Comparison Console
Acebeam W50 2.0 vs Fenix TK21R
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Fenix TK21R stands out as the lightest option for weight, with about a 87% gap from the closest alternative. Fenix TK21R stands out as the cheapest option for retail price, with about a 96% gap from the closest alternative. Fenix TK21R stands out as the highest output option for max lumens, with about a 64% gap from the closest alternative.
Decision Signals
What stands out
Fenix TK21R stands out as the cheapest option for retail price, with about a 96% gap from the closest alternative.
Acebeam W50 2.0 stands out as the most expensive option for retail price, with about a 2199% gap from the closest alternative.
Fenix TK21R stands out as the lightest option for weight, with about a 87% gap from the closest alternative.
Acebeam W50 2.0 stands out as the heaviest option for weight, with about a 650% gap from the closest alternative.
Acebeam W50 2.0 stands out as the lowest output option for max lumens, with about a 39% gap from the closest alternative.
Fenix TK21R stands out as the highest output option for max lumens, with about a 64% gap from the closest alternative.
Acebeam W50 2.0 stands out as the shortest runtime option for max runtime, with about a 96% gap from the closest alternative.
Fenix TK21R stands out as the longest runtime option for max runtime, with about a 2317% 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$2999Most expensive
US$130.43Cheapest
Weight
1660 g (58.55 oz)Heaviest
221.4 g (7.81 oz)Lightest
Length
216 mm (8.50 in)Longest
153.3 mm (6.04 in)Shortest
Output
Max lumens
2200 lmLowest output
3600 lmHighest output
Max candela
6405961 cd
Unknown
Beam distance
5062 m (16608 ft)Highest
480 m (1575 ft)Lowest
Max runtime
180 minShortest runtime
4350 minLongest runtime
Power & durability
Battery type
8x 18650 lithium-ion battery pack
21700 lithium-ion
Charging type
USB Type-C
USB Type-C
Rechargeable
Yes
Yes
IP rating
IP68
IP68
Impact resistance
Unknown
1.5 m (5 ft)
Material
Aerospace-grade aluminium alloy
Aluminum alloy A6061-T6
Use case profile
Best for
Long-range search and rescueProfessional tactical useOutdoor enthusiasts requiring extreme beam distance
Tactical usePatrollingSearch and rescueTraffic inspectionSelf-defense
Common praise
Exceptionally long beam distance with highly focused LEP technologyRobust and waterproof constructionZoomable beam offering both intense spotlight and floodlight modesBuilt-in rechargeable battery pack with USB-C chargingStable performance with active cooling fan
Very bright with strong beamSolid build qualityIP68 waterproof ratingLong runtimeFast USB-C chargingComfortable size for tactical useImproved tactile switch feel
Common complaints
Heavy and bulky, not suitable for casual carryHigh price point above $2500Limited retail availability due to Class 3B laser regulationLimited runtime on highest output mode (approximately 5 minutes)Requires caution due to laser safety class
Larger size compared to some EDC flashlightsNo detailed mode descriptions available
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