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
Viltrox AF 16mm f/1.8
Full-frame / 550g
Sigma 35mm f/2 DG DN Contemporary
Full-frame / 330g
Workflow lens
Sigma 35mm f/2 DG DN Contemporary is the stronger fit for travel and everyday carry.
Sigma 35mm f/2 DG DN Contemporary leads on carry and size by 29 points.
Sigma 35mm f/2 DG DN Contemporary leads on AF confidence by 14 points.
Sigma 35mm f/2 DG DN Contemporary leads on resale strength by 8 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
Viltrox AF 16mm f/1.8
Front view / 88 x 88mm
88 x 88 x 120mm
Sigma 35mm f/2 DG DN Contemporary
Front view / 88 x 88mm
88 x 88 x 120mm
Width
Height
Depth
Weight
External dimensions and carry delta
Sigma 35mm f/2 DG DN Contemporary is the lightest (220g less than Viltrox AF 16mm f/1.8).
Viltrox AF 16mm f/1.8
Sigma 35mm f/2 DG DN Contemporary
Class benchmarks
Decision matrix
Scores tuned for travel
Highlighted specs
Only specs that change the decision
Focal length
16mm
Focal length
35mm
Aperture
f/1.8 – f/22
Aperture
f/2 – f/22
Community comparison
Owner consensus · not specsCommunity comparison appears once owners vote on these products — 6 more votes across the pair will unlock it.