How to test Honor 9 flash memory
Recently, the flash memory performance of Honor 9 has become one of the focuses of users’ attention. The reading and writing speed of flash memory directly affects the user experience of mobile phones, so how to test the flash memory performance of Honor 9 has become a concern for many users. This article will introduce the testing method in detail and attach relevant data for reference.
1. Why test flash memory performance?

Flash memory is the core component of mobile phone storage. Its read and write speed determines the loading speed of applications, file transfer efficiency and system fluency. As a mid-to-high-end model of Honor 9, the flash memory performance test can help users understand its actual performance and avoid flash memory quality issues that affect the user experience.
2. Recommendation of testing tools
The following are several commonly used flash memory testing tools, users can choose according to their needs:
| Tool name | Function | Applicable platforms |
|---|---|---|
| AndroBench | Test sequential read and write, random read and write speed | Android |
| A1 SD Bench | Test memory card and internal storage performance | Android |
| CrystalDiskMark | Professional storage testing tool (root required) | Android (needs adaptation) |
3. Test steps
1.Download and install the testing tools: It is recommended to use AndroBench because of its simple operation and intuitive data.
2.Close background apps: Ensure that no other programs occupy storage resources during testing.
3.Run tests: After opening the tool, select "Start Test" and wait for the results to be generated.
4.Record data: Focus on sequential read and write and random read and write speeds.
4. Honor 9 flash memory performance reference data
According to user measured data, the flash memory performance of Honor 9 is as follows:
| test items | Average speed (MB/s) | Fluctuation range |
|---|---|---|
| sequential reading | 280 | 260-300 |
| sequential write | 150 | 140-160 |
| random read | 40 | 35-45 |
| random write | 30 | 25-35 |
5. How to optimize flash memory performance?
1.Clean cache regularly: Prevent junk files from occupying storage space.
2.Avoid writing large files frequently: Extend flash memory life.
3.Enable "Force GPU Rendering" in Developer Options: Reduce the burden on the CPU and indirectly improve storage efficiency.
6. Frequently Asked Questions
Q: What should I do if the test result is lower than the average?
A: Check whether background applications are occupying resources, or try restarting the phone and retesting.
Q: Does Honor 9 support UFS flash memory?
A: Some versions of Honor 9 use eMMC flash memory, and its performance is slightly lower than UFS, but it is sufficient for daily use.
Summary
Through the above methods and tools, users can easily test the flash memory performance of Honor 9. If abnormal data is found, it is recommended to contact official after-sales testing. Although flash memory performance is important, reasonable optimization in daily use can improve the overall experience.
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