Comparison Console
Acebeam TAC 2AA vs Sofirn IF23
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Acebeam TAC 2AA stands out as the lightest option for weight, with about a 15% gap from the closest alternative. Sofirn IF23 stands out as the cheapest option for retail price, with about a 20% gap from the closest alternative. Sofirn IF23 stands out as the highest output option for max lumens, with about a 150% gap from the closest alternative.
Decision Signals
What stands out
Sofirn IF23 stands out as the cheapest option for retail price, with about a 20% gap from the closest alternative.
Acebeam TAC 2AA stands out as the most expensive option for retail price, with about a 25% gap from the closest alternative.
Acebeam TAC 2AA stands out as the lightest option for weight, with about a 15% gap from the closest alternative.
Sofirn IF23 stands out as the heaviest option for weight, with about a 18% gap from the closest alternative.
Acebeam TAC 2AA stands out as the lowest output option for max lumens, with about a 60% gap from the closest alternative.
Sofirn IF23 stands out as the highest output option for max lumens, with about a 150% gap from the closest alternative.
Sofirn IF23 stands out as the shortest option for length, with about a 20% gap from the closest alternative.
Acebeam TAC 2AA stands out as the longest option for length, with about a 24% 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$49.9Most expensive
US$39.99Cheapest
Weight
106 g (3.74 oz)Lightest
125 g (4.41 oz)Heaviest
Length
149.9 mm (5.90 in)Longest
120.5 mm (4.74 in)Shortest
Output
Max lumens
1600 lmLowest output
4000 lmHighest output
Max candela
23104 cdHighest candela
15275 cdLowest candela
Beam distance
181 m (594 ft)Lowest
247 m (810 ft)Highest
Max runtime
5640 min
Unknown
Power & durability
Battery type
1 x Acebeam USB-C rechargeable 14100 lithium-ion battery, compatible with 2 x AA NiMH/Alkaline
1 x 21700 battery
Charging type
USB Type-C
USB Type-C
Rechargeable
Yes
Yes
IP rating
IP68
IP68
Impact resistance
1.5 m (5 ft)Highest
1 m (3 ft)Lowest
Material
HAIII hard-anodised AL6061-T6 aluminium alloy
A6061-T6 aluminium alloy
Use case profile
Best for
EDCTactical useDog walkingHome securityEmergencyCampingHikingOutdoor adventures
Everyday carryCampingGeneral useWorklightLate-night readingAmbient mood lightingHands-free lighting on metal surfaces
Common praise
Powerful output for sizeUSB-C charging with dual power optionsDurable and tactical-grade build qualityVersatile dual-mode interfaceCompact and lightweight for EDCIncludes useful diffusers for versatility
High output brightness for its sizeVersatile 3-in-1 light with spot, flood, and RGB modesGood build quality with smooth anodizing and solid assemblyMagnetic tailcap enables hands-free useIncludes rechargeable 21700 battery and USB-C chargingMultiple brightness levels and useful locking mode
Common complaints
Requires some learning to master controlsShorter runtime on Turbo mode compared to larger lights
Relatively heavy for an EDC flashlightSide switch can be prone to accidental activation and has complex UIUI is complicated with many functions controlled by a single buttonLockout mode disables direct access to moonlight modeRGB color modes feel like novelty with limited practical useFloodlight diffuser plastic may flex and durability uncertain
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