Comparison Console
Acebeam E70 vs Fenix TK21R
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Acebeam E70 stands out as the lightest option for weight, with about a 5% gap from the closest alternative. Fenix TK21R stands out as the cheapest option for retail price, with about a 6% gap from the closest alternative. Acebeam E70 stands out as the highest output option for max lumens, with about a 11% gap from the closest alternative.
Decision Signals
What stands out
Fenix TK21R stands out as the cheapest option for retail price, with about a 6% gap from the closest alternative.
Acebeam E70 stands out as the most expensive option for retail price, with about a 7% gap from the closest alternative.
Acebeam E70 stands out as the lightest option for weight, with about a 5% gap from the closest alternative.
Fenix TK21R stands out as the heaviest option for weight, with about a 5% gap from the closest alternative.
Fenix TK21R stands out as the lowest output option for max lumens, with about a 10% gap from the closest alternative.
Acebeam E70 stands out as the highest output option for max lumens, with about a 11% gap from the closest alternative.
Fenix TK21R stands out as the shortest runtime option for max runtime, with about a 73% gap from the closest alternative.
Acebeam E70 stands out as the longest runtime option for max runtime, with about a 264% 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$139Most expensive
US$130.43Cheapest
Weight
210 g (7.41 oz)Lightest
221.4 g (7.81 oz)Heaviest
Length
128.3 mm (5.05 in)Shortest
153.3 mm (6.04 in)Longest
Output
Max lumens
4000 lmHighest output
3600 lmLowest output
Max candela
12100 cd
Unknown
Beam distance
220 m (722 ft)Lowest
480 m (1575 ft)Highest
Max runtime
15840 minLongest runtime
4350 minShortest runtime
Power & durability
Battery type
1x 21700 Li-ion rechargeable (USB-C included)
21700 lithium-ion
Charging type
USB-C via included battery
USB Type-C
Rechargeable
Yes
Yes
IP rating
IP68 (submersible 2 meters for 30 minutes)
IP68
Impact resistance
Unknown
1.5 m (5 ft)
Material
Stainless Steel
Aluminum alloy A6061-T6
Use case profile
Best for
Everyday Carry (EDC)SecuritySelf Defense
Tactical UsePatrollingSearch And RescueTraffic InspectionSelf Defense
Common praise
High Build Quality And MachiningGood Beam Pattern With Flood And Defined HotspotConvenient Double Click To On Ui Reduces Accidental ActivationIncludes USB C Rechargeable BatteryExcellent Runtime Performance, Exceeding SpecificationsGood Heft And Feel For Those Who Want A Beefy LightTailstand CapabilityAnti Abrasive Coating
Very Bright With Strong BeamSolid Build QualityIp68 Waterproof RatingLong RuntimeFast USB C ChargingComfortable Size For Tactical UseImproved Tactile Switch Feel
Common complaints
Heavier Weight Due To Stainless Steel ConstructionLonger Battery Required Limits Cell CompatibilityNo USB C Charging Port On The Flashlight Body Itself, Charging Via Battery OnlyLanyard Hard To Reattach
Larger Size Compared To Some EDC FlashlightsNo Detailed Mode Descriptions Available
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