Comparison Console
Acebeam Terminator M1 vs Sofirn SF47T
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Acebeam Terminator M1 stands out as the lightest option for weight, with about a 3% gap from the closest alternative. Acebeam Terminator M1 stands out as the highest output option for max lumens, with about a 133% gap from the closest alternative. Sofirn SF47T stands out as the longest runtime option for max runtime, with about a 36270% gap from the closest alternative.
Decision Signals
What stands out
Acebeam Terminator M1 stands out as the lightest option for weight, with about a 3% gap from the closest alternative.
Sofirn SF47T stands out as the heaviest option for weight, with about a 3% gap from the closest alternative.
Sofirn SF47T stands out as the lowest output option for max lumens, with about a 57% gap from the closest alternative.
Acebeam Terminator M1 stands out as the highest output option for max lumens, with about a 133% gap from the closest alternative.
Acebeam Terminator M1 stands out as the shortest runtime option for max runtime, with about a 100% gap from the closest alternative.
Sofirn SF47T stands out as the longest runtime option for max runtime, with about a 36270% gap from the closest alternative.
Acebeam Terminator M1 stands out as the shortest option for length, with about a 58% gap from the closest alternative.
Sofirn SF47T stands out as the longest option for length, with about a 138% 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$279.9
Unknown
Weight
305 g (10.76 oz)Lightest
315 g (11.11 oz)Heaviest
Length
104 mm (4.09 in)Shortest
247.5 mm (9.74 in)Longest
Output
Max lumens
3500 lmHighest output
1500 lmLowest output
Max candela
640000 cdHighest candela
150000 cdLowest candela
Beam distance
1600 m (5249 ft)Highest
775 m (2543 ft)Lowest
Max runtime
162 minShortest runtime
58920 minLongest runtime
Power & durability
Battery type
21700 Li-ion
2x 21700 rechargeable lithium-ion
Charging type
USB-C on-cell
Micro USB charger included (output 2x1A)
Rechargeable
Yes
Yes
IP rating
IP68
IPX8 (up to 2m)
Impact resistance
1 m (3 ft)
1 m (3 ft)
Material
AL6061-T6 aluminum alloy
Aerospace grade 6061 aluminum alloy, hard-anodized Type III
Use case profile
Best for
Long-range searchingEDC with both flood and throwSearch and rescueIndustrial applicationsHikingCave exploration
Long-range searchHuntingSearch and rescueSecurity patrols
Common praise
Unique and versatile combination of zoomable LEP and LED lightsExcellent beam quality with high CRI LEDs and precise LEP spotlightCompact size for a dual-head 21700 flashlightGood build quality and durable materialsLong runtime and effective battery charging via USB-C
Long throw performance with a tight, concentrated beamAdvanced thermal regulation for sustained outputGood build quality with aero grade aluminum and type III hard anodizingComes with complete kit including batteries and charger
Common complaints
Cannot run LEP and LED simultaneouslyHeavier and larger than typical pocket EDC flashlightsNo indicator for which light source is active when offTailcap removal required for charging may lead to user inconvenienceLanyard could be longer for neck carryZoom operation may require two hands for some users
Large size requiring two hands to operateNo full-length knurling on the tube for gripRequires button top batteries; flat top incompatibleSome dust found inside reflector in samplesSpot beam very tight, which may not be preferred by all users
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