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
Fenix TK20R V2.0 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.
Fenix TK20R V2.0 stands out as the lightest option for weight, with about a 5% gap from the closest alternative.
Olight Odin S stands out as the heaviest option for weight, with about a 5% 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.
Fenix TK20R V2.0 stands out as the shortest runtime option for max runtime, with about a 51% gap from the closest alternative.
Olight Odin S stands out as the longest runtime option for max runtime, with about a 106% 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$129.95Cheapest
US$149.99Most expensive
Weight
184 g (6.49 oz)Lightest
193 g (6.81 oz)Heaviest
Length
148 mm (5.83 in)Longest
127.5 mm (5.02 in)Shortest
Output
Max lumens
3000 lmHighest output
1500 lmLowest output
Max candela
56400 cdHighest candela
15600 cdLowest candela
Beam distance
475 m (1558 ft)Highest
250 m (820 ft)Lowest
Max runtime
228 minShortest runtime
470 minLongest runtime
Power & durability
Battery type
1×21700 rechargeable lithium-ion battery (Fenix ARB-L21-5000 V2.0 included)
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
2 m (7 ft)
Unknown
Material
Aluminum (A6061-T6) with hard-anodized finish
Aluminum alloy
Use case profile
Best for
Tactical useLong-range throwEDCOutdoor explorationLaw enforcementSecuritySearch & Rescue
Tactical useWeapon mountingSelf-defenseLaw enforcement
Common praise
High output with excellent throw performanceDurable aluminum construction with waterproof ratingConvenient USB-C charging and included batteryGood ergonomic design and balanceHighly rated by customers with strong value for money
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
Heavier and larger than compact EDC lightsNo electronic lockout feature requiring physical tailcap lock to prevent activationMay downshift in output after extended use due to thermal regulation
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