Comparison Console
WE Knife Smooth Sentinel vs Zero Tolerance 0990
EDC Knives comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
WE Knife Smooth Sentinel stands out as the lightest option for weight, with about a 29% gap from the closest alternative. WE Knife Smooth Sentinel stands out as the cheapest option for retail price, with about a 18% gap from the closest alternative.
Decision Signals
What stands out
WE Knife Smooth Sentinel stands out as the cheapest option for retail price, with about a 18% gap from the closest alternative.
Zero Tolerance 0990 stands out as the most expensive option for retail price, with about a 22% gap from the closest alternative.
WE Knife Smooth Sentinel stands out as the lightest option for weight, with about a 29% gap from the closest alternative.
Zero Tolerance 0990 stands out as the heaviest option for weight, with about a 41% gap from the closest alternative.
WE Knife Smooth Sentinel stands out as the shortest option for closed length, with about a 9% gap from the closest alternative.
Zero Tolerance 0990 stands out as the longest option for closed length, with about a 10% gap from the closest alternative.
WE Knife Smooth Sentinel stands out as the shortest option for blade length, with about a 9% gap from the closest alternative.
Zero Tolerance 0990 stands out as the longest option for blade length, with about a 10% 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$217Cheapest
US$264Most expensive
Weight
58.5 g (2.06 oz)Lightest
82.2 g (2.90 oz)Heaviest
Dimensions
Blade length
75.5 mm (2.97 in)Shortest
83 mm (3.27 in)Longest
Overall length
177.1 mm (6.97 in)Shortest
193 mm (7.60 in)Longest
Closed length
101.6 mm (4.00 in)Shortest
112 mm (4.41 in)Longest
Blade thickness
2.6 mm (0.10 in)Thinnest
3.1 mm (0.12 in)Thickest
Materials & mechanism
Blade steel
CPM 20CV
CPM 20CV stainless steel
Handle material
6AL4V Titanium with Cuibourtia Wood Inlay
Carbon Fiber and Stainless Steel
Finish
Black Stonewashed
Stonewashed
Lock type
Frame Lock
Liner Lock
Opening method
Flipper
Flipper
Clip type
Tip-Up, Left/Right
Reversible, deep-carry pocket clip, tip-up carry
Use case profile
Best for
EDCTacticalCollector
Everyday carryPrecision cuttingDurable outdoor useFast deployment
Not best for
Unknown
Heavy chopping or hard use beyond standard EDC tasks
Common praise
Durable CPM 20CV steel bladeErgonomic titanium handle with wood inlaySmooth flipper openingReliable frame lock mechanism
Excellent edge retention and corrosion resistance of CPM 20CV bladeSmooth and fast flipper deployment thanks to KVT ball bearingsDurable and lightweight carbon fiber and stainless steel handleStrong and reliable liner lock with hardened steel insertAmbidextrous reversible pocket clip for tip-up carry
Common complaints
Discontinued status leading to varied pricingLimited availability
None explicitly cited in the provided sources
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