Mobile phone capacity indicates the storage space of the mobile phone, and mobile phone memory indicates the operating storage of the mobile phone; mobile phone capacity generally has 64G and 128G to choose from, and mobile phone memory generally has 6G and 8G to choose from; a large mobile phone capacity means that it can store a large amount of files, a large phone memory means that the phone can open more programs.

Mobile phone usage tips: 1. Mate30Pro can set the lock screen signature. Open the phone, click the settings button, select "Desktop and Wallpaper", and click the lock screen signature to set it.

2. Mate30Pro can use the 24-hour format. Turn on the phone, select system and updates on the phone's settings page, select the date and time, and change it to the 24-hour format.

3. Mate30Pro has a floating navigation function. Turn on the phone, click on the system option on the phone's settings page, and turn on the floating ball navigation to use it.

4. Mate30Pro has a hotspot function. Turn on the phone, click Wireless and Network on the phone’s settings page, and then set the hotspot.

Information expansion: Huawei Mate30 is a smartphone developed by Huawei. It uses Kirin 990 processor, 6/8GB 128GB/256GB storage, 4200mAh battery, pre-installed EMUI10 system, and the display adopts rounded corner design, in accordance with the standard When measured as a rectangle, the screen's diagonal length is 6.62 inches.