Comparison Console
CIVIVI Biophase vs CRKT Razelcliffe Compact
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 19% gap from the closest alternative. CRKT Razelcliffe Compact stands out as the cheapest option for retail price, with about a 44% gap from the closest alternative.
Decision Signals
What stands out
CRKT Razelcliffe Compact stands out as the cheapest option for retail price, with about a 44% gap from the closest alternative.
CIVIVI Biophase stands out as the most expensive option for retail price, with about a 78% gap from the closest alternative.
CIVIVI Biophase stands out as the lightest option for weight, with about a 19% gap from the closest alternative.
CRKT Razelcliffe Compact stands out as the heaviest option for weight, with about a 23% gap from the closest alternative.
CRKT Razelcliffe Compact stands out as the shortest option for blade length, with about a 39% gap from the closest alternative.
CIVIVI Biophase stands out as the longest option for blade length, with about a 64% gap from the closest alternative.
CRKT Razelcliffe Compact stands out as the shortest option for overall length, with about a 36% gap from the closest alternative.
CIVIVI Biophase stands out as the longest option for overall length, with about a 55% 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$79.9Most expensive
US$45Cheapest
Weight
75.4 g (2.66 oz)Lightest
92.68 g (3.27 oz)Heaviest
Dimensions
Blade length
88.5 mm (3.48 in)Longest
54.05 mm (2.13 in)Shortest
Overall length
207 mm (8.15 in)Longest
133.35 mm (5.25 in)Shortest
Closed length
118.5 mm (4.67 in)
Unknown
Blade thickness
3 mm (0.12 in)Thickest
2.79 mm (0.11 in)Thinnest
Materials & mechanism
Blade steel
Nitro-V stainless steel
8Cr13MoV Stainless Steel
Handle material
Aluminum and coarse burgundy G-10 (standard version); Aluminum & carbon fiber overlay on black G-10 (Damascus version)
Stainless Steel
Finish
Dual satin and black stonewash (standard version); Black stonewashed, satin flat (manufacturer)
Black Stonewash
Lock type
Button lock
Frame Lock
Opening method
Flipper
Flipper
Clip type
Ambidextrous tip-up pocket clip
Stainless Steel pocket clip (Right - Tip Up)
Use case profile
Best for
Everyday carryEDCLightweightCompactOutdoor usePrecision cutting tasks
Everyday Carry
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
Compact sizeSolid feel in-handGood grip due to deep finger choil and thumb friction groovesVersatile for slicing, shaving, chopping, and paring
Common complaints
Unknown
Unknown
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