How big is a photo 4x6 compared to social media image sizes?

[Visualsclipping]

In digital terms, how big is a photo 4x6 corresponds closely to a 3:2 aspect ratio which is the size of most camera and phone photos but not a square Instagram post. This implies that there will be certain cropping of social media images when printing them. Visuals Clipping is automatically adjusted to your uploads being perfectly fitted to the 4x6 format, without making the composition look natural and balanced.