Comparison Console
Nitecore TM20K vs SureFire Fury IntelliBeam
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
SureFire Fury IntelliBeam stands out as the lightest option for weight, with about a 56% gap from the closest alternative. SureFire Fury IntelliBeam stands out as the cheapest option for retail price. Nitecore TM20K stands out as the highest output option for max lumens, with about a 1233% gap from the closest alternative.
Decision Signals
What stands out
SureFire Fury IntelliBeam stands out as the cheapest option for retail price.
Nitecore TM20K stands out as the most expensive option for retail price.
SureFire Fury IntelliBeam stands out as the lightest option for weight, with about a 56% gap from the closest alternative.
Nitecore TM20K stands out as the heaviest option for weight, with about a 129% gap from the closest alternative.
SureFire Fury IntelliBeam stands out as the lowest output option for max lumens, with about a 93% gap from the closest alternative.
Nitecore TM20K stands out as the highest output option for max lumens, with about a 1233% gap from the closest alternative.
Nitecore TM20K stands out as the shortest runtime option for max runtime, with about a 42% gap from the closest alternative.
SureFire Fury IntelliBeam stands out as the longest runtime option for max runtime, with about a 73% 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$299.95Most expensive
US$299Cheapest
Weight
422 g (14.89 oz)Heaviest
184 g (6.49 oz)Lightest
Length
145.5 mm (5.73 in)Longest
142 mm (5.59 in)Shortest
Output
Max lumens
20000 lmHighest output
1500 lmLowest output
Max candela
22200 cdLowest candela
34000 cdHighest candela
Beam distance
290 m (951 ft)Lowest
369 m (1211 ft)Highest
Max runtime
780 minShortest runtime
1350 minLongest runtime
Power & durability
Battery type
Built-in 2 x 21700 Li-ion rechargeable batteries, 9600mAh total capacity
1x SF18650 rechargeable lithium-ion or 2x 123A lithium primary batteries
Charging type
USB-C with Quick Charge support
USB port (no cradle needed)
Rechargeable
Yes
Yes
IP rating
IP68
IPX7
Impact resistance
1 m (3 ft)
Unknown
Material
Aero grade aluminum alloy with HA III military grade hard-anodized finish
Mil-Spec hard-anodized aluminum body, tempered window, O-ring seals
Use case profile
Best for
Tactical activitiesSearch and rescueOutdoor activitiesIndustrial useSelf-preservation and active threat mitigation
Everyday carrySituational awareness in variable lightingTactical use with automatic brightness adjustment
Common praise
Extremely high brightness outputSolid and durable CNC machined unibody constructionVersatile dual switch with tactical featuresStable output with advanced thermal regulationGood waterproofing and impact resistance
Automatic output adjustment provides seamless lighting adapting to environmentHigh maximum output of 1,500 lumens with extended runtimeDurable construction with mil-spec anodized aluminum and waterproofingDual fuel capability offers battery flexibilityUSB charging port on rechargeable battery enables convenient charging
Common complaints
Relatively heavy and bulky for everyday carryBurst mode duration is short
Relatively high retail priceOut of stock in some retailersOutput dependent on battery type, requiring SF18650 battery for full 1,500 lumens
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