Comparison Console
Sofirn SC31 Pro vs Wurkkos WK15
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Sofirn SC31 Pro stands out as the lightest option for weight, with about a 11% gap from the closest alternative. Sofirn SC31 Pro stands out as the cheapest option for retail price, with about a 48% gap from the closest alternative. Wurkkos WK15 stands out as the highest output option for max lumens, with about a 50% gap from the closest alternative.
Decision Signals
What stands out
Sofirn SC31 Pro stands out as the cheapest option for retail price, with about a 48% gap from the closest alternative.
Wurkkos WK15 stands out as the most expensive option for retail price, with about a 92% gap from the closest alternative.
Sofirn SC31 Pro stands out as the lightest option for weight, with about a 11% gap from the closest alternative.
Wurkkos WK15 stands out as the heaviest option for weight, with about a 13% gap from the closest alternative.
Sofirn SC31 Pro stands out as the lowest output option for max lumens, with about a 33% gap from the closest alternative.
Wurkkos WK15 stands out as the highest output option for max lumens, with about a 50% gap from the closest alternative.
Sofirn SC31 Pro stands out as the shortest runtime option for max runtime, with about a 100% gap from the closest alternative.
Wurkkos WK15 stands out as the longest runtime option for max runtime, with about a 24900% 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$46.99Cheapest
US$90Most expensive
Weight
62 g (2.19 oz)Lightest
70 g (2.47 oz)Heaviest
Length
117.5 mm (4.63 in)Longest
113 mm (4.45 in)Shortest
Output
Max lumens
2000 lmLowest output
3000 lmHighest output
Max candela
14600 cdHighest candela
11892 cdLowest candela
Beam distance
242 m (794 ft)Highest
218 m (715 ft)Lowest
Max runtime
120 minShortest runtime
30000 minLongest runtime
Power & durability
Battery type
18650 rechargeable Li-ion
21700 Li-ion
Charging type
USB Type-C
USB Type-C
Rechargeable
Yes
Yes
IP rating
IPX8
IP68
Impact resistance
1 m (3 ft)Lowest
2 m (7 ft)Highest
Material
Aerospace grade 6061 aluminum alloy with hard-anodized finish
6061 aerospace grade aluminum alloy
Use case profile
Best for
EDCBudget enthusiastsCampingHome backupOutdoor useGeneral purpose handheld use
Everyday carryOutdoor activitiesEmergency useBudget-conscious users
Common praise
Excellent value for money with advanced Anduril controlsStrong maximum output for the priceRechargeable and uses replaceable 18650 batteryCompact and lightweight designUSB-C charging convenienceMagnetic tail cap for hands-free use
Compact and lightweight buildGood grip with quality knurlingBright output with good rangeMultiple modes including moonlight and strobeUSB-C charging with reverse charging capability
Common complaints
Output steps down from max after initial periodInterface complexity might be challenging for beginners
Brightness output lower than claimed by about 400 lumensPoor output regulation leading to brightness drop on turboSome users dislike mode switching behavior from turboNoticeable tint/colour shift in the beam peripheryNo included magnet or holster in the package
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