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Comparison Console

Fenix RC40 vs Fenix TK25R

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

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Command Brief

Recommended read

Fenix TK25R stands out as the lightest option for weight, with about a 83% gap from the closest alternative. Fenix TK25R stands out as the cheapest option for retail price, with about a 58% gap from the closest alternative. Fenix TK25R stands out as the highest output option for max lumens, with about a 3% gap from the closest alternative.

Decision Signals

What stands out

Cheapest

Fenix TK25R stands out as the cheapest option for retail price, with about a 58% gap from the closest alternative.

Most expensive

Fenix RC40 stands out as the most expensive option for retail price, with about a 139% gap from the closest alternative.

Lightest

Fenix TK25R stands out as the lightest option for weight, with about a 83% gap from the closest alternative.

Heaviest

Fenix RC40 stands out as the heaviest option for weight, with about a 482% gap from the closest alternative.

Lowest output

Fenix RC40 stands out as the lowest output option for max lumens, with about a 3% gap from the closest alternative.

Highest output

Fenix TK25R stands out as the highest output option for max lumens, with about a 3% gap from the closest alternative.

Shortest runtime

Fenix TK25R stands out as the shortest runtime option for max runtime, with about a 66% gap from the closest alternative.

Longest runtime

Fenix RC40 stands out as the longest runtime option for max runtime, with about a 191% 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.

Fenix RC40 — Beam distance: 710 m (2329 ft)Fenix RC40 — Max candela: 126000 cdFenix RC40 — Weight: 1310 g (46.21 oz)Fenix RC40 — Length: 299 mm (11.77 in)Fenix RC40 — Retail price: US$480Fenix RC40 — Max lumens: 3500 lmFenix TK25R — Beam distance: 350 m (1148 ft)Fenix TK25R — Max candela: 28000 cdFenix TK25R — Weight: 225 g (7.94 oz)Fenix TK25R — Length: 164 mm (6.46 in)Fenix TK25R — Retail price: US$200.55Fenix TK25R — Max lumens: 3600 lmBeam distanceMax candelaWeightLengthRetail priceMax lumens
Price & carry
Retail price
US$480Most expensive
US$200.55Cheapest
Weight
1310 g (46.21 oz)Heaviest
225 g (7.94 oz)Lightest
Length
299 mm (11.77 in)Longest
164 mm (6.46 in)Shortest
Output
Max lumens
3500 lmLowest output
3600 lmHighest output
Max candela
126000 cdHighest candela
28000 cdLowest candela
Beam distance
710 m (2329 ft)Highest
350 m (1148 ft)Lowest
Max runtime
9600 minLongest runtime
3300 minShortest runtime
Power & durability
Battery type
Built-in rechargeable Li-ion battery pack 7.4V 7800mAh
21700 Li-ion
Charging type
AC adapter and DC car charger
USB Type-C
Rechargeable
Yes
Yes
IP rating
IPX-8 underwater 2m
IP68
Impact resistance
Unknown
1.5 m (5 ft)
Material
Durable aircraft-grade aluminum, Type III hard-anodized anti-abrasive finish, toughened ultra-clear glass lens with anti-reflective coating
A6061-T6 aluminum alloy
Use case profile
Best for
High output illuminationLong beam distanceRechargeable useTactical and industrial applications
Law enforcementTactical operationsSearch and rescueOutdoor activitiesEDC use
Common praise
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
High maximum output with versatile multi-LED optionsRobust build quality with IP68 ratingFast USB-C charging with included batteryDual switch design with easy mode selectionAccurate published ANSI-specs and reliable operation
Common complaints
Heavier and larger than typical EDC lightsRuntime in turbo mode is limited due to overheating protectionPrice is relatively highNot waterproof beyond 2 meters depth
Higher price point than budget brandsLED replacement not supportedSome heat-induced output throttling under extended turbo use

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