Comparison Console
Acebeam T29 vs Fenix TK21R
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Fenix TK21R stands out as the lightest option for weight, with about a 28% gap from the closest alternative. Acebeam T29 stands out as the cheapest option for retail price, with about a 16% gap from the closest alternative. Fenix TK21R stands out as the highest output option for max lumens, with about a 24% gap from the closest alternative.
Decision Signals
What stands out
Acebeam T29 stands out as the cheapest option for retail price, with about a 16% gap from the closest alternative.
Fenix TK21R stands out as the most expensive option for retail price, with about a 19% gap from the closest alternative.
Fenix TK21R stands out as the lightest option for weight, with about a 28% gap from the closest alternative.
Acebeam T29 stands out as the heaviest option for weight, with about a 39% gap from the closest alternative.
Acebeam T29 stands out as the lowest output option for max lumens, with about a 19% gap from the closest alternative.
Fenix TK21R stands out as the highest output option for max lumens, with about a 24% gap from the closest alternative.
Fenix TK21R stands out as the shortest runtime option for max runtime, with about a 56% gap from the closest alternative.
Acebeam T29 stands out as the longest runtime option for max runtime, with about a 125% 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$130.43Most expensive
Weight
308.5 g (10.88 oz)Heaviest
221.4 g (7.81 oz)Lightest
Length
194.79 mm (7.67 in)Longest
153.3 mm (6.04 in)Shortest
Output
Max lumens
2900 lmLowest output
3600 lmHighest output
Max candela
490000 cd
Unknown
Beam distance
1400 m (4593 ft)Highest
480 m (1575 ft)Lowest
Max runtime
9780 minLongest runtime
4350 minShortest runtime
Power & durability
Battery type
21700 Li-ion rechargeable (5600mAh high drain)
21700 lithium-ion
Charging type
USB-C (hidden port)
USB Type-C
Rechargeable
Yes
Yes
IP rating
IP68
IP68
Impact resistance
1.5 m (5 ft)
1.5 m (5 ft)
Material
AL6061-T6 aerospace-grade aluminum alloy, hard-anodized
Aluminum alloy A6061-T6
Use case profile
Best for
HuntingLong-range illuminationTactical useOutdoor use
Tactical usePatrollingSearch and rescueTraffic inspectionSelf-defense
Common praise
Very long beam distance and high outputGood runtime on low modesSolid build quality with aerospace-grade aluminumGood customer support from manufacturer
Very bright with strong beamSolid build qualityIP68 waterproof ratingLong runtimeFast USB-C chargingComfortable size for tactical useImproved tactile switch feel
Common complaints
Head diameter is relatively large compared to bodyTurbo runtime is short due to thermal regulation
Larger size compared to some EDC flashlightsNo detailed mode descriptions available
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