Comparison Console
Acebeam E75 vs Fenix TK21R
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Acebeam E75 stands out as the lightest option for weight, with about a 2% gap from the closest alternative. Acebeam E75 stands out as the cheapest option for retail price, with about a 23% gap from the closest alternative. Acebeam E75 stands out as the highest output option for max lumens, with about a 17% gap from the closest alternative.
Decision Signals
What stands out
Acebeam E75 stands out as the cheapest option for retail price, with about a 23% gap from the closest alternative.
Fenix TK21R stands out as the most expensive option for retail price, with about a 31% gap from the closest alternative.
Acebeam E75 stands out as the lightest option for weight, with about a 2% gap from the closest alternative.
Fenix TK21R stands out as the heaviest option for weight, with about a 2% gap from the closest alternative.
Fenix TK21R stands out as the lowest output option for max lumens, with about a 14% gap from the closest alternative.
Acebeam E75 stands out as the highest output option for max lumens, with about a 17% gap from the closest alternative.
Acebeam E75 stands out as the shortest runtime option for max runtime, with about a 64% gap from the closest alternative.
Fenix TK21R stands out as the longest runtime option for max runtime, with about a 179% 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$99.9Cheapest
US$130.43Most expensive
Weight
217 g (7.65 oz)Lightest
221.4 g (7.81 oz)Heaviest
Length
129.3 mm (5.09 in)Shortest
153.3 mm (6.04 in)Longest
Output
Max lumens
4195 lmHighest output
3600 lmLowest output
Max candela
11025 cd
Unknown
Beam distance
214 m (702 ft)Lowest
480 m (1575 ft)Highest
Max runtime
1560 minShortest runtime
4350 minLongest runtime
Power & durability
Battery type
1x 21700 rechargeable lithium-ion
21700 lithium-ion
Charging type
USB-C charging onboard
USB Type-C
Rechargeable
Yes
Yes
IP rating
IP68
IP68
Impact resistance
Unknown
1.5 m (5 ft)
Material
Blackened stainless steel (clip), anodized aluminum body
Aluminum alloy A6061-T6
Use case profile
Best for
EDCGeneral purpose useCampingOutdoor activities
Tactical usePatrollingSearch and rescueTraffic inspectionSelf-defense
Common praise
Excellent build quality and durable designGreat color rendering with Nichia 519A LEDsStrong and reliable magnet in tailcapFlat regulated output without PWMConvenient USB-C onboard chargingSturdy pocket clip with lanyard holeIncludes battery and accessories
Very bright with strong beamSolid build qualityIP68 waterproof ratingLong runtimeFast USB-C chargingComfortable size for tactical useImproved tactile switch feel
Common complaints
Button has minimal tactile feedbackMay be too large for comfortable carry in pants pocketUnprotected batteries can rattle or disconnect if shaken vigorously
Larger size compared to some EDC flashlightsNo detailed mode descriptions available