How to check the running memory of ZUK Z2
When using a smartphone, it is very important to understand the running memory (RAM) of the device to optimize performance and solve lag problems. As a cost-effective mobile phone, ZUK Z2 often needs to check its memory usage. This article will introduce in detail how to view the running memory of ZUK Z2 and provide relevant structured data and analysis.
1. Why should we check the running memory?

Running memory is the space where mobile phones temporarily store data, which directly affects the smoothness of multitasking. If there is insufficient running memory, it may cause application freezes, crashes, or even system crashes. By checking the running memory, users can close unnecessary background applications in time to free up memory space and improve mobile phone performance.
2. How to check the running memory of ZUK Z2
ZUK Z2 runs ZUI based on the Android system. The method of checking the running memory is as follows:
1.View through system settings
Open the "Settings" app, find the "About Phone" or "System Information" option, and after entering, select the "Memory" or "Storage" option to see the total amount of running memory and current usage.
2.View through developer options
Click "Version Number" 7 times in "Settings" to activate developer options. After entering the developer options, find "Running Services" or "Memory Usage" to view detailed memory usage information.
3.View via third-party apps
Installing hardware detection tools such as "CPU-Z" and "AIDA64" can more intuitively view detailed information about running memory, including total amount, used space and remaining space.
3. Typical data of ZUK Z2 running memory
The following is a typical data example of ZUK Z2 running memory:
| Project | numerical value |
|---|---|
| Total running memory | 4GB |
| System occupancy | About 1.2GB |
| available memory | About 2.8GB |
| Typical application usage | WeChat: 300MB, Douyin: 400MB |
4. How to optimize the running memory of ZUK Z2
1.Close unnecessary background apps
Close infrequently used background applications through the multitasking interface or "Application Management" in settings to free up memory space.
2.Clean cache files
Regularly use the phone's built-in cleaning tool or a third-party cleaning application to clean cache files to reduce memory usage.
3.Limit background processes
Set "Background Process Limit" in Developer Options to reduce the number of apps running at the same time.
4.Upgrade system
Make sure the mobile phone system is the latest version for better memory management optimization.
5. Frequently Asked Questions
1.Can the running memory of ZUK Z2 be expanded?
No. The running memory of ZUK Z2 is fixed at 4GB and cannot be expanded through hardware or software.
2.Why is available memory less than total memory?
The system itself and pre-installed applications take up some memory, so the available memory is usually less than the total memory.
3.What problems can be caused by insufficient running memory?
Insufficient running memory may cause application freezes, crashes, slow multitasking switching, and even system restarts.
6. Summary
Through the introduction of this article, I believe you have learned how to check the running memory of ZUK Z2 and how to optimize it. Regularly checking and managing running memory can effectively improve the user experience of your mobile phone. If you have other questions about ZUK Z2, please leave a message in the comment area for discussion.
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