Modern smartphones such as Honor 9XWhile many phones have powerful screens, for the full cinematic experience, you often want to use a larger TV. Fortunately, technology makes it easy to stream content from your mobile device to the big screen wirelessly, using only your home Wi-Fi network. This is especially convenient for watching online movies, photos from your gallery, or even playing games.
The setup process may seem complicated at first glance, but in the operating system Android with shell EMUI or Magic UI This functionality is implemented with maximum convenience. You won't need to purchase additional adapters or cables if both devices support the Miracast standard. In this article, we'll cover all the connection steps and potential nuances in detail.
The main advantage of a wireless connection is the freedom of cable length and freedom of movement. You can continue using your phone for calls or texting while the video plays on your TV, without interrupting the stream. The key is to ensure a stable router signal to ensure high-quality image transmission.
Equipment and network preparation requirements
Before you begin setup, make sure your TV supports Smart TV technology or is connected to a set-top box with a wireless display function. Wireless broadcasting This is only possible if the receiving device supports Miracast or DLNA protocols. Older TV models without Smart features will require a separate adapter.
A critical condition is that both devices are located on the same local network. Honor 9X The TV and the TV must be connected to the same router. If you have a guest network or a network for IoT devices configured, make sure there is no client isolation between them, otherwise they simply won't "see" each other.
⚠️ Note: If your router operates in the 5 GHz band, make sure your TV also supports this frequency range. Otherwise, both devices will need to switch to the 2.4 GHz network for a stable connection.
It's also worth checking the software version on your smartphone. Manufacturers regularly release updates that improve compatibility with various TV models. Go to Settings and check for system updates to rule out software errors.
Setting up wireless display on the Honor 9X
In smartphones Honor Screen casting is built into the system and doesn't require any third-party apps. To start, pull down the notification shade and find the "Wireless Projection" or "Cast" icon. If the icon isn't available in the quick access menu, tap the pencil icon in the edit menu and add it from there.
An alternative path through the settings menu is as follows: go to Settings → Other Connections → Wireless ProjectionOnce this feature is enabled, your phone will automatically search for available devices within the Wi-Fi network range.
- 📱 Make sure your phone's screen is unlocked and that you're not running any heavy games that could overheat the processor while encoding video.
- 📺 You may need to launch a "Screen Mirroring", "Cast" or similar app on your TV to make the device visible for search.
- 🔄 If the search doesn't yield any results, try restarting the Wi-Fi module on both devices by turning it off and on.
After the list on the screen Honor 9X Your TV's name will appear; simply tap it. The connection is established in a few seconds, and the image from your mobile device is instantly mirrored on the big screen.
☑️ Check before connection
Using built-in Smart View apps
Some users prefer to use built-in features of specific applications rather than the system's full-screen broadcast. For example, YouTube or Netflix have their own video transfer mechanisms, which often work more reliably and allow you to control playback from your phone without draining its battery as intensively as with full screen mirroring.
To do this, open the app on your smartphone, find the streaming icon (the rectangle with Wi-Fi waves in the corner), and select your TV. Unlike system projection, here the phone acts only as a remote control, and the TV automatically downloads the video stream from the internet.
⚠️ Important: When using built-in app features, make sure that the accounts on your phone and TV (if they have a login) are authorized or are on the same network, otherwise the cast button may not activate.
This method is especially useful if you want to watch a movie in high definition 4K, as the burden of video decoding falls on the TV's processor rather than your smartphone's. Picture quality In this case, it is often higher and delays are minimal.
Comparing Connection Methods: Wired vs. Wireless
Although our topic is focused on Wi-Fi connections, sometimes wireless connections can be unstable due to interference. In such cases, it's helpful to know about alternatives. Below is a table comparing the key features of different connection methods. Honor 9X to the TV.
| Parameter | Wi-Fi (Wireless Projection) | HDMI cable (Type-C to HDMI) | DLNA (Via app) |
|---|---|---|---|
| Image quality | Depends on the signal, compression is possible | Perfect, no losses | High, depends on codecs |
| Latency | High (not for gaming) | Absent | Minimum |
| Convenience | Maximum, no wires | Low, cables needed | Average |
| Battery consumption | High | Low (charging) | Average |
As you can see from the comparison, for watching movies “on the fly” or showing photos to guests Wi-Fi connection is the optimal choice. However, for gaming or viewing content at maximum bitrate without compression artifacts, a cable is better.
It is worth noting that Honor 9X equipped with a port USB Type-C, which supports video signal transmission. This means that with an adapter, you can get a better picture quality than wirelessly. However, for regular online movie viewing, the wireless method is more convenient.
Why might the sound disappear?
If you lose sound when connecting via Wi-Fi, check your phone's audio output settings. Sometimes the system defaults to the phone's speaker. Tap the speaker icon or select the audio output device in the media control menu, switching it to the TV.
Solutions to common problems and errors
Despite the standardization of technologies, users often encounter problems with their phones not detecting their TVs or with the connection constantly dropping. Most often, the problem lies in the router's security settings or outdated software on one of the devices.
If Honor 9X If your TV stubbornly won't find you, try temporarily disabling the 2.4 GHz/5 GHz split on your router, if enabled, and force both devices to use the same frequency. Restarting your network equipment—the router, TV, and smartphone—also helps.
- 🛑 Make sure your TV isn't in Hotel mode or a restricted profile that blocks new connections.
- 📶 Check your Wi-Fi signal strength; if it's weak, the image will slow down or become pixelated.
- 🔄 Update the app you're streaming through or reset the network settings on your TV.
In some cases, antivirus software or router firewalls may block ports required for Miracast. Try temporarily disabling traffic filtering to diagnose the problem.
Optimizing image and sound quality
For the best viewing experience, it's important not only to connect your devices but also to configure them correctly. TVs often have picture modes, such as "Movie" or "Game," which can alter color reproduction and input lag. When streaming wirelessly, the "Standard" or "Movie" modes are best.
Please note the aspect ratio. Honor 9X has an elongated screen, while many films have a 16:9 aspect ratio. When mirroring the screen, black bars may appear on the sides, which is normal. However, when streaming through apps like YouTube, the image should fill the entire screen automatically.
⚠️ Note: Honor TV interfaces and software versions may vary. If you don't find the exact name of an option in the menu, look for synonyms: "Screen Mirroring," "Smart View," "Cast," or "Mirroring."
Sound is also worth mentioning. If the TV is connected to an external speaker, the sound will be transmitted automatically once the connection is established. Make sure the volume on your phone is turned up to maximum to avoid digital distortion during signal transmission.
Frequently Asked Questions (FAQ)
Is it possible to connect the Honor 9X to a TV without Wi-Fi?
Yes, this is possible using a USB Type-C to HDMI adapter cable. In this case, Wi-Fi is not required, as the video signal is transmitted directly through the cable. However, to watch online movies, your phone will still need internet access, which can be shared via a 4G/5G mobile network if the TV isn't connected to the internet.
Why does the picture flicker when connected via Wi-Fi?
A choppy picture indicates low channel bandwidth or severe interference. This often happens if the router is overloaded with other devices or is too far away. Try moving your phone closer to the router or switching to a less congested Wi-Fi channel in the router settings.
Does the Honor 9X support audio streaming to external speakers via Wi-Fi?
Yes, when using the "Wireless Projection" feature, audio is transmitted along with video to the TV, and can then be output to a connected audio system. You can also stream audio only to smart speakers using the standard Bluetooth protocol or Chromecast built-in, if supported by the app.
Does connecting to a TV affect the speed of my phone?
When screen mirroring is active, the processor and Wi-Fi module operate in an enhanced mode, which can lead to the device heating up and battery draining faster. Background tasks may run slower, but this usually doesn't critically impact the performance of primary apps.