Comparison Console
Fenix TK20R V2.0 vs Olight X7 Marauder
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 57% gap from the closest alternative. Fenix TK20R V2.0 stands out as the cheapest option for retail price, with about a 48% gap from the closest alternative. Olight X7 Marauder stands out as the highest output option for max lumens, with about a 200% 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 48% gap from the closest alternative.
Olight X7 Marauder stands out as the most expensive option for retail price, with about a 92% gap from the closest alternative.
Fenix TK20R V2.0 stands out as the lightest option for weight, with about a 57% gap from the closest alternative.
Olight X7 Marauder stands out as the heaviest option for weight, with about a 131% gap from the closest alternative.
Fenix TK20R V2.0 stands out as the lowest output option for max lumens, with about a 67% gap from the closest alternative.
Olight X7 Marauder stands out as the highest output option for max lumens, with about a 200% gap from the closest alternative.
Fenix TK20R V2.0 stands out as the shortest runtime option for max runtime, with about a 93% gap from the closest alternative.
Olight X7 Marauder stands out as the longest runtime option for max runtime, with about a 1400% 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$249.99Most expensive
Weight
204 g (7.20 oz)Lightest
472 g (16.65 oz)Heaviest
Length
153 mm (6.02 in)Longest
127 mm (5.00 in)Shortest
Output
Max lumens
3000 lmLowest output
9000 lmHighest output
Max candela
56600 cdHighest candela
24500 cdLowest candela
Beam distance
475 m (1558 ft)Highest
313 m (1027 ft)Lowest
Max runtime
2880 minShortest runtime
43200 minLongest runtime
Power & durability
Battery type
21700 Li-ion rechargeable
4 x 18650 rechargeable lithium-ion
Charging type
USB Type-C
Optional smart charger included in kit or standard 4-bay charger
Rechargeable
Yes
Yes
IP rating
IP68
IPX8
Impact resistance
Unknown
Unknown
Material
Unknown
AL6061-T6 aluminum alloy with MilSpec Type-II hard anodizing
Use case profile
Best for
Tactical identification and useLaw enforcementMilitarySearch and RescueOutdoor professionals
High output illuminationOutdoor useSearch and rescueLong range lighting
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
Very high maximum brightnessLong runtime especially at lower modesRobust build quality with premium materialsThermal management to prevent overheatingGood mode memory and versatile user interface
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
Large and heavy compared to typical EDC flashlightsNot suitable for compact pocket carryTurbo S mode cannot be used continuously in high ambient temperaturesRequires high-drain 18650 batteries for best performance