Comparison Console
Sofirn IF25A vs Wurkkos FC13 SFT40
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Wurkkos FC13 SFT40 stands out as the lightest option for weight, with about a 26% gap from the closest alternative. Wurkkos FC13 SFT40 stands out as the cheapest option for retail price, with about a 6% gap from the closest alternative. Sofirn IF25A stands out as the highest output option for max lumens, with about a 132% gap from the closest alternative.
Decision Signals
What stands out
Wurkkos FC13 SFT40 stands out as the cheapest option for retail price, with about a 6% gap from the closest alternative.
Sofirn IF25A stands out as the most expensive option for retail price, with about a 6% gap from the closest alternative.
Wurkkos FC13 SFT40 stands out as the lightest option for weight, with about a 26% gap from the closest alternative.
Sofirn IF25A stands out as the heaviest option for weight, with about a 35% gap from the closest alternative.
Wurkkos FC13 SFT40 stands out as the lowest output option for max lumens, with about a 57% gap from the closest alternative.
Sofirn IF25A stands out as the highest output option for max lumens, with about a 132% gap from the closest alternative.
Sofirn IF25A stands out as the shortest option for length, with about a 7% gap from the closest alternative.
Wurkkos FC13 SFT40 stands out as the longest option for length, with about a 7% 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$34Most expensive
US$32Cheapest
Weight
165 g (5.82 oz)Heaviest
122 g (4.30 oz)Lightest
Length
106.4 mm (4.19 in)Shortest
114 mm (4.49 in)Longest
Output
Max lumens
3800 lmHighest output
1640 lmLowest output
Max candela
Unknown
Unknown
Beam distance
420 m (1378 ft)
Unknown
Max runtime
Unknown
180 min
Power & durability
Battery type
1x 21700 Li-ion
18650 lithium-ion
Charging type
USB-C charging port (A-to-C cable required)
USB Type-C
Rechargeable
Yes
Yes
IP rating
IPX8 (submersible up to 2m for 30 minutes)
Unknown
Impact resistance
Unknown
Unknown
Material
6061 aluminum alloy, hard-anodized, aircraft-grade aluminum
Aluminum, hard anodized
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
EDC Enthusiasts Who Want Anduril 2 FirmwareUsers Wanting A USB C Rechargeable 18650 LightThose Needing Moderate Throw With High Output
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
Good Build Quality And AnodizingUSB C Onboard Charging With Included CableRamping And Versatile Anduril 2 UiModerate Size And Weight Suitable For EDCHigh Output With Decent Throw For An Sft40 Emitter
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
Anduril 2 Ui Can Be Complicated For Some UsersTurbo Mode Runtime Is Limited (~3 Minutes Before Stepdown)USB C Port Recessed And Picky With CablesClip Not Reversible And Sticks Out When Bezel Up Carried
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