Comparison Console
Sofirn ST2 vs ThruNite Catapult V6 SST70
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
ThruNite Catapult V6 SST70 stands out as the lightest option for weight, with about a 18% gap from the closest alternative. Sofirn ST2 stands out as the cheapest option for retail price, with about a 10% gap from the closest alternative. Sofirn ST2 stands out as the highest output option for max lumens, with about a 6% gap from the closest alternative.
Decision Signals
What stands out
Sofirn ST2 stands out as the cheapest option for retail price, with about a 10% gap from the closest alternative.
ThruNite Catapult V6 SST70 stands out as the most expensive option for retail price, with about a 11% gap from the closest alternative.
ThruNite Catapult V6 SST70 stands out as the lightest option for weight, with about a 18% gap from the closest alternative.
Sofirn ST2 stands out as the heaviest option for weight, with about a 22% gap from the closest alternative.
ThruNite Catapult V6 SST70 stands out as the lowest output option for max lumens, with about a 5% gap from the closest alternative.
Sofirn ST2 stands out as the highest output option for max lumens, with about a 6% gap from the closest alternative.
ThruNite Catapult V6 SST70 stands out as the shortest runtime option for max runtime, with about a 61% gap from the closest alternative.
Sofirn ST2 stands out as the longest runtime option for max runtime, with about a 156% 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$62.99Cheapest
US$69.95Most expensive
Weight
247.6 g (8.73 oz)Heaviest
203 g (7.16 oz)Lightest
Length
112 mm (4.41 in)Shortest
138 mm (5.43 in)Longest
Output
Max lumens
3000 lmHighest output
2836 lmLowest output
Max candela
Unknown
120000 cd
Beam distance
Unknown
692 m (2270 ft)
Max runtime
25800 minLongest runtime
10080 minShortest runtime
Power & durability
Battery type
2x 18650 rechargeable lithium-ion cells (included)
26650 Li-ion 5000 mAh
Charging type
USB Type-C
USB-C (2A included cable)
Rechargeable
Yes
Yes
IP rating
IPX6
IPX8
Impact resistance
Unknown
1.5 m (5 ft)
Material
Aluminum alloy
Aerospace grade aluminum
Use case profile
Best for
WorkOutdoor activitiesGaragesJob sitesEveryday carry
Long-range illuminationHuntingRescue operationsSearchingEmergency response
Common praise
High maximum brightness of 3000 lumens with smooth dimmingVersatile multi-light colors: white, red, and UVRobust 90º rotating head with good resistance and soft clicksStrong magnetic tail and large clip for easy hands-free useLong runtime up to ~430 hours on lowUSB-C charging with included cableSolid aluminum alloy construction with IPX6 water resistance
Excellent long throw and balanced beamHigh output with versatile modesDurable and reliable build qualityConvenient USB-C chargingComes with holster and lanyard for carry
Common complaints
Output steps down quickly from turbo to about 500 lumens after 1 minuteRelatively heavy and bulky for EDC (about 248 grams, 4.4 x 1.8 x 0.9 inches)Some users may find the UI or rotary switch unusual at first
No pocket clip due to sizeSwitch can feel cheap or have some travel/rockingUSB-C charging requires A to C cable; USB-C to C or PD unsupported
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