Comparison Console
Sofirn IF23 vs Streamlight Siege X
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Sofirn IF23 stands out as the lightest option for weight, with about a 39% gap from the closest alternative. Sofirn IF23 stands out as the highest output option for max lumens, with about a 1131% gap from the closest alternative.
Decision Signals
What stands out
Sofirn IF23 stands out as the lightest option for weight, with about a 39% gap from the closest alternative.
Streamlight Siege X stands out as the heaviest option for weight, with about a 63% gap from the closest alternative.
Streamlight Siege X stands out as the lowest output option for max lumens, with about a 92% gap from the closest alternative.
Sofirn IF23 stands out as the highest output option for max lumens, with about a 1131% gap from the closest alternative.
Streamlight Siege X stands out as the shortest option for length, with about a 5% gap from the closest alternative.
Sofirn IF23 stands out as the longest option for length, with about a 5% gap from the closest alternative.
Sofirn IF23 stands out as the lowest option for impact resistance, with about a 50% gap from the closest alternative.
Streamlight Siege X stands out as the highest option for impact resistance, with about a 100% 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$39.99
US$39.99
Weight
125 g (4.41 oz)Lightest
204.12 g (7.20 oz)Heaviest
Length
120.5 mm (4.74 in)Longest
114.3 mm (4.50 in)Shortest
Output
Max lumens
4000 lmHighest output
325 lmLowest output
Max candela
15275 cd
Unknown
Beam distance
247 m (810 ft)
Unknown
Max runtime
Unknown
1500 min
Power & durability
Battery type
1 x 21700 battery
USB rechargeable lithium-ion and CR123A
Charging type
USB Type-C
USB
Rechargeable
Yes
Yes
IP rating
IP68
IPX7
Impact resistance
1 m (3 ft)Lowest
2 m (7 ft)Highest
Material
A6061-T6 aluminium alloy
Polycarbonate diffuser lens with rubberized top and bottom
Use case profile
Best for
Everyday carryCampingGeneral useWorklightLate-night readingAmbient mood lightingHands-free lighting on metal surfaces
CampingBackpackingGeneral outdoor useEmergency preparedness
Common praise
High output brightness for its sizeVersatile 3-in-1 light with spot, flood, and RGB modesGood build quality with smooth anodizing and solid assemblyMagnetic tailcap enables hands-free useIncludes rechargeable 21700 battery and USB-C chargingMultiple brightness levels and useful locking mode
Lightweight and compactDual functionality as flashlight and lanternUSB rechargeable with battery includedDurable waterproof designMultiple useful lighting modes including red light and SOS
Common complaints
Relatively heavy for an EDC flashlightSide switch can be prone to accidental activation and has complex UIUI is complicated with many functions controlled by a single buttonLockout mode disables direct access to moonlight modeRGB color modes feel like novelty with limited practical useFloodlight diffuser plastic may flex and durability uncertain
Not very bright compared to high-lumen tactical flashlightsBeam distance and candela not specified
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