Comparison Console
Spyderco Autonomy 2 vs Spyderco Police 4
EDC Knives comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Spyderco Police 4 stands out as the lightest option for weight, with about a 24% gap from the closest alternative. Spyderco Police 4 stands out as the cheapest option for retail price, with about a 39% gap from the closest alternative.
Decision Signals
What stands out
Spyderco Police 4 stands out as the cheapest option for retail price, with about a 39% gap from the closest alternative.
Spyderco Autonomy 2 stands out as the most expensive option for retail price, with about a 64% gap from the closest alternative.
Spyderco Police 4 stands out as the lightest option for weight, with about a 24% gap from the closest alternative.
Spyderco Autonomy 2 stands out as the heaviest option for weight, with about a 31% gap from the closest alternative.
Spyderco Autonomy 2 stands out as the shortest option for closed length, with about a 13% gap from the closest alternative.
Spyderco Police 4 stands out as the longest option for closed length, with about a 14% gap from the closest alternative.
Spyderco Autonomy 2 stands out as the shortest option for blade length, with about a 20% gap from the closest alternative.
Spyderco Police 4 stands out as the longest option for blade length, with about a 25% 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$434Most expensive
US$264Cheapest
Weight
156 g (5.50 oz)Heaviest
119 g (4.20 oz)Lightest
Dimensions
Blade length
89 mm (3.50 in)Shortest
111 mm (4.37 in)Longest
Overall length
214 mm (8.43 in)Shortest
253 mm (9.96 in)Longest
Closed length
125 mm (4.92 in)Shortest
143 mm (5.63 in)Longest
Blade thickness
2.9 mm (0.11 in)Thinnest
3 mm (0.12 in)Thickest
Materials & mechanism
Blade steel
LC200N stainless steel
K390
Handle material
Black textured G-10
FRN
Finish
Black DLC or satin finish options
Unknown
Lock type
Button lock with safety
Back Lock
Opening method
Automatic push button
Thumb hole (Trademark Round Hole)
Clip type
Four-position hourglass pocket clip
Four-position pocket clip
Use case profile
Best for
Everyday carryTactical useMarine or outdoor useUsers requiring corrosion-resistant blade
Extreme cutting challengesEveryday carry
Not best for
Users preferring lighter knives for EDC (some find it heavy)
Unknown
Common praise
Exceptional corrosion resistance due to LC200N steelSmooth and reliable automatic opening with button lock and safetyRobust and ergonomic G-10 handle providing secure gripHigh-quality USA manufacturing
Excellent edge retentionStrong and durable blade steelLightweight constructionVersatile clip positionsReliable back lock mechanism
Common complaints
Relatively heavy at 156 grams, considered heavy for some EDC users
Unknown