Very many Facebook users have wondered the reasons why pictures that they take with a good phones or DSLR camera ends up being uploaded in a poor quality on Facebook or sent via messenger. From my observations, the answer why this happens is solely clear. Pictures with better quality are just simply larger in size.

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You must have to choose the right camera first, there are so many types and brands with different features available in market to read more. click here http://photographyartandgifs.com/mirrorless-vs-dslr/

This is nothing to do with your camera.

When uploading a picture on Facebook, its name and format are automatically converted by Facebook servers to their standard format.

In addition, a high-quality picture will have a larger size so it will take more space on Facebook servers. Thus, once you upload an image, Facebook will also try to keep its size under a certain limit and will lower the size and quality of it.