Comparison Console
Chris Reeve Knives Umfaan vs WE Knife Collinear
EDC Knives comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Chris Reeve Knives Umfaan stands out as the lightest option for weight, with about a 65% gap from the closest alternative. WE Knife Collinear stands out as the cheapest option for retail price, with about a 65% gap from the closest alternative.
Decision Signals
What stands out
WE Knife Collinear stands out as the cheapest option for retail price, with about a 65% gap from the closest alternative.
Chris Reeve Knives Umfaan stands out as the most expensive option for retail price, with about a 187% gap from the closest alternative.
Chris Reeve Knives Umfaan stands out as the lightest option for weight, with about a 65% gap from the closest alternative.
WE Knife Collinear stands out as the heaviest option for weight, with about a 185% gap from the closest alternative.
Chris Reeve Knives Umfaan stands out as the shortest option for closed length, with about a 31% gap from the closest alternative.
WE Knife Collinear stands out as the longest option for closed length, with about a 45% gap from the closest alternative.
Chris Reeve Knives Umfaan stands out as the shortest option for blade length, with about a 39% gap from the closest alternative.
WE Knife Collinear stands out as the longest option for blade length, with about a 64% gap from the closest alternative.
Specification Profile
Relative dimensions at a glance
Each axis is normalized against the largest raw value among the products in this comparison. Farther outward means a larger value, not necessarily a better result. Axes with an unverified value are omitted.
Price & carry
Retail price
US$2295Most expensive
US$800Cheapest
Weight
37 g (1.31 oz)Lightest
105.3 g (3.71 oz)Heaviest
Dimensions
Blade length
57 mm (2.24 in)Shortest
93.3 mm (3.67 in)Longest
Overall length
137 mm (5.39 in)Shortest
208.1 mm (8.19 in)Longest
Closed length
79 mm (3.11 in)Shortest
114.8 mm (4.52 in)Longest
Blade thickness
Unknown
3.2 mm (0.13 in)
Materials & mechanism
Blade steel
BG42
Damasteel (Fafnir)
Handle material
Titanium
6AL4V Titanium
Finish
Satin finish titanium frame with computer generated graphics on presentation side and bead blasted finish on back scale, stonewashed blade
Unknown
Lock type
Frame lock
Frame Lock
Opening method
Unknown
Front Flipper
Clip type
Unknown
Tip-Up, Right Carry
Use case profile
Best for
Everyday CarryEDC
Everyday Carry (EDC)Detail workGeneral cutting tasks
Not best for
Unknown
Hardcore heavy usageTasks requiring ergonomic grips
Common praise
Excellent build quality and precisionLightweight and ergonomic designSuperior lock mechanism
Exceptional blade steel quality (Damasteel or M390)Clean, minimalistic brutalist design inspired by cyberpunk and Tesla CybertruckSmooth operation with ceramic ball bearing pivotWell-machined titanium handle with grip-enhancing groovesIntegrated frame lock complements design
Common complaints
High price pointLimited availability due to production backlogs
Not particularly ergonomic for heavy or extended useHandle grip may lack robustness for hardcore tasks
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