Modern multimedia capabilities make it possible to transform any TV into a digital entertainment center, and pairing an Honor smartphone with a DEXP TV is a perfect example of this synergy. Users often look for ways to display their mobile device's content on a larger screen, allowing them to comfortably watch movies, share photos, or play mobile games. A wireless Wi-Fi connection is the most convenient method, eliminating the need for cables and adapters while ensuring stable, high-definition data transmission.
The setup process may seem complicated at first glance, but the Android operating systems on Honor phones and the Smart TV platforms on DEXP TVs have built-in tools for quick pairing. You won't need to install third-party software if both devices support standard media transfer protocols. In this article, we'll walk you through all the connection steps in detail, explore potential interface nuances, and offer solutions to common issues you might encounter during setup.
Equipment requirements and preliminary preparation
Before starting the pairing process, you must ensure that your equipment meets the minimum technical requirements for wireless image transmission to work properly. DEXP TVs must support the technology. Smart TV and have a built-in Wi-Fi module, as video streaming requires significant bandwidth. If your TV model isn't "smart," you'll need an additional set-top box or adapter, as discussed in the relevant section.
Honor smartphones running Android are equipped with a wireless projector feature, which may have different names in different versions of EMUI or Magic UI. A key requirement for a successful connection is that both devices are on the same local network. This means that both the phone and TV must be connected to the same router, preferably in the 5 GHz band to minimize latency.
It's also worth checking that the software on both devices is up to date. Manufacturers regularly release updates that fix communication protocol errors and improve connection stability. MiracastGo to your phone's system settings and the "About TV" section on DEXP to ensure you have the latest firmware versions. This is especially important if you plan to stream content in high definition (4K).
- 📱 Honor smartphone with support for Android version 5.0 and above.
- 📺 DEXP TV with Smart TV function and Wi-Fi module.
- 📡 Stable home Wi-Fi network with Internet access.
- 🔋 Keep your device batteries charged to at least 30% to avoid power-off.
⚠️ Important: If your router broadcasts two networks (2.4 GHz and 5 GHz) with different names, make sure both devices are connected to the 5 GHz network. A mixed connection (one device on 2.4 GHz, the other on 5 GHz) often results in devices not being able to see each other.
Setting up a wireless network on a DEXP TV
The first step is to properly configure your TV to receive broadcast signals. The interface of DEXP TVs may vary depending on the year of manufacture and the platform used (Android TV or a proprietary version), but the logic remains the same. You need to activate connection standby mode to make the TV visible to external devices on the local network.
On the remote control, press the menu button or go to the settings section, often marked with a gear. Find the option related to network connections or display. On some DEXP models, this feature is buried deep in the menu, so pay close attention. You need to find the section responsible for wireless displays or screen projection.
Once the feature is activated, the TV will go into standby mode. You may see a message on the screen indicating that the device is ready to connect, or your TV's name will appear in the list of available devices on your smartphone. If your TV supports voice control, you can try pressing the microphone button on the remote and saying "Screen Mirroring," which will automatically open the appropriate settings section.
It's important to note that some DEXP models require manual confirmation of each new connection. This is a security measure to prevent unauthorized access to your screen. Therefore, when you initiate a connection from your phone, keep an eye on the TV screen—you may be prompted to allow the connection, which you must confirm by pressing the "OK" button on the remote.
☑️ Checking TV settings
Activating the broadcast function on an Honor smartphone
After setting up your TV, we move on to setting up your Honor smartphone. Depending on your operating system version, the casting tool may be called "Wireless Projection," "Cast," or "Smart View." This feature can be accessed in two main ways: through the control panel or through the settings menu.
The fastest way is to pull down the notification shade by swiping down from the top (sometimes you need to swipe twice). In the menu that opens, look for an icon that resembles a screen with arrows or a rectangle with waves. If you don't see this icon, it may be hidden in a second menu screen—swipe left or tap the edit button (usually a pencil or three dots) to add the Projection widget to the quick access panel.
An alternative way is through the main settings menu. Open Settings, then go to the section Connections or Other wireless networksThere you will find the item Wireless projectionOnce this feature is enabled, the phone will begin scanning for available devices on the Wi-Fi network. The search process can take anywhere from a few seconds to a minute.
When your DEXP TV's name appears in the list, tap it. Your smartphone will initiate a connection, and within a few seconds, the image from your phone's screen should appear on the TV. At this point, your smartphone's screen may go dark or switch to a special interface mode optimized for horizontal viewing.
⚠️ Note: On Honor smartphones without Google services (newer models), the interface may differ slightly. Search for the "Projector" app or use the settings search and enter the word "cast." This feature works using the Miracast standard, which is universal.
What to do if the phone doesn’t see the TV?
Make sure the signal-receiving app (such as Anyview Cast or Wireless Display) is running on your TV. Restart your router. Check if AP client isolation is enabled on your router, which prevents devices from seeing each other.
Broadcast via built-in apps and YouTube
If you don't need a full copy of your smartphone's screen but only want to stream video from a specific app, it's better to use the built-in Cast function. This method is less demanding on your phone's processor and often provides better picture quality, as the video stream is transmitted directly from the server to the TV, bypassing the phone.
The most common scenario is watching YouTube. Open the YouTube app on your Honor smartphone. In the upper right corner or in the center of the screen (depending on the version), find the icon broadcasts (a rectangle with Wi-Fi waves in the corner). Click it and select your DEXP TV from the list. The video will start playing on the TV, and you can use your phone as a remote control or for other tasks.
Many streaming services, online cinemas (ivi, Okko, Kinopoisk), and browsers work similarly. However, it's worth keeping in mind that some apps may block streaming of protected content (HDCP) to wireless displays if the encryption protocol isn't supported by the TV or router. In such cases, the image may be black, but the sound will continue.
| Connection method | Image quality | Lag | Battery consumption |
|---|---|---|---|
| Wireless projection (Miracast) | High (depending on signal) | Medium/High | High |
| Google Chromecast (in apps) | Maximum | Low | Short |
| HDMI cable (via adapter) | Ideal | Absent | Low (charging) |
Using built-in app features is preferable when watching movies or TV series. This frees up your smartphone and allows you to receive notifications without interrupting your viewing experience on the big screen. Furthermore, picture quality is often higher in this mode, as the TV decodes the video stream itself.
Using third-party applications for complex cases
In situations where the built-in tools don't work or the DEXP TV's functionality is limited, third-party apps can help. App stores offer a variety of screen mirroring solutions that can bypass some software limitations or add new features, such as mouse control from your phone.
One of the popular solutions is the application TV Cast for DEXP or universal programs like Web Video CasterThey work by creating their own communication channel. You'll need to install the app on both your phone and (if possible) your TV, or simply launch it on your phone and follow the on-screen instructions.
Another option is to use DLNA/UPnP server emulator apps. These allow you to stream media content (photos, videos, music) from your phone to your TV. In this case, the phone acts as a server, and the DEXP TV, using its built-in player, connects to it over the network and plays the files.
Keep in mind that third-party apps may contain ads or require a paid subscription to unlock full functionality, such as streaming in 4K resolution or without watermarks. Before installing, carefully read reviews and check the requested permissions.
Connecting via HDMI adapter (Wi-Fi alternative)
If the wireless connection is unstable, experiencing significant lag or image artifacts, a wired connection is the best solution. Honor smartphones without an HDMI port will require special adapters. This could include a USB-C to HDMI adapter or a docking station.
The advantage of this method is that it's completely independent of Wi-Fi signal quality and doesn't compress the video stream, which is critical for gaming or watching high-bitrate videos. The phone will automatically switch to display mode, and the DEXP TV will detect it as a new HDMI signal source.
It's important to note that not all USB-C cables support video output. The technology should be called MHL or SlimPort, or the port should support the USB 3.1 standard with DisplayPort Alt Mode. Cheap charging cables often don't transmit video, so when purchasing an adapter, check its compatibility with your Honor model.
⚠️ Note: When connecting via an HDMI adapter, your phone may not charge if the adapter does not have an additional power port. For longer sessions, we recommend using an adapter with USB-C Power Delivery.
Troubleshooting and common problems
Even with proper setup, glitches can still occur. The most common issue is audio and video desynchronization or intermittent image flickering. This usually indicates a congested Wi-Fi channel or insufficient internet speed if the content is streamed online.
Try rebooting the router by unplugging it for 10-15 seconds. Forgetting the Wi-Fi network on your phone and reconnecting can also help. If the problem is with sound, check the volume settings on both devices—sometimes the sound remains on the phone even if the picture is on the TV.
In some cases, antivirus software or power-saving settings on your Honor device may block background streaming. Add the Projector app or your preferred player to the power-saving exceptions list and allow them to run in the background.
Why doesn't the DEXP TV detect the Honor phone?
Most likely, the devices are connected to different networks (for example, one to a guest network and the other to the main network) or to different router frequencies. Also, check if the "Wireless Display" feature is enabled in the TV menu. Sometimes, rebooting both devices is necessary.
Is it possible to play games on a phone using this connection?
Yes, you can, but due to input lag in wireless mode, it's only suitable for turn-based strategy games or simulations. For shooters and fast-paced games, latency can be critical; an HDMI cable is better.
Is the sound transmitted to the TV?
By default, audio should switch to the TV. If this doesn't happen, tap the speaker icon in your phone's notification bar while casting and select "TV" or "HDMI" as the audio output.
Does the connection affect internet speed?
When using the "Wireless Projection" feature (screen copying), your phone's internet usage is the same as if you were watching a video on it. When using Cast (via YouTube, etc.), your phone acts as a remote control, and the data goes directly to the TV, without using your phone's bandwidth.
Do all DEXP models support this function?
Only Smart TV models support this feature. If you have a standard DEXP LED TV without smart features, you'll need to purchase an external set-top box (TV Box) with Miracast or Chromecast support.