Comparison Console
Fenix HM71R vs Olight Arkflex
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Olight Arkflex stands out as the lightest option for weight, with about a 51% gap from the closest alternative. Olight Arkflex stands out as the cheapest option for retail price, with about a 56% gap from the closest alternative. Fenix HM71R stands out as the highest output option for max lumens, with about a 170% gap from the closest alternative.
Decision Signals
What stands out
Olight Arkflex stands out as the cheapest option for retail price, with about a 56% gap from the closest alternative.
Fenix HM71R stands out as the most expensive option for retail price, with about a 125% gap from the closest alternative.
Olight Arkflex stands out as the lightest option for weight, with about a 51% gap from the closest alternative.
Fenix HM71R stands out as the heaviest option for weight, with about a 105% gap from the closest alternative.
Olight Arkflex stands out as the lowest output option for max lumens, with about a 63% gap from the closest alternative.
Fenix HM71R stands out as the highest output option for max lumens, with about a 170% gap from the closest alternative.
Olight Arkflex stands out as the shortest runtime option for max runtime, with about a 40% gap from the closest alternative.
Fenix HM71R stands out as the longest runtime option for max runtime, with about a 67% 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$128.5Most expensive
US$56.99Cheapest
Weight
207.5 g (7.32 oz)Heaviest
101 g (3.56 oz)Lightest
Length
106 mm (4.17 in)Shortest
108 mm (4.25 in)Longest
Output
Max lumens
2700 lmHighest output
1000 lmLowest output
Max candela
13300 cdHighest candela
2445 cdLowest candela
Beam distance
230 m (755 ft)Highest
85 m (279 ft)Lowest
Max runtime
24000 minLongest runtime
14400 minShortest runtime
Power & durability
Battery type
1x21700 Li-ion rechargeable (Fenix ARB-L21-5000 V2.0 included)
Built-in 1050mAh LiPo
Charging type
USB Type-C (supports 2A charging current)
Magnetic USB-C charging (Olight MCC)
Rechargeable
Yes
Yes
IP rating
IP68
IPX7
Impact resistance
2 m (7 ft)Highest
1.5 m (5 ft)Lowest
Material
Unknown
Aluminum alloy with Type III hard-anodized finish
Use case profile
Best for
CampingWorkEmergency useGeneral purpose lightingHands-free tasks
EDC with hands-free versatilityOutdoor activities like hiking and campingWork tasks requiring adjustable light angleMaintenance and inspection work requiring magnetic attachment
Common praise
High maximum output of 2700 lumensGood beam distance of 230 metersVersatile dual LED (spot and flood)Solid build with IP68 waterproof rating and 2m impact resistanceMagnetic tailcap allows hands-free mounting on metal surfacesDetachable from headband for handheld useIncluded high capacity rechargeable 21700 battery with USB-C charging
Articulating head with smooth, stiff pivot holding positions wellCompact, slim design with deep-carry two-way clip and strong magnet for versatile carryGood build quality with anodized aluminum body and solid user interfaceLong runtime on lower modes and quick magnetic chargingEffective beam distance and brightness for EDC and outdoor use
Common complaints
Right angle form factor may not be ideal for dedicated headlamp use compared to T-type headlampsNo detailed information on switch type or material composition
Non-replaceable battery limits long-term use without rechargeSome users note hinge may feel slightly loose over extended heavy useSide switch is flush, which may be hard to locate in the dark without lookingLockout mode easy to deactivate accidentallyNo neutral white or high CRI option available