Wired
Today, the famous cross talk actor Yue Yunpeng posted on Weibo that the mobile phone he bought had 128GB of storage, but only 112GB was available when opened. Should I only charge 112GB, or it is reasonable to charge 128GB.
As soon as this motion came out, it caused heated discussions among many netizens. Some netizens even said that face recognition might have occupied a lot of land, and they ridiculed Yue Yun’s fat face.
Of course, the explanation is very simple. After all, mobile phones must be pre-installed with operating systems and some application software. These will eat up a lot of space, especially now that the systems and applications are becoming larger and larger, and occupying more and more space. more.
However, Yue Yunpeng immediately raised a new question: Since the system and software also take up space, whether this part can be directly digested by the manufacturer, and we can tell us as much as there is left.
This is probably impossible. Different manufacturers, different systems, different software and even different versions occupy completely different space. The amount of available space is constantly changing, so even if it is impossible to promote it.
In addition, it should be noted that due to historical habits, when calculating memory and storage capacity, there are two calculation methods, one is that the hardware manufacturer uses the 1000 base, and the other is the system and equipment manufacturers based on the 1024 base, which leads to the actual capacity ratio standard. Said the capacity should be small, hard disk, memory, mobile phone storage, memory card, U disk, etc. are all the truth.
For example, if you buy a 10TB hard drive, only 9.09TB is displayed in the operating system.
And as the capacity becomes larger and larger, the difference between the two calculation methods becomes more and more obvious.
Please indicate the source for reprinting: Fast Technology
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