Comparison Console
Sofirn IF25A vs Wurkkos TD01 SFT40
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Sofirn IF25A stands out as the lightest option for weight, with about a 37% gap from the closest alternative. Sofirn IF25A stands out as the cheapest option for retail price, with about a 17% gap from the closest alternative. Sofirn IF25A stands out as the highest output option for max lumens, with about a 73% gap from the closest alternative.
Decision Signals
What stands out
Sofirn IF25A stands out as the cheapest option for retail price, with about a 17% gap from the closest alternative.
Wurkkos TD01 SFT40 stands out as the most expensive option for retail price, with about a 21% gap from the closest alternative.
Sofirn IF25A stands out as the lightest option for weight, with about a 37% gap from the closest alternative.
Wurkkos TD01 SFT40 stands out as the heaviest option for weight, with about a 59% gap from the closest alternative.
Wurkkos TD01 SFT40 stands out as the lowest output option for max lumens, with about a 42% gap from the closest alternative.
Sofirn IF25A stands out as the highest output option for max lumens, with about a 73% gap from the closest alternative.
Sofirn IF25A stands out as the shortest option for length, with about a 30% gap from the closest alternative.
Wurkkos TD01 SFT40 stands out as the longest option for length, with about a 43% 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$34Cheapest
US$41Most expensive
Weight
165 g (5.82 oz)Lightest
262 g (9.24 oz)Heaviest
Length
106.4 mm (4.19 in)Shortest
152 mm (5.98 in)Longest
Output
Max lumens
3800 lmHighest output
2200 lmLowest output
Max candela
Unknown
270000 cd
Beam distance
420 m (1378 ft)Lowest
1039 m (3409 ft)Highest
Max runtime
Unknown
4200 min
Power & durability
Battery type
1x 21700 Li-ion
21700 Li-ion
Charging type
USB-C charging port (A-to-C cable required)
USB-C on-board charging
Rechargeable
Yes
Yes
IP rating
IPX8 (submersible up to 2m for 30 minutes)
IPX8
Impact resistance
Unknown
Unknown
Material
6061 aluminum alloy, hard-anodized, aircraft-grade aluminum
Aluminum body with aluminum bezel
Use case profile
Best for
EDC use with high brightness and compact sizeCamping and outdoor use requiring wide flood beamUsers needing USB-C rechargeable flashlight
Long-range throwTactical useOutdoor distance lighting
Common praise
High maximum output (3800 lumens) with good beam profileCompact and lightweight for a 21700 lightSmooth brightness control with Anduril UIGood build quality with aircraft-grade aluminumBuilt-in USB-C charging port
Powerful long-range throw with a large TIR opticGood value for its price pointUSB-C on-board charging with included 21700 batterySolid build quality for a budget flashlightDual-switch UI with tactical and general modes
Common complaints
No pocket clip included, reducing ease of carryBezel and lanyard hole have some sharp edgesSome complexity in the Anduril user interface for advanced featuresHeats up quickly on turbo mode limiting runtimeThe rubber port cover reduces waterproofness if not properly sealed
Tail switch is rubbery, protrudes too much, and prevents stable tailstandingSide switch feels mushy compared to other modelsSome PWM present on lower modesBeam has visible rings on walls but not noticeable outdoorsMode shortcut functions may be confusing or overcomplicated
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