What is Huawei Flash Transfer Technology? Huawei Share vs. Bluetooth
Huawei Flash Transfer (Huawei Share) is a wireless file transfer technology launched by Huawei, which aims to improve the efficiency and convenience of file transfer between devices. It supports fast file exchange between Huawei mobile phones, tablets, and PCs, using Wi-Fi Direct and NFC technologies.
Introduction to Huawei Flash Transfer Technology
Huawei Flash Transfer (Huawei Share) is a wireless file transfer technology launched by Huawei, which aims to improve the efficiency and convenience of file transfer between devices. Huawei Flash Transfer (Huawei Share) technology is based on Wi-Fi Direct and NFC (near field communication) technologies, and quickly transfers files between devices wirelessly. It uses the Wi-Fi Direct protocol between devices to establish a direct connection, thereby avoiding the reliance on traditional Wi-Fi networks and achieving more efficient file exchange.
Key technical components of Flash Transfer
Wi-Fi Direct:
- Huawei Flash Transfer establishes a point-to-point connection between devices through Wi-Fi Direct, without going through a router or other network equipment. This allows data to be transferred between devices at a higher speed, especially for large file transfers.
- Wi-Fi Direct has a much higher transmission speed than Bluetooth and can support speeds of tens of MB/s, making it suitable for fast transmission of high-definition videos, applications, or large amounts of files.
NFC (Near Field Communication):
- NFC is used to simplify the device pairing process. When two devices are close, NFC is used for quick identification and connection pairing. Users only need to approach the device to establish a connection, eliminating the tedious manual operation.
- On Huawei devices, the combination of NFC makes Flash Transfer not only simple to operate, but also ensures fast and stable connection between devices.
Collaboration between smart devices:
- Huawei Flash Transfer not only supports file transfer between Huawei phones and tablets, but also enables seamless interoperability between Huawei devices and PCs. It supports fast transmission of various types of files such as pictures, videos, documents, and applications.
- In addition, it also supports screen sharing across devices, such as projecting the phone screen onto a Huawei smart TV or monitor for easy display of content.
Security:
Since a direct Wi-Fi connection is used, data transmission does not pass through an external network, thereby improving the security of the transmission. Huawei also uses encryption technology to protect data in transit and avoid potential security threats.
Main features of Flash Transfer
1.High-speed transmission:
Compared with traditional Bluetooth transmission, Huawei Flash Transfer has a significant advantage in file transfer speed. The transmission speed of Flash Transfer can usually reach tens of MB/s, which is much faster than Bluetooth and is especially suitable for the transmission of large files (such as high-definition videos or large-capacity documents).
2.No network or data cable required:
Transmission between devices does not require external Wi-Fi network support or data cable connection. It uses Wi-Fi Direct (direct connection between devices) for communication, so there is no need to go through a router or data network.
3.Simple connection:
Using NFC technology, users can quickly pair devices by simply bringing them close together, greatly simplifying the connection process. Even if the device does not have NFC function, it can be paired via Bluetooth or Wi-Fi Direct.
4.Multi-platform support between devices:
Huawei Flash Transfer not only supports mutual transmission between Huawei mobile phones and tablets, but also supports file transfer between Huawei PCs. In addition, it can also achieve cross-platform file intercommunication between Huawei devices, such as mobile phone to computer, tablet to mobile phone, etc.
5.Screen sharing across devices:
Huawei Flash Transfer can also easily project the screen of the mobile phone to Huawei smart TV or other supported devices through the "screen projection" function, which is suitable for displaying content or holding meetings.
Usage Scenarios
Fast file transfer: Users can quickly transfer pictures, videos, documents and other files between Huawei devices without connecting to the Internet or using external storage devices.
Content sharing between devices: Through Flash Transfer, users can share content in real time between multiple Huawei devices to improve work and entertainment efficiency.
Cross-platform collaboration: Users can seamlessly connect their mobile phones, tablets and computers at work to share and synchronize files and information.
The Difference Between Huawei Flash Transfer and Bluetooth
Although Huawei Flash Transfer and Bluetooth are both used for wireless communication between devices, they have many important differences in technical implementation and user experience:
Huawei Flash Transfer vs. Bluetooth
| Feature | Huawei Flash Transfer （Huawei Share） | Bluetooth |
|---|---|---|
| Transfer Speed | High, typically reaches tens of MB/s, fast for large files | Low, typically under 1MB/s, suitable for small files |
| Connection Method | Pairs using Wi-Fi Direct or NFC, direct connection between devices | Pairs via Bluetooth protocol, slower speed, higher power consumption |
| Transfer Range | Usually up to 10 meters or more, high speed and stable connection | Typically up to 10 meters, connection more affected by environmental factors |
| Device Compatibility | Primarily supports Huawei devices (phones, tablets, PCs), but also works with other devices supporting Wi-Fi Direct | Widely supported across almost all smart devices, including Android, iOS, PCs, etc. |
| Ease of Use | Just bring devices close to each other for quick connection and transfer, simple operation | Requires Bluetooth pairing, more complex setup |
| Interference During Transfer | Reduced network interference, fast and stable transfer | Prone to interference from other Bluetooth devices, transfer may be unstable |
| Power Consumption | Relatively low power consumption as it uses Wi-Fi Direct (efficient and energy-saving) | Higher power consumption, especially during long file transfers |
| Transfer Distance | Supports longer transfer distance (typically 10 meters or more) | Transfer range is generally shorter, typically 10 meters or less |
| Transfer Content | Supports larger files like videos, HD photos, apps, etc. | Suitable for small file transfers, like contacts, audio, etc. |
Main advantages of Huawei Flash Transfer
High-speed transmission: Much faster than Bluetooth, especially when transferring large files, the performance advantage is very obvious.
Easy connection: NFC fast pairing, just bring the devices close to establish a connection, simple and convenient operation.
Cross-device support: Files can be shared seamlessly between different types of Huawei devices (such as mobile phones, tablets, PCs).
No network required: Direct connection via Wi-Fi Direct avoids dependence on traditional Wi-Fi networks.
Overall, Huawei's Flash Transfer technology integrates Wi-Fi Direct and NFC, making file transfer between devices fast and secure, and greatly improving the user experience, especially when used between Huawei devices.
