The Nikon Z7 is a mirrorless camera, which means it ditches the mirror reflex system found in DSLRs. One of the biggest selling points to this is that Nikon can include a full-frame sensor while keeping the body very small and portable.

Between the Sony A7RIII and Canon EOS R, Nikon has the most compact body design. It is comfortable to hold and is just large enough to fit well in the hand.