Comparison Console
Sofirn SC31 Pro vs Sofirn SP36 BLF
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 86% gap from the closest alternative. Sofirn SC31 Pro stands out as the cheapest option for retail price, with about a 13% gap from the closest alternative. Sofirn SP36 BLF stands out as the highest output option for max lumens, with about a 183% 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 13% gap from the closest alternative.
Sofirn SP36 BLF stands out as the most expensive option for retail price, with about a 15% gap from the closest alternative.
Sofirn SC31 Pro stands out as the lightest option for weight, with about a 86% gap from the closest alternative.
Sofirn SP36 BLF stands out as the heaviest option for weight, with about a 599% gap from the closest alternative.
Sofirn SC31 Pro stands out as the lowest output option for max lumens, with about a 65% gap from the closest alternative.
Sofirn SP36 BLF stands out as the highest output option for max lumens, with about a 183% 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.
Sofirn SP36 BLF stands out as the longest runtime option for max runtime, with about a 53900% 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$53.99Most expensive
Weight
62 g (2.19 oz)Lightest
433.3 g (15.28 oz)Heaviest
Length
117.5 mm (4.63 in)Shortest
126.8 mm (4.99 in)Longest
Output
Max lumens
2000 lmLowest output
5650 lmHighest output
Max candela
14600 cdLowest candela
31577 cdHighest candela
Beam distance
242 m (794 ft)Lowest
355.4 m (1166 ft)Highest
Max runtime
120 minShortest runtime
64800 minLongest runtime
Power & durability
Battery type
18650 rechargeable Li-ion
3x 18650 button top
Charging type
USB Type-C
USB Type-C
Rechargeable
Yes
Yes
IP rating
IPX8
IPX-8 (submersible to 2 meters)
Impact resistance
1 m (3 ft)
Unknown
Material
Aerospace grade 6061 aluminum alloy with hard-anodized finish
Aluminum
Use case profile
Best for
EDCBudget enthusiastsCampingHome backupOutdoor useGeneral purpose handheld use
EDCEmergency lightingLong runtimeHigh outputOutdoor useCampingSearchingMilitary use
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
Very high output (up to 5650 lumens)Excellent runtime especially on low modesAdvanced and customizable Anduril 2 UIUSB-C charging with powerbank capabilitySolid build quality with good grip and durable materialsNeutral white LED with high CRI (90)Multiple modes including unlock and lockoutWell suited for large hands and outdoor use
Common complaints
Output steps down from max after initial periodInterface complexity might be challenging for beginners
Quite large and heavy for pocket carryRound body prone to rolling on uneven surfacesHeats up quickly on high/turbo modesNot ideal for users with small handsButton top batteries required (flat tops unstable)
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