if using HDMI, reseat the cable and adapter firmly.

Screen mirroring works but the image is sideways or cropped

Turn auto-rotate on or off as needed on the phone, unlock orientation, and check the TV aspect ratio or picture size settings.

Compare your options

App casting to a smart TV or streaming device

Best for: Watching supported video or music apps with the smoothest wireless experience

Pros: Usually easiest to control, better quality and less battery drain than full mirroring, phone can often be used for other tasks

Cons: Only works in supported apps and requires compatible TV or streaming hardware

Full screen mirroring

Best for: Showing photos, websites, presentations, video calls or apps that do not have a cast button

Pros: Shows almost everything on the phone screen

Cons: More lag, more battery use, and some protected content may not display properly

Wired phone-to-HDMI connection

Best for: Reliable playback, travel, weak Wi‑Fi, gaming or situations where wireless discovery fails

Pros: Stable connection, no dependence on Wi‑Fi, often lowest delay

Cons: Needs the correct adapter and cable, less convenient, and some phones have limited wired video support

Option	Best for	Pros	Cons
App casting to a smart TV or streaming device	Watching supported video or music apps with the smoothest wireless experience	Usually easiest to control, better quality and less battery drain than full mirroring, phone can often be used for other tasks	Only works in supported apps and requires compatible TV or streaming hardware
Full screen mirroring	Showing photos, websites, presentations, video calls or apps that do not have a cast button	Shows almost everything on the phone screen	More lag, more battery use, and some protected content may not display properly
Wired phone-to-HDMI connection	Reliable playback, travel, weak Wi‑Fi, gaming or situations where wireless discovery fails	Stable connection, no dependence on Wi‑Fi, often lowest delay	Needs the correct adapter and cable, less convenient, and some phones have limited wired video support

Alternatives

Play the content directly from the TV’s own app instead of streaming from the phone
Use a tablet or laptop if your phone does not support the feature you need
Copy photos or videos to a USB drive if your TV supports local media playback

Pro tips

If you only want to watch a film or programme, use the app’s built-in Cast or AirPlay button rather than full screen mirroring for better stability
Keep your TV name recognisable in the settings so you can spot it quickly from your phone
If several TVs are nearby, confirm the on-screen pairing code before accepting
For family use, explain how to disconnect when finished so the TV does not keep receiving accidental playback

Safety notes

Route HDMI cables where people will not trip over them
Use genuine or reputable adapters and power accessories to reduce compatibility and electrical problems
Be careful when mirroring notifications, messages or photos, as anything on the phone screen may appear on the TV

Legal & regulatory notes

Streaming copyrighted content is generally only permitted through authorised apps and services under their licence terms. Screen recording, rebroadcasting or publicly showing subscription content may be restricted by the service provider’s terms and local law.

What this guide does not cover: This guide covers common home methods for iPhone and Android phones but does not give model-specific menus for every phone, TV brand or streaming device.

Cost considerations

If your TV already supports AirPlay, Chromecast or similar, streaming may cost nothing beyond your existing broadband and subscription services. If not, you may need a streaming device, a compatible phone-to-HDMI adapter, or both. Wired options can be more cost-effective than replacing a TV if you only need occasional playback.

Frequently asked questions

Can I stream from my phone to a non-smart TV?+

Yes, if the TV has an HDMI input. You can use a compatible streaming device or a phone-to-HDMI adapter, depending on your phone and what the TV supports.

Why can I mirror photos but not stream some video apps?+

Some services protect their video and may only allow playback through their own cast feature or through approved devices. In those cases, use the app’s Cast or AirPlay button instead of general screen mirroring.

Does streaming from my phone use mobile data?+

It can if your phone is not properly connected to Wi‑Fi or if the app streams over mobile data. For home use, connect both devices to Wi‑Fi and check the app is not using a mobile connection.

Which is better: casting or mirroring?+

Casting is usually better for films, TV and music because it is smoother and uses less battery. Mirroring is better when you need to show the whole phone screen, such as photos, websites or presentations.

Can I use Bluetooth to stream video from my phone to my TV?+

Usually not for full video playback. Bluetooth is commonly used for audio accessories and remote control functions, while video streaming to a TV is normally done over Wi‑Fi or HDMI.

Sources & references

Guidance on this page is traced to documented sources. Last checked 25 September 2026.

Apple Support · manufacturer
Supports guidance on using AirPlay and screen mirroring from iPhone to compatible TVs and Apple TV, including same-network setup and pairing prompts.
Google TV Help · manufacturer
Supports guidance on casting from Android devices and compatible apps to Chromecast and Google TV devices, including Wi‑Fi and device discovery requirements.
Roku Support · manufacturer
Supports general compatibility and setup information for screen mirroring and streaming to Roku-connected TVs and players.

The general methods stay the same, but menu names, compatibility and app behaviour change regularly with software updates and new TV platforms.