Comparison Console
Fenix PD40R V2.0 vs Olight Arkfeld Pro
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Olight Arkfeld Pro stands out as the lightest option for weight, with about a 5% gap from the closest alternative. Olight Arkfeld Pro stands out as the cheapest option for retail price, with about a 45% gap from the closest alternative. Fenix PD40R V2.0 stands out as the highest output option for max lumens, with about a 131% gap from the closest alternative.
Decision Signals
What stands out
Olight Arkfeld Pro stands out as the cheapest option for retail price, with about a 45% gap from the closest alternative.
Fenix PD40R V2.0 stands out as the most expensive option for retail price, with about a 83% gap from the closest alternative.
Olight Arkfeld Pro stands out as the lightest option for weight, with about a 5% gap from the closest alternative.
Fenix PD40R V2.0 stands out as the heaviest option for weight, with about a 5% gap from the closest alternative.
Olight Arkfeld Pro stands out as the lowest output option for max lumens, with about a 57% gap from the closest alternative.
Fenix PD40R V2.0 stands out as the highest output option for max lumens, with about a 131% gap from the closest alternative.
Fenix PD40R V2.0 stands out as the shortest runtime option for max runtime, with about a 49% gap from the closest alternative.
Olight Arkfeld Pro stands out as the longest runtime option for max runtime, with about a 98% 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$165Most expensive
US$89.99Cheapest
Weight
117 g (4.13 oz)Heaviest
111 g (3.92 oz)Lightest
Length
138 mm (5.43 in)Longest
120 mm (4.72 in)Shortest
Output
Max lumens
3000 lmHighest output
1300 lmLowest output
Max candela
40567 cdHighest candela
3223 cdLowest candela
Beam distance
405 m (1329 ft)Highest
113 m (371 ft)Lowest
Max runtime
5280 minShortest runtime
10440 minLongest runtime
Power & durability
Battery type
1x 21700 rechargeable li-ion battery
Integrated Lithium Polymer 1500mAh 3.7V
Charging type
USB Type-C
Olight MCC magnetic charger (USB-A input 5V 1A)
Rechargeable
Yes
Yes
IP rating
IP68
IPX7
Impact resistance
1 m (3 ft)
Unknown
Material
A6061-T6 aircraft grade aluminium
Aluminum with stainless steel pocket clip
Use case profile
Best for
Everyday carry (EDC)Professional useGeneral purpose useInspectionWalking a dogSituations requiring versatile brightness levels
Everyday carry (EDC)Versatile illuminationUV stain and pet urine detectionPresentation and pet toy laser pointer useNear-field and indoor use
Common praise
High maximum and sustained brightnessSmooth and easy rotary switch operationGood battery runtime with included 21700 batterySolid build quality with aircraft grade aluminiumIP68 dust and waterproof ratedComes with holster and spare o-rings
Versatile 3-in-1 functionality with white LED, UV, and green laserBright 1300 lumen white light with well-spaced output modesCompact flat rectangular design fits comfortably in pocketRobust build quality with aluminum body and IPX7 waterproof ratingIntuitive rotary selector switch for seamless mode changingLong maximum runtime up to 174 hours in low modeStrong UV output at 900mW for professional use
Common complaints
Packaging not very stylishNo included AC adapter for chargingRotary switch may require getting used to
Battery not user-replaceableCharging via proprietary MCC magnetic cable instead of USB-CInitial UI firmware had Turbo and Strobe modes swapped in early batchesTurbo and Moonlight modes memorized which can override last used modeNo momentary activation for laser or UV modesNot ideal for long-range or tactical use due to floody beam profile