Comparison Console
Sofirn SC31T vs ThruNite Archer 2A Pro
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Sofirn SC31T stands out as the lightest option for weight, with about a 2% gap from the closest alternative. Sofirn SC31T stands out as the cheapest option for retail price, with about a 22% gap from the closest alternative. Sofirn SC31T stands out as the highest output option for max lumens, with about a 96% gap from the closest alternative.
Decision Signals
What stands out
Sofirn SC31T stands out as the cheapest option for retail price, with about a 22% gap from the closest alternative.
ThruNite Archer 2A Pro stands out as the most expensive option for retail price, with about a 29% gap from the closest alternative.
Sofirn SC31T stands out as the lightest option for weight, with about a 2% gap from the closest alternative.
ThruNite Archer 2A Pro stands out as the heaviest option for weight, with about a 2% gap from the closest alternative.
ThruNite Archer 2A Pro stands out as the lowest output option for max lumens, with about a 49% gap from the closest alternative.
Sofirn SC31T stands out as the highest output option for max lumens, with about a 96% gap from the closest alternative.
Sofirn SC31T stands out as the shortest runtime option for max runtime, with about a 96% gap from the closest alternative.
ThruNite Archer 2A Pro stands out as the longest runtime option for max runtime, with about a 2352% 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$31Cheapest
US$39.95Most expensive
Weight
67 g (2.36 oz)Lightest
68.04 g (2.40 oz)Heaviest
Length
125.5 mm (4.94 in)Shortest
157.48 mm (6.20 in)Longest
Output
Max lumens
2000 lmHighest output
1020 lmLowest output
Max candela
14832 cdLowest candela
33187 cdHighest candela
Beam distance
243.6 m (799 ft)Lowest
365 m (1198 ft)Highest
Max runtime
1380 minShortest runtime
33840 minLongest runtime
Power & durability
Battery type
1x 18650 lithium-ion
Built-in rechargeable Li-ion or 2x standard AA batteries
Charging type
USB-C (built-in)
USB-C charging port (direct or battery)
Rechargeable
Yes
Yes
IP rating
IPX8
IPX8
Impact resistance
Unknown
1.5 m (5 ft)
Material
Aluminum
Aerospace-grade aluminum, Type-III hard-anodized finish
Use case profile
Best for
Tactical useEDCHigh output illuminationRechargeable convenience
Tactical useEDC (everyday carry)CampingHikingPower outages
Common praise
High maximum output of 2000 lumensDual switch interface for tactical useIntegrated USB-C charging with included cableGood build quality with anodized aluminum bodyIncludes comprehensive accessory kit (battery, clip, lanyard, spare o-rings)Affordable price point around 30 USDMemorable simple and functional user interface
High brightness and long beam distanceDual switch design for easy and quick mode changesLong runtime with low power Firefly mode lasting over 23 daysConvenient USB-C charging with included cableDurable aerospace-grade aluminum construction with waterproof rating
Common complaints
PWM present on most modes though fairly fast and mostly unnoticeableOscillating temperature regulation on turbo modeClip is a friction-fit, unidirectional, and not deep-carryTailstanding is unstable due to cutouts and switch cap designOutput may not fully meet manufacturer spec at sustained turboSome users prefer Anduril UI available on Pro variant
No clear size and weight details in some retailer descriptionsBattery removal for charging may be less convenient than direct chargingLimited official detailed specifications on dimensions and weight
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