Comparison Console
Sofirn IF23 Multicolor vs Sofirn SP33S
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Sofirn IF23 Multicolor stands out as the lightest option for weight, with about a 17% gap from the closest alternative. Sofirn SP33S stands out as the highest output option for max lumens, with about a 25% gap from the closest alternative. Sofirn IF23 Multicolor stands out as the longest runtime option for max runtime, with about a 50% gap from the closest alternative.
Decision Signals
What stands out
Sofirn IF23 Multicolor stands out as the lightest option for weight, with about a 17% gap from the closest alternative.
Sofirn SP33S stands out as the heaviest option for weight, with about a 20% gap from the closest alternative.
Sofirn IF23 Multicolor stands out as the lowest output option for max lumens, with about a 20% gap from the closest alternative.
Sofirn SP33S stands out as the highest output option for max lumens, with about a 25% gap from the closest alternative.
Sofirn SP33S stands out as the shortest runtime option for max runtime, with about a 33% gap from the closest alternative.
Sofirn IF23 Multicolor stands out as the longest runtime option for max runtime, with about a 50% gap from the closest alternative.
Sofirn IF23 Multicolor stands out as the shortest option for length, with about a 4% gap from the closest alternative.
Sofirn SP33S stands out as the longest option for length, with about a 5% 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$29.7
Unknown
Weight
125 g (4.41 oz)Lightest
150 g (5.29 oz)Heaviest
Length
120.5 mm (4.74 in)Shortest
126 mm (4.96 in)Longest
Output
Max lumens
4000 lmLowest output
5000 lmHighest output
Max candela
15160 cd
Unknown
Beam distance
247 m (810 ft)Lowest
264 m (866 ft)Highest
Max runtime
150 minLongest runtime
100 minShortest runtime
Power & durability
Battery type
21700 Li-Ion rechargeable
26650 or 21700 rechargeable Li-ion
Charging type
USB Type-C
USB-C internal charging
Rechargeable
Yes
Yes
IP rating
IP68
IPX8
Impact resistance
Unknown
Unknown
Material
Military-grade anodised aluminium, stainless steel, toughened mineral glass, polycarbonate
Aluminum alloy, T6061-T6
Use case profile
Best for
EDCOutdoor useIndoor usePower outages
EDCCampingHikingOutdoor activities
Common praise
High brightness outputVersatile beam and floodlight comboCompact yet durable constructionUSB-C charging and power bank functionality
High maximum brightness at 5000 lumensStable output with boost driverConvenient USB-C charging with powerbank capabilityGood build quality with flat tailcap for stable tailstandingNo PWM (pulse-width modulation) in light output
Common complaints
Complex user interface with multiple button presses
Can turn off under strong vibrations due to brass button contact designSome color tint shift in beamLimited thermal regulation leading to output ramping on turbo mode
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