Comparison Console
Acebeam EC50 Gen III vs Fenix TK20R V2.0
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Acebeam EC50 Gen III stands out as the lightest option for weight, with about a 35% gap from the closest alternative. Acebeam EC50 Gen III stands out as the cheapest option for retail price. Acebeam EC50 Gen III stands out as the highest output option for max lumens, with about a 28% gap from the closest alternative.
Decision Signals
What stands out
Acebeam EC50 Gen III stands out as the cheapest option for retail price.
Fenix TK20R V2.0 stands out as the most expensive option for retail price.
Acebeam EC50 Gen III stands out as the lightest option for weight, with about a 35% gap from the closest alternative.
Fenix TK20R V2.0 stands out as the heaviest option for weight, with about a 53% gap from the closest alternative.
Fenix TK20R V2.0 stands out as the lowest output option for max lumens, with about a 22% gap from the closest alternative.
Acebeam EC50 Gen III stands out as the highest output option for max lumens, with about a 28% gap from the closest alternative.
Fenix TK20R V2.0 stands out as the shortest runtime option for max runtime, with about a 100% gap from the closest alternative.
Acebeam EC50 Gen III stands out as the longest runtime option for max runtime, with about a 31479% 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$129.9Cheapest
US$129.95Most expensive
Weight
120 g (4.23 oz)Lightest
184 g (6.49 oz)Heaviest
Length
132 mm (5.20 in)Shortest
148 mm (5.83 in)Longest
Output
Max lumens
3850 lmHighest output
3000 lmLowest output
Max candela
26500 cdLowest candela
56400 cdHighest candela
Beam distance
326 m (1070 ft)Lowest
475 m (1558 ft)Highest
Max runtime
72000 minLongest runtime
228 minShortest runtime
Power & durability
Battery type
1 x 26650 Li-ion rechargeable
1×21700 rechargeable lithium-ion battery (Fenix ARB-L21-5000 V2.0 included)
Charging type
USB charging cable included
USB Type-C
Rechargeable
Yes
Yes
IP rating
IPX8 (2 meters)
IP68
Impact resistance
1.2 m (4 ft)Lowest
2 m (7 ft)Highest
Material
Aircraft grade aluminium with premium Type III hard-anodized anti-abrasive finish
Aluminum (A6061-T6) with hard-anodized finish
Use case profile
Best for
Everyday Carry (EDC)HikingCampingOutdoor useProfessional use
Tactical useLong-range throwEDCOutdoor explorationLaw enforcementSecuritySearch & Rescue
Common praise
High max output and excellent beam pattern from CREE XHP70.2 LEDCompact size and lightweight design (120g) suitable for everyday carryIntegrated charging and simple UI with side switchGood beam distance and throw for outdoor tasksDurable construction with hard anodized finish
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
No explicit complaints from provided sources
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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