Comparison Console
Fenix TK20R V2.0 vs Olight Odin S
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Olight Odin S stands out as the lightest option for weight, with about a 5% gap from the closest alternative. Fenix TK20R V2.0 stands out as the cheapest option for retail price, with about a 13% gap from the closest alternative. Fenix TK20R V2.0 stands out as the highest output option for max lumens, with about a 100% gap from the closest alternative.
Decision Signals
What stands out
Fenix TK20R V2.0 stands out as the cheapest option for retail price, with about a 13% gap from the closest alternative.
Olight Odin S stands out as the most expensive option for retail price, with about a 15% gap from the closest alternative.
Olight Odin S stands out as the lightest option for weight, with about a 5% gap from the closest alternative.
Fenix TK20R V2.0 stands out as the heaviest option for weight, with about a 6% gap from the closest alternative.
Olight Odin S stands out as the lowest output option for max lumens, with about a 50% gap from the closest alternative.
Fenix TK20R V2.0 stands out as the highest output option for max lumens, with about a 100% gap from the closest alternative.
Olight Odin S stands out as the shortest runtime option for max runtime, with about a 84% gap from the closest alternative.
Fenix TK20R V2.0 stands out as the longest runtime option for max runtime, with about a 513% 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$130Cheapest
US$149.99Most expensive
Weight
204 g (7.20 oz)Heaviest
193 g (6.81 oz)Lightest
Length
153 mm (6.02 in)Longest
127.5 mm (5.02 in)Shortest
Output
Max lumens
3000 lmHighest output
1500 lmLowest output
Max candela
56600 cdHighest candela
15600 cdLowest candela
Beam distance
475 m (1558 ft)Highest
250 m (820 ft)Lowest
Max runtime
2880 minLongest runtime
470 minShortest runtime
Power & durability
Battery type
21700 Li-ion rechargeable
1x 18650 rechargeable Li-ion battery or 2x CR123A batteries
Charging type
USB Type-C
Magnetic charging cable (MCC)
Rechargeable
Yes
Yes
IP rating
IP68
IPX8
Impact resistance
Unknown
Unknown
Material
Unknown
Aluminum alloy
Use case profile
Best for
Tactical identification and useLaw enforcementMilitarySearch and RescueOutdoor professionals
Tactical useWeapon mountingSelf-defenseLaw enforcement
Common praise
Very high 3000 lumen output with excellent 475m beam throw for tactical useConvenient USB-C rechargeable 21700 battery system with solid runtimeIntuitive dual tailcap switches for one-handed tactical operationRugged IP68 waterproof and impact-resistant designVersatile multi-mode output including instant strobe for defensive purposes
High brightness and long beam distanceVersatile power options with rechargeable batteryStable and secure mounting with M-LOK or Picatinny mountsCustomizable strobe functionReliable magnetic remote switch
Common complaints
Larger and heavier than compact EDC lights (204g with battery)No ultra-low moonlight mode for extended low-light preservationTurbo mode step-down under sustained usePremium pricing compared to basic tactical lightsMade in China may be a consideration for some U.S. procurement preferences
Relatively heavy for a handheld flashlight at 193 gramsMainly suited for weapon mounting rather than general pocket carrySome users report run time limitations on high modes