Comparison Console
Nitecore TM20K vs Nitecore TM9K TAC
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Nitecore TM9K TAC stands out as the lightest option for weight, with about a 48% gap from the closest alternative. Nitecore TM9K TAC stands out as the cheapest option for retail price, with about a 42% gap from the closest alternative. Nitecore TM20K stands out as the highest output option for max lumens, with about a 104% gap from the closest alternative.
Decision Signals
What stands out
Nitecore TM9K TAC stands out as the cheapest option for retail price, with about a 42% gap from the closest alternative.
Nitecore TM20K stands out as the most expensive option for retail price, with about a 73% gap from the closest alternative.
Nitecore TM9K TAC stands out as the lightest option for weight, with about a 48% gap from the closest alternative.
Nitecore TM20K stands out as the heaviest option for weight, with about a 93% gap from the closest alternative.
Nitecore TM9K TAC stands out as the lowest output option for max lumens, with about a 51% gap from the closest alternative.
Nitecore TM20K stands out as the highest output option for max lumens, with about a 104% gap from the closest alternative.
Nitecore TM20K stands out as the shortest runtime option for max runtime, with about a 78% gap from the closest alternative.
Nitecore TM9K TAC stands out as the longest runtime option for max runtime, with about a 362% 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$173Cheapest
Weight
422 g (14.89 oz)Heaviest
218.5 g (7.71 oz)Lightest
Length
145.5 mm (5.73 in)Longest
125 mm (4.92 in)Shortest
Output
Max lumens
20000 lmHighest output
9800 lmLowest output
Max candela
22200 cdHighest candela
19800 cdLowest candela
Beam distance
290 m (951 ft)Highest
280 m (919 ft)Lowest
Max runtime
780 minShortest runtime
3600 minLongest runtime
Power & durability
Battery type
Built-in 2 x 21700 Li-ion rechargeable batteries, 9600mAh total capacity
21700 rechargeable Li-ion
Charging type
USB-C with Quick Charge support
USB-C, QC supported
Rechargeable
Yes
Yes
IP rating
IP68
IP68 (2 meters submersible)
Impact resistance
1 m (3 ft)
1 m (3 ft)
Material
Aero grade aluminum alloy with HA III military grade hard-anodized finish
Aero grade aluminum alloy, HA III military grade hard-anodized finish
Use case profile
Best for
Tactical activitiesSearch and rescueOutdoor activitiesIndustrial useSelf-preservation and active threat mitigation
Tactical applicationsSearch and rescueEmergency lightingEveryday carry (EDC)
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
Extremely bright maximum output: 9800 lumensDurable construction with military-grade anodized aluminumWaterproof to 2 meters submersionMultiple brightness modes and strobeTurboReady one-handed operationLong runtime especially at lower output levelsBuilt-in rechargeable battery with quick USB-C chargingLockout mode prevents accidental activation
Common complaints
Relatively heavy and bulky for everyday carryBurst mode duration is short
Relatively short impact resistance (1 meter) compared to some tactical modelsHeavy for EDC at over 200 gramsMaximum beam throw limited to about 280 meters
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