Comparison Console
Sofirn SP40 vs Wurkkos HD15 519A
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Wurkkos HD15 519A stands out as the lightest option for weight, with about a 23% gap from the closest alternative. Sofirn SP40 stands out as the cheapest option for retail price, with about a 29% gap from the closest alternative. Wurkkos HD15 519A stands out as the highest output option for max lumens, with about a 67% gap from the closest alternative.
Decision Signals
What stands out
Sofirn SP40 stands out as the cheapest option for retail price, with about a 29% gap from the closest alternative.
Wurkkos HD15 519A stands out as the most expensive option for retail price, with about a 41% gap from the closest alternative.
Wurkkos HD15 519A stands out as the lightest option for weight, with about a 23% gap from the closest alternative.
Sofirn SP40 stands out as the heaviest option for weight, with about a 29% gap from the closest alternative.
Sofirn SP40 stands out as the lowest output option for max lumens, with about a 40% gap from the closest alternative.
Wurkkos HD15 519A stands out as the highest output option for max lumens, with about a 67% gap from the closest alternative.
Sofirn SP40 stands out as the shortest option for length, with about a 2% gap from the closest alternative.
Wurkkos HD15 519A stands out as the longest option for length, with about a 2% 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$36Cheapest
US$50.75Most expensive
Weight
93 g (3.28 oz)Heaviest
72 g (2.54 oz)Lightest
Length
108 mm (4.25 in)Shortest
110 mm (4.33 in)Longest
Output
Max lumens
1200 lmLowest output
2000 lmHighest output
Max candela
4520 cdLowest candela
6884 cdHighest candela
Beam distance
136 m (446 ft)Lowest
165.9 m (544 ft)Highest
Max runtime
13200 min
Unknown
Power & durability
Battery type
1x18650 Li-Ion
1x 18650 lithium-ion
Charging type
Micro-USB
USB Type-C
Rechargeable
Yes
Yes
IP rating
IPX7
IP68
Impact resistance
Unknown
1 m (3 ft)
Material
Aluminum
Aerospace grade 6061 aluminum alloy, hard-anodized to military grade type III
Use case profile
Best for
CampingHikingIndustrial useClose-range workBudget headlamp use
EDCIndoor and outdoor activities such as camping, hiking, fishing, hunting
Common praise
High lumen output for priceGood beam quality with Cree XP-L LED and OP reflectorLightweight and comfortable headbandDurable aluminum construction with good waterproofingMagnetic tailcap for hands-free useLow voltage protection to safeguard battery
Good build quality with aerospace-grade aluminum and hard anodizingMultiple lighting modes including flood, spot, and combinedUSB-C charging with reverse charging (powerbank capability)Lightweight and compact for a headlamp using 18650 batteryIncludes headband, pocket clip, lanyard, and spare O-ringsFlexible usage modes and configurationsIP68 waterproof rating
Common complaints
Lack of a moonlight modeHeadband loops are somewhat tightClip could be deeper to improve balanceNo USB-C charging (uses micro-USB)
Aggressive temperature regulation leading to output reductionNo knurling on the body affecting gripLanyard attachment point is sharp and could use chamfering
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