Comparison Console
CIVIVI Biophase vs WE Knife Rectifier
EDC Knives comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
CIVIVI Biophase stands out as the lightest option for weight, with about a 3% gap from the closest alternative.
Decision Signals
What stands out
CIVIVI Biophase stands out as the lightest option for weight, with about a 3% gap from the closest alternative.
WE Knife Rectifier stands out as the heaviest option for weight, with about a 3% gap from the closest alternative.
WE Knife Rectifier stands out as the shortest option for closed length, with about a 16% gap from the closest alternative.
CIVIVI Biophase stands out as the longest option for closed length, with about a 20% gap from the closest alternative.
WE Knife Rectifier stands out as the shortest option for blade length, with about a 15% gap from the closest alternative.
CIVIVI Biophase stands out as the longest option for blade length, with about a 18% gap from the closest alternative.
WE Knife Rectifier stands out as the shortest option for overall length, with about a 16% gap from the closest alternative.
CIVIVI Biophase stands out as the longest option for overall length, with about a 19% 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$79.9
Unknown
Weight
75.4 g (2.66 oz)Lightest
78 g (2.75 oz)Heaviest
Dimensions
Blade length
88.5 mm (3.48 in)Longest
75 mm (2.95 in)Shortest
Overall length
207 mm (8.15 in)Longest
174 mm (6.85 in)Shortest
Closed length
118.5 mm (4.67 in)Longest
99 mm (3.90 in)Shortest
Blade thickness
3 mm (0.12 in)Thickest
2.54 mm (0.10 in)Thinnest
Materials & mechanism
Blade steel
Nitro-V stainless steel
CPM S35VN stainless steel
Handle material
Aluminum and coarse burgundy G-10 (standard version); Aluminum & carbon fiber overlay on black G-10 (Damascus version)
Tan G10 front, Gray 6AL4V Titanium back
Finish
Dual satin and black stonewash (standard version); Black stonewashed, satin flat (manufacturer)
Black Stonewash and Satin
Lock type
Button lock
Frame Lock
Opening method
Flipper
Flipper
Clip type
Ambidextrous tip-up pocket clip
Side to side reversible titanium pocket clip, tip-up carry
Use case profile
Best for
Everyday carryEDCLightweightCompactOutdoor usePrecision cutting tasks
Everyday carryGent's size usage
Not best for
Unknown
Unknown
Common praise
LightweightSmooth operation due to caged ceramic ball bearing pivotDurable corrosion-resistant Nitro-V bladeAmbidextrous tip-up pocket clipErgonomic and secure handle grip
Smooth opening with pivot bearingGood handle ergonomicsDurable steel and finish
Common complaints
Unknown
Unknown
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