Comparison Console
Fenix TK21R vs SureFire Stiletto Pro II
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
SureFire Stiletto Pro II stands out as the lightest option for weight, with about a 37% gap from the closest alternative. Fenix TK21R stands out as the cheapest option for retail price, with about a 67% gap from the closest alternative. Fenix TK21R stands out as the highest output option for max lumens, with about a 140% gap from the closest alternative.
Decision Signals
What stands out
Fenix TK21R stands out as the cheapest option for retail price, with about a 67% gap from the closest alternative.
SureFire Stiletto Pro II stands out as the most expensive option for retail price, with about a 206% gap from the closest alternative.
SureFire Stiletto Pro II stands out as the lightest option for weight, with about a 37% gap from the closest alternative.
Fenix TK21R stands out as the heaviest option for weight, with about a 58% gap from the closest alternative.
SureFire Stiletto Pro II stands out as the lowest output option for max lumens, with about a 58% gap from the closest alternative.
Fenix TK21R stands out as the highest output option for max lumens, with about a 140% gap from the closest alternative.
SureFire Stiletto Pro II stands out as the shortest runtime option for max runtime, with about a 68% gap from the closest alternative.
Fenix TK21R stands out as the longest runtime option for max runtime, with about a 209% 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$130.43Cheapest
US$399Most expensive
Weight
221.4 g (7.81 oz)Heaviest
140 g (4.94 oz)Lightest
Length
153.3 mm (6.04 in)Longest
124 mm (4.88 in)Shortest
Output
Max lumens
3600 lmHighest output
1500 lmLowest output
Max candela
Unknown
35000 cd
Beam distance
480 m (1575 ft)Highest
375 m (1230 ft)Lowest
Max runtime
4350 minLongest runtime
1410 minShortest runtime
Power & durability
Battery type
21700 lithium-ion
Integrated lithium polymer rechargeable
Charging type
USB Type-C
USB Type-C
Rechargeable
Yes
Yes
IP rating
IP68
IPX7
Impact resistance
1.5 m (5 ft)
Unknown
Material
Aluminum alloy A6061-T6
Mil-Spec hard anodized aluminum
Use case profile
Best for
Tactical usePatrollingSearch and rescueTraffic inspectionSelf-defense
EDC (Everyday Carry)Tactical useLong distance illuminationSituational awareness in low light
Common praise
Very bright with strong beamSolid build qualityIP68 waterproof ratingLong runtimeFast USB-C chargingComfortable size for tactical useImproved tactile switch feel
Powerful 1500 lumen output with impressive 35,000 candela throwCompact, slim design for easy pocket carryMultiple brightness modes with programmable sequenceDurable Mil-Spec hard anodized aluminum constructionWater resistant to IPX7 standardIntegrated rechargeable lithium polymer battery with USB-C charging and fuel gauge
Common complaints
Larger size compared to some EDC flashlightsNo detailed mode descriptions available
Relatively high price point compared to some competitorsRuntime on highest setting limited to 1 hourNo explicit impact resistance rating available in sources
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