CHROX VONTAR X5
CHROX VONTAR X5 Android TV Box 14.0 User Manual
Model: VONTAR X5 (AC55C773816725FFAEDD5915A7011983)
1. Introduction
The CHROX VONTAR X5 Android TV Box 14.0 is a smart media player designed to enhance your home entertainment experience. Featuring an Amlogic S905X5M 64-bit quad-core CPU and Android 14.0 OS, it supports 4K/8K resolution, dual-band Wi-Fi, and various multimedia formats. This manual provides essential information for setting up, operating, and maintaining your device.
2. Package Contents
Please verify that all items listed below are included in your package. If any items are missing or damaged, please contact customer support.
- 1x VONTAR X5 Android TV Box 14.0
- 1x Remote Control
- 1x HD Cable
- 1x Power Adapter (DC 5V/2A)
- 1x Wireless Mini Keyboard
- 1x User Manual (this document)

Image: The VONTAR X5 Android TV Box, its remote control, and included accessories such as the HD cable, power adapter, and wireless mini keyboard.
3. Setup Guide
3.1 Connecting the TV Box
- Connect to TV: Insert one end of the provided HD cable into the HDMI port on the TV Box and the other end into an available HDMI input on your television.
- Connect Power: Plug the power adapter into the DC 5V/2A port on the TV Box, then plug the adapter into a wall outlet. The device will typically power on automatically or can be turned on using the remote control.
- Select Input: Turn on your television and select the correct HDMI input source using your TV remote control.
3.2 Connecting Peripherals
The TV Box includes a wireless mini keyboard for easier navigation and input. You can also connect other USB devices.
- Wireless Mini Keyboard: The wireless mini keyboard usually connects via a USB dongle. Insert the USB dongle into one of the USB ports on the TV Box. The keyboard should be automatically recognized.
- Other USB Devices: Connect a USB mouse, external hard drive, or camera to the available USB 2.0 or USB 3.0 ports.
3.3 Network Connection
The VONTAR X5 supports both wired (Ethernet) and wireless (Wi-Fi) network connections.
- Wi-Fi Connection:
- Navigate to Settings > Network & Internet.
- Turn on Wi-Fi and select your desired network from the list.
- Enter the Wi-Fi password if prompted and select Connect.
- Ethernet Connection:
- Connect an Ethernet cable from your router or modem to the RJ-45 Ethernet port on the TV Box.
- The device should automatically detect and connect to the wired network.

Image: Rear and side views of the VONTAR X5 TV Box, highlighting its various ports including Ethernet, AV, HDMI, Optical, DC power, TF Card slot, and USB ports.
4. Operating Instructions
4.1 Basic Navigation
Use the provided remote control or the wireless mini keyboard to navigate the Android 14.0 interface. The remote typically includes directional buttons, an 'OK' button for selection, 'Back' for returning, and 'Home' for the main screen.
4.2 Android 14.0 Interface
The VONTAR X5 runs on Android 14.0, offering a user-friendly interface. You can customize the home screen, access installed applications, and manage settings.
4.3 Media Playback
The TV Box supports Ultra HD 8K resolution with H.265 decoding technology, providing high-quality video playback. It also supports HDR10+ for enhanced color and contrast.
- Supported Formats: The device supports various video and audio formats. For optimal performance, ensure your media files are compatible with H.265 HEVC/MVC and VP9 codecs.
- External Storage: Play media directly from connected USB drives or SD/TF cards.

Image: A visual representation demonstrating the VONTAR X5's support for 4K resolution and HDR10+ technology, showcasing enhanced picture quality.
4.4 App Installation
You can download and install applications from the pre-installed app store or other trusted sources. Ensure you have a stable internet connection.
4.5 Bluetooth Connectivity
The VONTAR X5 features Bluetooth 4.0, allowing you to connect compatible Bluetooth devices such as headphones, game controllers, or speakers.
- Navigate to Settings > Connected devices > Pair new device.
- Put your Bluetooth device into pairing mode.
- Select your device from the list and follow any on-screen prompts to complete pairing.
4.6 Screen Mirroring
The TV Box allows you to mirror content from your iOS or Android mobile phone to your TV screen, provided both devices are connected to the same Wi-Fi network. Refer to your phone's screen mirroring or casting function for specific instructions.
5. Maintenance
5.1 Software Updates (OTA)
The VONTAR X5 supports Over-The-Air (OTA) updates, which automatically download and install the latest software versions via the network. It is recommended to keep your device updated for optimal performance and security.
- Ensure the TV Box is connected to the internet.
- Navigate to Settings > About device > System update.
- Follow the on-screen instructions to check for and install any available updates.
5.2 Storage Management
The device comes with internal storage (32GB for this model) and can be expanded using external storage options.
- Expandable Memory: You can expand the memory via an extra 1TB HDD, 64GB SD card, or 64GB TF card. Insert the TF card into the designated slot or connect a USB HDD to a USB port.
- Clear Cache: Regularly clear the cache of applications to free up storage space and improve performance. This can usually be done in Settings > Apps > [Select App] > Clear cache.
6. Troubleshooting
If you encounter issues with your VONTAR X5 TV Box, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No Power | Power adapter not connected or faulty. | Ensure the power adapter is securely connected to the TV Box and a working power outlet. Try a different outlet. |
| No Signal on TV | Incorrect HDMI input selected or faulty HDMI cable. | Verify the TV is on the correct HDMI input. Try a different HDMI port on the TV or a different HDMI cable. |
| Wi-Fi Connection Issues | Incorrect password, weak signal, or router issue. | Double-check the Wi-Fi password. Move the TV Box closer to the router. Restart your router and the TV Box. |
| Remote Control Not Working | Low batteries or obstruction. | Replace the batteries in the remote. Ensure there are no obstructions between the remote and the TV Box. |
| Slow Performance | Too many apps running, low storage, or outdated software. | Close unused applications. Clear app caches. Check for and install system updates. |
6.1 Factory Reset
If problems persist, a factory reset may resolve them. Warning: A factory reset will erase all personal data and installed applications from the device.
- Navigate to Settings > System > Reset options.
- Select Erase all data (factory reset).
- Confirm your choice and allow the device to restart.
7. Specifications
Below are the technical specifications for the CHROX VONTAR X5 Android TV Box 14.0:
| Feature | Description |
|---|---|
| Operating System | Android 14.0 |
| CPU | Amlogic S905X5M 64-bit Quad-core ARM Cortex A55 |
| GPU | Mali G301 MP2 GPU (Mali G310 V2) |
| RAM | 4GB SDRAM |
| Internal Storage | 32GB FLASH (eMMC ROM) |
| Expandable Storage | Supports up to 1TB HDD, 64GB SD card, 64GB TF card |
| Wi-Fi | 2.4G & 5G Dual-Band Wi-Fi |
| Bluetooth | BT 4.0 |
| Ethernet | Standard 10/100/1000M RJ-45 |
| HDMI Output | HDMI 2.0, 8Kx4K@60fps max resolution |
| USB Ports | 1x USB 2.0, 1x USB 3.0 |
| Other Ports | SPDIF (Audio Digital Interface), AV, TF Card Slot, DC Power Input |
| Video Decoder | H.265 HEVC/MVC Main10, H.264 AVC/MVC Main10, VP9 Profile0/2, VP8 |
| Video Encoder | H.264/AVC, H.265/HEVC |

Image: A diagram illustrating the performance improvement of the Mali G310 V2 GPU compared to its predecessor, Mali G31.
8. Warranty and Support
Your VONTAR X5 Android TV Box is backed by a professional after-sales team. If you have any questions or encounter problems, please do not hesitate to contact MYYGZQ customer support. We aim to resolve your issues within 24 hours.
8.1 Important Safety Information
Please handle the device with care to avoid drops and impacts. Ensure the product is assembled securely before use.

Image: A 'Word of Warning' label providing multilingual instructions to handle the product with care and assemble it securely before use.