Compare real-world fit, not spreadsheet noise.
Pick up to four products and tune the verdict around travel, hybrid work, wildlife, resale safety or pure value. GearAtlas weighs carry size, ecosystem cost, market timing and ownership risk in one calm decision surface.
Visual
Estimated
Ranked
Canon EOS R5 Mark II
Full-frame / 620g
Sony A7R V
Full-frame / 723g
Workflow lens
Canon EOS R5 Mark II is nearly tied for travel and everyday carry.
Canon EOS R5 Mark II leads on carry and size by 6 points.
Canon EOS R5 Mark II leads on video readiness by 26 points.
Camera size studio
Relative body dimensions
Front, back and top views are drawn from external dimensions so the size relationship stays proportional.
View
Mode
Canon EOS R5 Mark II
Front view / 132 x 92mm
132 x 92 x 72mm
Sony A7R V
Front view / 131 x 97mm
131 x 97 x 82mm
Width
Height
Depth
Weight
External dimensions and carry delta
Sony A7R V is the narrowest (1mm less than Canon EOS R5 Mark II), Canon EOS R5 Mark II is the shortest (5mm less than Sony A7R V), Canon EOS R5 Mark II is the thinnest (10mm less than Sony A7R V), and Canon EOS R5 Mark II is the lightest (103g less than Sony A7R V).
Canon EOS R5 Mark II
Sony A7R V
Class benchmarks
Sensor comparison
Sensor size to scale
×1 crop
×1 crop
All 2 use Full-frame sensors — sensor size is a wash here.
Decision matrix
Scores tuned for travel
Highlighted specs
Only specs that change the decision
Sensor
45MP stacked full-frame
Sensor
61MP full-frame BSI
Video
8K/30p
Autofocus
AI unit, 693 points
Community comparison
Owner consensus · not specsCommunity comparison appears once owners vote on these products — 6 more votes across the pair will unlock it.