Why do screenshots taken from the same phone have different file sizes?

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Why do screenshots taken from the same phone have different file sizes?

In: Technology

5 Answers

Anonymous 0 Comments

Images are compressed. Compression works by removing redundancies in the file, so the compression level depends on the contents of the image – some can be compressed more than others. For example, a completely blank image can be very easily compressed, while a random noise image can barely be compressed.

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