A sophisticated user will certainly be able to squeeze slightly better results out of the camera due to exposure compensation, etc. , but, in my opinion, a "mess" of compression artifacts, So what? With normal viewing on a computer monitor and TV, (and on A3, for sure), everything will also be decent, I' for all soap dishes) Photo examples:
Canon EOS 60D: 18MP CMOS Digital SLR Camera Body - Your Next Photography Companion
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Discontinued Canon EOS 7D Digital SLR π· Camera Body Only with 18 MP CMOS Sensor
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Revamped Sony Alpha a6000 Mirrorless Digital Camera: 24.3MP SLR Camera with 3.0-Inch LCD and Power Zoom Lens
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Nikon D3100 DSLR Camera Body (Kit Box) - No Lens Included, International Version with No Warranty
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