Comparison Console
Nitecore SRT6i 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 16% gap from the closest alternative. Nitecore SRT6i stands out as the cheapest option for retail price, with about a 57% gap from the closest alternative. Nitecore SRT6i stands out as the highest output option for max lumens, with about a 40% gap from the closest alternative.
Decision Signals
What stands out
Nitecore SRT6i stands out as the cheapest option for retail price, with about a 57% gap from the closest alternative.
SureFire Stiletto Pro II stands out as the most expensive option for retail price, with about a 133% gap from the closest alternative.
SureFire Stiletto Pro II stands out as the lightest option for weight, with about a 16% gap from the closest alternative.
Nitecore SRT6i stands out as the heaviest option for weight, with about a 19% gap from the closest alternative.
SureFire Stiletto Pro II stands out as the lowest output option for max lumens, with about a 29% gap from the closest alternative.
Nitecore SRT6i stands out as the highest output option for max lumens, with about a 40% gap from the closest alternative.
SureFire Stiletto Pro II stands out as the shortest runtime option for max runtime, with about a 66% gap from the closest alternative.
Nitecore SRT6i stands out as the longest runtime option for max runtime, with about a 198% 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$145.49Cheapest
US$339Most expensive
Weight
167 g (5.89 oz)Heaviest
140 g (4.94 oz)Lightest
Length
163 mm (6.42 in)Longest
124 mm (4.88 in)Shortest
Output
Max lumens
2100 lmHighest output
1500 lmLowest output
Max candela
65200 cdHighest candela
35000 cdLowest candela
Beam distance
510 m (1673 ft)Highest
375 m (1230 ft)Lowest
Max runtime
4200 minLongest runtime
1410 minShortest runtime
Power & durability
Battery type
1x21700i Li-ion (NL2150HPi 5000mAh), 2xCR123, 2xRCR123/16340
Rechargeable lithium polymer (integrated)
Charging type
USB Type-C
USB Type-C
Rechargeable
Yes
Yes
IP rating
IP68
IPX7
Impact resistance
2 m (7 ft)
Unknown
Material
Aero grade aluminum alloy with HA III military grade hard-anodized finish; strike bezel with high strength silicon nitride ceramics
Mil-spec hard-anodized aluminum body
Use case profile
Best for
Tactical useLong range searchlightLaw enforcementHunting
Everyday carryLong-distance illuminationSituational awareness
Common praise
Intuitive no-nonsense user interface with rotary selector ringImpressive long throw and beam intensitySolid build quality with durable materialsIntegrated USB-C charging with included proprietary batteryTactical features such as strobe ready mode and lockout
Excellent long-distance beam performanceProgrammable switches for user preferenceUSB-C fast chargingDurable and corrosion-resistant bodyCompact pocket-friendly design
Common complaints
Large head size makes pocket carry inconvenientRequires proprietary battery which limits standard battery use
High price compared to competitors
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