Comparison Console
CIVIVI Synergy4 vs WE Knife Eidolon
EDC Knives comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
WE Knife Eidolon stands out as the lightest option for weight, with about a 57% gap from the closest alternative. CIVIVI Synergy4 stands out as the cheapest option for retail price, with about a 50% gap from the closest alternative.
Decision Signals
What stands out
CIVIVI Synergy4 stands out as the cheapest option for retail price, with about a 50% gap from the closest alternative.
WE Knife Eidolon stands out as the most expensive option for retail price, with about a 100% gap from the closest alternative.
WE Knife Eidolon stands out as the lightest option for weight, with about a 57% gap from the closest alternative.
CIVIVI Synergy4 stands out as the heaviest option for weight, with about a 133% gap from the closest alternative.
WE Knife Eidolon stands out as the shortest option for closed length, with about a 30% gap from the closest alternative.
CIVIVI Synergy4 stands out as the longest option for closed length, with about a 43% gap from the closest alternative.
WE Knife Eidolon stands out as the shortest option for blade length, with about a 27% gap from the closest alternative.
CIVIVI Synergy4 stands out as the longest option for blade length, with about a 38% 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$115Cheapest
US$230Most expensive
Weight
144 g (5.08 oz)Heaviest
61.7 g (2.18 oz)Lightest
Dimensions
Blade length
100 mm (3.94 in)Longest
72.6 mm (2.86 in)Shortest
Overall length
237 mm (9.33 in)Longest
167.1 mm (6.58 in)Shortest
Closed length
137 mm (5.39 in)Longest
96 mm (3.78 in)Shortest
Blade thickness
3 mm (0.12 in)Thinnest
3.2 mm (0.13 in)Thickest
Materials & mechanism
Blade steel
Nitro-V
CPM 20CV
Handle material
G-10 Laminate
G-10 Laminate
Finish
Black Blade Finish
Black Stonewashed
Lock type
Nested Liner Lock
Nested Liner Lock
Opening method
Front Flipper
Front Flipper
Clip type
Tip-Up, Right Carry
Tip-Up, Right Carry
Use case profile
Best for
Everyday Carry (EDC)CampingTactical UsePiercing tasks
EDC KnivesTactical Knives
Not best for
Unknown
Unknown
Common praise
Excellent edge retention of Nitro V steelSecure and reliable nested liner lockComfortable and durable G10 handleSmooth deployment with front flipperVersatile tanto blade for piercing and utilityGood balance of quality and price
High-quality CPM 20CV blade steelSmooth front flipper openingDurable G10 handleStrong nested liner lock mechanismCompact and ergonomic design suitable for everyday carry
Common complaints
Liner lock may be stiff and require practice to operate
Discontinued status may affect availability
Dataset Expansion
Missing a brand?
Suggest an EDC brand for CarryCrew to research and add to the comparison database.
Community indexing queue online