Comparison Console
Fenix TK25R vs Nitecore TM12K
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Fenix TK25R stands out as the lightest option for weight, with about a 3% gap from the closest alternative. Nitecore TM12K stands out as the cheapest option for retail price, with about a 10% gap from the closest alternative. Nitecore TM12K stands out as the highest output option for max lumens, with about a 233% gap from the closest alternative.
Decision Signals
What stands out
Nitecore TM12K stands out as the cheapest option for retail price, with about a 10% gap from the closest alternative.
Fenix TK25R stands out as the most expensive option for retail price, with about a 11% gap from the closest alternative.
Fenix TK25R stands out as the lightest option for weight, with about a 3% gap from the closest alternative.
Nitecore TM12K stands out as the heaviest option for weight, with about a 4% gap from the closest alternative.
Fenix TK25R stands out as the lowest output option for max lumens, with about a 70% gap from the closest alternative.
Nitecore TM12K stands out as the highest output option for max lumens, with about a 233% gap from the closest alternative.
Fenix TK25R stands out as the shortest runtime option for max runtime, with about a 73% gap from the closest alternative.
Nitecore TM12K stands out as the longest runtime option for max runtime, with about a 264% 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$200.55Most expensive
US$180Cheapest
Weight
225 g (7.94 oz)Lightest
233 g (8.22 oz)Heaviest
Length
164 mm (6.46 in)Longest
110 mm (4.33 in)Shortest
Output
Max lumens
3600 lmLowest output
12000 lmHighest output
Max candela
28000 cdHighest candela
18000 cdLowest candela
Beam distance
350 m (1148 ft)Highest
268 m (879 ft)Lowest
Max runtime
3300 minShortest runtime
12000 minLongest runtime
Power & durability
Battery type
21700 Li-ion
Built-in rechargeable 21700 Li-ion battery 4800mAh
Charging type
USB Type-C
USB-C with QC 3.0 and QC 2.0 support
Rechargeable
Yes
Yes
IP rating
IP68
IP54
Impact resistance
1.5 m (5 ft)Highest
1 m (3 ft)Lowest
Material
A6061-T6 aluminum alloy
Aerospace-grade aluminum alloy with HA III hard-anodized black matte finish, stainless steel bezel
Use case profile
Best for
Law enforcementTactical operationsSearch and rescueOutdoor activitiesEDC use
Tactical & Law EnforcementUtility & Infrastructure WorkPreparedness & Emergency Kits
Common praise
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
Very high output brightness and beam distance for sizeCompact and lightweight designDurable aerospace-grade aluminum body with hard anodized finishFast USB-C charging with QC supportCustomizable high mode and OLED real-time display
Common complaints
Higher price point than budget brandsLED replacement not supportedSome heat-induced output throttling under extended turbo use
Turbo mode limited to 6-7 seconds to prevent overheatingBeam distance is moderate for the lumen output due to flood-style beamBattery built-in, not user-replaceable
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