Comparison Console
Sofirn D25S vs Streamlight Septor
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Sofirn D25S stands out as the lightest option for weight, with about a 22% gap from the closest alternative. Sofirn D25S stands out as the cheapest option for retail price, with about a 47% gap from the closest alternative. Sofirn D25S stands out as the highest output option for max lumens, with about a 900% gap from the closest alternative.
Decision Signals
What stands out
Sofirn D25S stands out as the cheapest option for retail price, with about a 47% gap from the closest alternative.
Streamlight Septor stands out as the most expensive option for retail price, with about a 89% gap from the closest alternative.
Sofirn D25S stands out as the lightest option for weight, with about a 22% gap from the closest alternative.
Streamlight Septor stands out as the heaviest option for weight, with about a 28% gap from the closest alternative.
Streamlight Septor stands out as the lowest output option for max lumens, with about a 90% gap from the closest alternative.
Sofirn D25S stands out as the highest output option for max lumens, with about a 900% gap from the closest alternative.
Streamlight Septor stands out as the shortest option for length, with about a 20% gap from the closest alternative.
Sofirn D25S stands out as the longest option for length, with about a 25% 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$19Cheapest
US$36Most expensive
Weight
122 g (4.30 oz)Lightest
156 g (5.50 oz)Heaviest
Length
85.8 mm (3.38 in)Longest
68.6 mm (2.70 in)Shortest
Output
Max lumens
1200 lmHighest output
120 lmLowest output
Max candela
700 cdLowest candela
900 cdHighest candela
Beam distance
53 m (174 ft)Lowest
60 m (197 ft)Highest
Max runtime
Unknown
210 min
Power & durability
Battery type
18650
AAA alkaline
Charging type
USB Type-C
Unknown
Rechargeable
Yes
No
IP rating
IPX6
IPX4
Impact resistance
Unknown
2 m (7 ft)
Material
Aluminum Alloy
Co-molded rubber body, thermoplastic housing
Use case profile
Best for
CampingRunningHikingGeneral outdoor activitiesHeadlamp useLight painting when removed from headband
Up close work and tasks at arm's lengthDetailed work
Common praise
Affordable price for featuresGood beam quality with artifact-free hotspotSimple and effective user interfaceComfortable headband without top strapRechargeable with USB-C portFunctional red and white LEDsEffective thermal regulation and low voltage protection
Soft flood light suitable for close workLong battery runtime especially on low modesDurable and impact resistant designEasy to use recessed push-button switch
Common complaints
Build quality is described as sub-par with shallow unlubricated threadsSwitch placement on side instead of top may reduce ergonomicsSlightly heavy for runningNo pocket clip, magnet, or lanyard included for handheld use
Not suitable for long distance illuminationBeam intensity is moderate compared to higher output headlamps
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