Comparison Console
Acebeam EC90 vs Fenix TK20R V2.0
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 12% gap from the closest alternative. Acebeam EC90 stands out as the cheapest option for retail price, with about a 15% gap from the closest alternative. Acebeam EC90 stands out as the highest output option for max lumens, with about a 43% gap from the closest alternative.
Decision Signals
What stands out
Acebeam EC90 stands out as the cheapest option for retail price, with about a 15% gap from the closest alternative.
Fenix TK20R V2.0 stands out as the most expensive option for retail price, with about a 18% gap from the closest alternative.
Fenix TK20R V2.0 stands out as the lightest option for weight, with about a 12% gap from the closest alternative.
Acebeam EC90 stands out as the heaviest option for weight, with about a 13% gap from the closest alternative.
Fenix TK20R V2.0 stands out as the lowest output option for max lumens, with about a 30% gap from the closest alternative.
Acebeam EC90 stands out as the highest output option for max lumens, with about a 43% gap from the closest alternative.
Fenix TK20R V2.0 stands out as the shortest runtime option for max runtime, with about a 82% gap from the closest alternative.
Acebeam EC90 stands out as the longest runtime option for max runtime, with about a 442% 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$109.9Cheapest
US$130Most expensive
Weight
231 g (8.15 oz)Heaviest
204 g (7.20 oz)Lightest
Length
137.5 mm (5.41 in)Shortest
153 mm (6.02 in)Longest
Output
Max lumens
4300 lmHighest output
3000 lmLowest output
Max candela
82082 cdHighest candela
56600 cdLowest candela
Beam distance
573 m (1880 ft)Highest
475 m (1558 ft)Lowest
Max runtime
15600 minLongest runtime
2880 minShortest runtime
Power & durability
Battery type
21700 rechargeable lithium-ion
21700 Li-ion rechargeable
Charging type
USB Type-C
USB Type-C
Rechargeable
Yes
Yes
IP rating
IP68
IP68
Impact resistance
1.5 m (5 ft)
Unknown
Material
Aluminum
Unknown
Use case profile
Best for
Long range illuminationEDCHands-free use on metal surfacesOutdoor activitiesSearchingEmergency use
Tactical identification and useLaw enforcementMilitarySearch and RescueOutdoor professionals
Common praise
Very high lumen output and impressive beam throwMagnetic tail cap enables convenient hands-free usageUSB-C fast charging with battery level indicatorSolid build quality and durable constructionTwo-way pocket clip for flexible carry optionsNo PWM flicker on output modes
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
Common complaints
Relatively heavy for an EDC flashlight at 231 gramsTurbo mode runtime limited to about 40 seconds before stepping down
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