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 20% 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 20% gap from the closest alternative.
Acebeam EC90 stands out as the heaviest option for weight, with about a 26% 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 99% gap from the closest alternative.
Acebeam EC90 stands out as the longest runtime option for max runtime, with about a 6742% 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$129.95Most expensive
Weight
231 g (8.15 oz)Heaviest
184 g (6.49 oz)Lightest
Length
137.5 mm (5.41 in)Shortest
148 mm (5.83 in)Longest
Output
Max lumens
4300 lmHighest output
3000 lmLowest output
Max candela
82082 cdHighest candela
56400 cdLowest candela
Beam distance
573 m (1880 ft)Highest
475 m (1558 ft)Lowest
Max runtime
15600 minLongest runtime
228 minShortest runtime
Power & durability
Battery type
21700 rechargeable lithium-ion
1×21700 rechargeable lithium-ion battery (Fenix ARB-L21-5000 V2.0 included)
Charging type
USB Type-C
USB Type-C
Rechargeable
Yes
Yes
IP rating
IP68
IP68
Impact resistance
1.5 m (5 ft)Lowest
2 m (7 ft)Highest
Material
Aluminum
Aluminum (A6061-T6) with hard-anodized finish
Use case profile
Best for
Long Range IlluminationEDCHands Free Use On Metal SurfacesOutdoor ActivitiesSearchingEmergency Use
Tactical UseLong Range ThrowEDCOutdoor ExplorationLaw EnforcementSecuritySearch & Rescue
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
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
Common complaints
Relatively Heavy For An EDC Flashlight At 231 GramsTurbo Mode Runtime Limited To About 40 Seconds Before Stepping Down
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
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