JPEG
It uses image compression to reduce the file size at the possible expense of image quality/lossy compression
The degree of ‘lossiness’ can be varied to balance the file size against the quality of the image
Bitmap
Each pixel in the image is represented using 8/16/24/32 bits (the colour depth)
All detail in the image is stored/no compression is used resulting in large file sizes
marlinbito answered the question on July 3, 2018 at 00:49
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