Comparison Console
Fenix PD36R ACE vs Fenix RC40
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Fenix PD36R ACE stands out as the lightest option for weight, with about a 86% gap from the closest alternative. Fenix PD36R ACE stands out as the cheapest option for retail price, with about a 70% gap from the closest alternative. Fenix RC40 stands out as the highest output option for max lumens, with about a 17% gap from the closest alternative.
Decision Signals
What stands out
Fenix PD36R ACE stands out as the cheapest option for retail price, with about a 70% gap from the closest alternative.
Fenix RC40 stands out as the most expensive option for retail price, with about a 229% gap from the closest alternative.
Fenix PD36R ACE stands out as the lightest option for weight, with about a 86% gap from the closest alternative.
Fenix RC40 stands out as the heaviest option for weight, with about a 620% gap from the closest alternative.
Fenix PD36R ACE stands out as the lowest output option for max lumens, with about a 14% gap from the closest alternative.
Fenix RC40 stands out as the highest output option for max lumens, with about a 17% gap from the closest alternative.
Fenix PD36R ACE stands out as the shortest runtime option for max runtime, with about a 60% gap from the closest alternative.
Fenix RC40 stands out as the longest runtime option for max runtime, with about a 152% 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$146Cheapest
US$480Most expensive
Weight
182 g (6.42 oz)Lightest
1310 g (46.21 oz)Heaviest
Length
146 mm (5.75 in)Shortest
299 mm (11.77 in)Longest
Output
Max lumens
3000 lmLowest output
3500 lmHighest output
Max candela
Unknown
126000 cd
Beam distance
415 m (1362 ft)Lowest
710 m (2329 ft)Highest
Max runtime
3805 minShortest runtime
9600 minLongest runtime
Power & durability
Battery type
One 21700 rechargeable Li-ion battery
Built-in rechargeable Li-ion battery pack 7.4V 7800mAh
Charging type
USB Type-C
AC adapter and DC car charger
Rechargeable
Yes
Yes
IP rating
IP68
IPX-8 underwater 2m
Impact resistance
Unknown
Unknown
Material
A6061-T6 aluminum with HAIII hard-anodized finish
Durable aircraft-grade aluminum, Type III hard-anodized anti-abrasive finish, toughened ultra-clear glass lens with anti-reflective coating
Use case profile
Best for
Users who want high brightness and long beam distanceOutdoor and tactical useUsers who want customizable operation modes
High output illuminationLong beam distanceRechargeable useTactical and industrial applications
Common praise
High brightness outputLong beam distanceDurable constructionCustomizable mode settingsConvenient USB-C charging portSolid battery runtime
Very bright output suitable for professional useLong beam distance and runtimeSolid build quality and durable materialsDual side switches for quick mode changesPower bank function to charge external devices
Common complaints
No specific complaints noted in source, but weight may be considered heavy for keychain use
Heavier and larger than typical EDC lightsRuntime in turbo mode is limited due to overheating protectionPrice is relatively highNot waterproof beyond 2 meters depth
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