Comparison Console
Sofirn SC31T vs Wurkkos FC13 SFT40
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Sofirn SC31T stands out as the lightest option for weight, with about a 45% gap from the closest alternative. Sofirn SC31T stands out as the cheapest option for retail price, with about a 3% gap from the closest alternative. Sofirn SC31T stands out as the highest output option for max lumens, with about a 22% gap from the closest alternative.
Decision Signals
What stands out
Sofirn SC31T stands out as the cheapest option for retail price, with about a 3% gap from the closest alternative.
Wurkkos FC13 SFT40 stands out as the most expensive option for retail price, with about a 3% gap from the closest alternative.
Sofirn SC31T stands out as the lightest option for weight, with about a 45% gap from the closest alternative.
Wurkkos FC13 SFT40 stands out as the heaviest option for weight, with about a 82% gap from the closest alternative.
Wurkkos FC13 SFT40 stands out as the lowest output option for max lumens, with about a 18% gap from the closest alternative.
Sofirn SC31T stands out as the highest output option for max lumens, with about a 22% gap from the closest alternative.
Wurkkos FC13 SFT40 stands out as the shortest runtime option for max runtime, with about a 60% gap from the closest alternative.
Sofirn SC31T stands out as the longest runtime option for max runtime, with about a 150% 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$31Cheapest
US$32Most expensive
Weight
67 g (2.36 oz)Lightest
122 g (4.30 oz)Heaviest
Length
125.5 mm (4.94 in)Longest
114 mm (4.49 in)Shortest
Output
Max lumens
2000 lmHighest output
1640 lmLowest output
Max candela
14832 cd
Unknown
Beam distance
210 m (689 ft)
Unknown
Max runtime
450 minLongest runtime
180 minShortest runtime
Power & durability
Battery type
18650 lithium-ion rechargeable
18650 lithium-ion
Charging type
USB Type-C
USB Type-C
Rechargeable
Yes
Yes
IP rating
IPX8
Unknown
Impact resistance
2 m (7 ft)
Unknown
Material
Aluminum
Aluminum, hard anodized
Use case profile
Best for
Everyday carry (EDC)Tactical useEmergency preparednessOutdoor activities like camping and hikingUsers wanting 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 output of 2000 lumens and good beam throw (~210m)Dual switch UI with tactical tailclicky and side mode switchUSB-C onboard charging with included 18650 batteryComprehensive accessory kit including holster, diffuser, and lanyardGood build quality and knurling for gripAttractive value for the performance
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
Slightly lower output measured vs manufacturer claim (~1700 lumens)Pocket clip is friction fit and only attaches at one positionPWM is present in most modes though at a fast frequencyBuild quality reflects budget price pointSome users may prefer Anduril UI on other Sofirn models
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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