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Comparison Console

Sofirn SC31 Pro vs ThruNite Archer 2A Pro

EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.

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Command Brief

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Sofirn SC31 Pro stands out as the lightest option for weight, with about a 9% gap from the closest alternative. ThruNite Archer 2A Pro stands out as the cheapest option for retail price, with about a 15% gap from the closest alternative. Sofirn SC31 Pro stands out as the highest output option for max lumens, with about a 96% gap from the closest alternative.

Decision Signals

What stands out

Cheapest

ThruNite Archer 2A Pro stands out as the cheapest option for retail price, with about a 15% gap from the closest alternative.

Most expensive

Sofirn SC31 Pro stands out as the most expensive option for retail price, with about a 18% gap from the closest alternative.

Lightest

Sofirn SC31 Pro stands out as the lightest option for weight, with about a 9% gap from the closest alternative.

Heaviest

ThruNite Archer 2A Pro stands out as the heaviest option for weight, with about a 10% gap from the closest alternative.

Lowest output

ThruNite Archer 2A Pro stands out as the lowest output option for max lumens, with about a 49% gap from the closest alternative.

Highest output

Sofirn SC31 Pro stands out as the highest output option for max lumens, with about a 96% gap from the closest alternative.

Shortest runtime

Sofirn SC31 Pro stands out as the shortest runtime option for max runtime, with about a 100% gap from the closest alternative.

Longest runtime

ThruNite Archer 2A Pro stands out as the longest runtime option for max runtime, with about a 28100% 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.

Sofirn SC31 Pro — Beam distance: 242 m (794 ft)Sofirn SC31 Pro — Max candela: 14600 cdSofirn SC31 Pro — Weight: 62 g (2.19 oz)Sofirn SC31 Pro — Length: 117.5 mm (4.63 in)Sofirn SC31 Pro — Retail price: US$46.99Sofirn SC31 Pro — Impact resistance: 1 m (3 ft)ThruNite Archer 2A Pro — Beam distance: 365 m (1198 ft)ThruNite Archer 2A Pro — Max candela: 33187 cdThruNite Archer 2A Pro — Weight: 68.04 g (2.40 oz)ThruNite Archer 2A Pro — Length: 157.48 mm (6.20 in)ThruNite Archer 2A Pro — Retail price: US$39.95ThruNite Archer 2A Pro — Impact resistance: 1.5 m (5 ft)Beam distanceMax candelaWeightLengthRetail priceImpact resistance
Price & carry
Retail price
US$46.99Most expensive
US$39.95Cheapest
Weight
62 g (2.19 oz)Lightest
68.04 g (2.40 oz)Heaviest
Length
117.5 mm (4.63 in)Shortest
157.48 mm (6.20 in)Longest
Output
Max lumens
2000 lmHighest output
1020 lmLowest output
Max candela
14600 cdLowest candela
33187 cdHighest candela
Beam distance
242 m (794 ft)Lowest
365 m (1198 ft)Highest
Max runtime
120 minShortest runtime
33840 minLongest runtime
Power & durability
Battery type
18650 rechargeable Li-ion
Built-in rechargeable Li-ion or 2x standard AA batteries
Charging type
USB Type-C
USB-C charging port (direct or battery)
Rechargeable
Yes
Yes
IP rating
IPX8
IPX8
Impact resistance
1 m (3 ft)Lowest
1.5 m (5 ft)Highest
Material
Aerospace grade 6061 aluminum alloy with hard-anodized finish
Aerospace-grade aluminum, Type-III hard-anodized finish
Use case profile
Best for
EDCBudget enthusiastsCampingHome backupOutdoor useGeneral purpose handheld use
Tactical useEDC (everyday carry)CampingHikingPower outages
Common praise
Excellent value for money with advanced Anduril controlsStrong maximum output for the priceRechargeable and uses replaceable 18650 batteryCompact and lightweight designUSB-C charging convenienceMagnetic tail cap for hands-free use
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
Output steps down from max after initial periodInterface complexity might be challenging for beginners
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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