Modern BQ smartphones, despite their affordable price, often boast features that make them powerful multimedia centers. However, a mobile device's small screen may not be enough for watching movies or photos in company. That's when the need arises to display content on a larger TV screen. Fortunately, there's no need to fiddle with HDMI or MHL cables, as wireless technologies make this quick and easy.
The basis for such a connection is local Wi-Fi network, to which both devices must be connected. Depending on your TV model (Smart TV or regular) and the Android version on your BQ phone, the methods may vary. We'll cover the most effective methods, including built-in Android features and third-party apps. This will allow you to enjoy your content with maximum convenience.
Before you begin setting up, make sure your router is working stably. Dual-band routers (5 GHz supported) provide better video streaming speeds, which is critical for high-definition broadcasts. If the network is overloaded, the image may lag. Let's break it down step by step.
Checking compatibility and preparing equipment
The first step before any connection is to verify the technical capabilities of both devices. Not all TVs have a built-in Wi-Fi module, and not all BQ models support wireless video transmission. You need to make sure that yours Smart TV Supports Miracast or DLNA standards. Most modern models from Samsung, LG, Sony, and Philips have these features out of the box.
It's also important to check your smartphone's operating system version. The Cast feature has been standard in Android since version 4.2, but for stable operation, Android 6.0 or higher is recommended. Go to Settings → About phoneto find out the exact software version. If you have an older BQ model, you may need to use third-party solutions.
⚠️ Note: If your TV isn't a Smart TV but has an HDMI port, you'll need to purchase a separate set-top box (such as an Android TV Box or Chromecast) or a special Wi-Fi adapter (AnyCast) that plugs into the HDMI port. Without this, wireless connection to a regular "dumb" TV is impossible.
Make sure both devices are on the same network. Users often encounter issues when a phone is connected to a guest Wi-Fi network and a TV is connected to the main network, or when one of the devices is using a 4G/5G mobile network. For proper operation, they must be able to "see" each other on the local network.
Using the built-in "Broadcast" function (Miracast)
The simplest and most reliable way, which does not require installing additional software, is to use technology MiracastOn BQ smartphones, this feature is often called "Broadcast," "Wireless Monitor," or "Broadcast." It allows you to mirror your phone's entire screen to your TV in real time. This is ideal for showing presentations, photo albums, or games.
To activate the feature, pull down the notification shade on your BQ phone. Find the "Cast" icon (sometimes hidden in an additional menu that can be accessed by swiping right or pressing the edit button). Tap it and wait for the TV to scan for available devices. A connection permission prompt may appear on the TV screen, which you'll need to confirm with the remote.
If you don't find the icon in the curtain, go to Settings → Connected devices → Connect to TV (The path may vary slightly depending on the BQ shell.) The search will also start here. It's important to understand that using Miracast doesn't lock your phone: everything that happens on your smartphone's screen is displayed on the TV.
- 📺 Advantage of this method: it doesn't require installing applications and works on most modern TVs.
- ⚡ Response speed: minimal latency, suitable for dynamic content.
- 🔋 Power consumption: quickly drains the battery of your BQ phone.
- 📶 Dependency: Image quality directly depends on the signal strength of the Wi-Fi router.
☑️ Pre-broadcast check
It's worth noting that some apps (such as Netflix or ivi) may block the playback of protected content via Miracast due to DRM policies. In this case, the image will be black, but the sound will continue. For streaming services, it's better to use the built-in "Cast" button within the app itself.
Broadcast via the Google Home app
If the standard "Broadcast" function on your BQ is unstable or the TV can't be found, the official Google app is a great solution. Google Home — is a smart home control center that can also stream Android device screens to Chromecast and TVs with Chromecast built-in support.
Download and install the app from the Google Play Store. Once launched, it will automatically scan the network and find available devices. Select your TV from the list. In the control menu that opens, click "Cast my screen." The system will warn you that audio and video will be copied.
This method is often more stable than the manufacturer's built-in tools, as it uses direct Google protocols. However, it requires Google Play services on the phone, which is true for most BQ models, but may not be available on new devices released after the restrictions were introduced. In this case, you'll have to look for an alternative! [WIDGET:spoiler:What to do if Google Home doesn't detect the TV?:Make sure the Chromecast protocol is enabled on the TV. Sometimes you need to update the Google Home app on your phone to the latest version. Also, check if your router is blocking local connections (AP Isolation).]
Using DLNA to view media files
If your goal is not screen mirroring, but simply viewing photos, videos or listening to music stored in the memory of your BQ phone, then the technology DLNA This works best. It allows the TV to act as a renderer and the phone as a server. This reduces the load on the smartphone's processor and saves battery life.
To implement this method, you'll need a media server app. BQ phones often come with a pre-installed file manager with this feature, or you can download a popular one. VLC for Android or BubbleUPnPIn VLC, go to the "Network" tab and enable the "Allow LAN sharing" option.
After enabling the feature in the app, go to "Media," "Sources" on your TV, or launch a DLNA-enabled app (e.g., SmartShare on LG or AllShare on Samsung). You'll see your BQ phone in the list of devices. By opening your smartphone's folders, you can play files directly on your TV.
| Parameter | Miracast (Broadcast) | DLNA (Media) | Google Home |
|---|---|---|---|
| Transmission type | Full screen mirroring | Media files only | Dubbing or streaming |
| Internet | Not required (Wi-Fi Direct) | Not required | Desirable for the application to work |
| Screen lock | The phone screen is active | The phone can be blocked | The phone screen is active |
| Quality | Depends on the signal | Original file quality | High (adaptive) |
The main advantage of DLNA is that you can control playback with your TV remote, pause, and rewind without touching your phone. This turns your smartphone into a convenient network storage device.
Broadcasting from browsers and video services
BQ users often need to display videos from YouTube, online cinemas, or web pages on a large screen. In this case, there's no need to cast the entire screen. Most modern apps and browsers (Chrome, Yandex) have a built-in Cast function.
Open the video in the YouTube app on your phone. A rectangle with waves (Chromecast) will appear in the corner of the video player or at the top of the screen. Tap it and select your TV. The video will start playing on the TV, and you can use your phone as a remote control or switch to other tasks.
Google Chrome works similarly. Open the desired website, click the menu (three dots), and select "Cast." You can cast a specific tab or your entire desktop screen (if you're using Chrome on a PC, but tab casting is available on your phone). This is convenient for sharing websites that don't have a mobile app.
⚠️ Note: When streaming from video service apps (YouTube, Netflix, Okko), your phone and TV use separate internet connections to download the stream. This means your data is used twice (or it's streamed directly from the server to your TV), but the picture quality will be excellent because the TV decodes the video itself.
If you use third-party Chromium-based browsers (Opera, Edge), this feature should also be enabled. Make sure the app has access to your local network. In Android 9 and above, the first time you launch this feature, the system may ask for permission to search for devices on your local network—be sure to grant this permission.
Solution and improvement of connection quality
Wireless connections are always susceptible to external interference. If you notice the picture on your TV is blocky, the audio lags behind the video, or the connection keeps dropping, the problem lies with the data transmission channel. Wi-Fi band 2.4 GHz often overloaded with neighbors' routers and household appliances.
To improve the situation, try switching both devices to the 5 GHz band if your router and BQ phone support this frequency. This will significantly increase the channel throughput. It's also worth moving closer to the router, as high frequencies have difficulty passing through walls.
Another common issue is audio and video desync. Try rebooting your router by unplugging it for 10 seconds. Turning off Bluetooth on your phone when not in use also helps, as it also operates on the 2.4 GHz frequency and can cause interference.
- 🔄 Restarting your router often solves 80% of connection problems.
- 📵 Disabling VPN on your phone can speed up device detection.
- 🔋 Power saving mode on BQ may limit the operation of the Wi-Fi module.
- 📡 Removing unnecessary devices from your Wi-Fi network frees up bandwidth.
If all else fails, check if your router is set to "AP Isolation." This feature prevents devices connected to Wi-Fi from seeing each other, making wireless video streaming impossible. It's often enabled on guest networks.
Frequently Asked Questions (FAQ)
Why doesn't my BQ phone see the TV in the list of devices?
Most likely, the devices are connected to different Wi-Fi networks (for example, one to a guest network and one to the main network) or to different bands (2.4 and 5 GHz), which the router is isolating from each other. Also, check if Screen Mirroring is enabled in the TV settings.
Is it possible to connect a phone to a TV without the Internet?
Yes, you can. Miracast and Wi-Fi Direct technologies create a direct connection between your phone and TV without the need for a global network. However, some apps (like YouTube online) still require an internet connection.
The video is lagging while streaming, what should I do?
Try lowering the video quality in the source app, rebooting your router, moving closer to it, or disabling file downloads on other devices on the network. Also, close unnecessary apps on your BQ phone.
Do all BQ phones support video streaming?
Almost all modern BQ Android models support this feature. However, very old or budget models with limited Android versions may lack hardware video encoding, making streaming impossible or extremely slow.