Comparison Console
Fenix TK25R vs ThruNite TN4A HI
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
ThruNite TN4A HI stands out as the lightest option for weight, with about a 3% gap from the closest alternative. Fenix TK25R stands out as the highest output option for max lumens, with about a 243% gap from the closest alternative. ThruNite TN4A HI stands out as the longest runtime option for max runtime, with about a 3282% gap from the closest alternative.
Decision Signals
What stands out
ThruNite TN4A HI stands out as the lightest option for weight, with about a 3% gap from the closest alternative.
Fenix TK25R stands out as the heaviest option for weight, with about a 3% gap from the closest alternative.
ThruNite TN4A HI stands out as the lowest output option for max lumens, with about a 71% gap from the closest alternative.
Fenix TK25R stands out as the highest output option for max lumens, with about a 243% gap from the closest alternative.
Fenix TK25R stands out as the shortest runtime option for max runtime, with about a 97% gap from the closest alternative.
ThruNite TN4A HI stands out as the longest runtime option for max runtime, with about a 3282% gap from the closest alternative.
ThruNite TN4A HI stands out as the shortest option for length, with about a 32% gap from the closest alternative.
Fenix TK25R stands out as the longest option for length, with about a 47% 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$200.55
Unknown
Weight
225 g (7.94 oz)Heaviest
218.6 g (7.71 oz)Lightest
Length
164 mm (6.46 in)Longest
111.5 mm (4.39 in)Shortest
Output
Max lumens
3600 lmHighest output
1050 lmLowest output
Max candela
28000 cdLowest candela
52340 cdHighest candela
Beam distance
350 m (1148 ft)Lowest
457 m (1499 ft)Highest
Max runtime
3300 minShortest runtime
111600 minLongest runtime
Power & durability
Battery type
21700 Li-ion
4 x AA batteries (NiMH 2450mAh)
Charging type
USB Type-C
Unknown
Rechargeable
Yes
Yes
IP rating
IP68
IPX-8 (1.5 meters)
Impact resistance
1.5 m (5 ft)Lowest
2 m (7 ft)Highest
Material
A6061-T6 aluminum alloy
Aircraft grade aluminum with type III hard anodized finish
Use case profile
Best for
Law EnforcementTactical OperationsSearch And RescueOutdoor ActivitiesEDC Use
Extended Throw DistanceCompact Aa Powered FlashlightUsers Needing Economical And Readily Available Battery Options
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
Compact Size With Large Diameter Tube For Grip ComfortPowerful Long Throw Comparable To Larger LightsSmooth Anodizing And High Build QualityGood Runtime On Nimh BatteriesClear Ar Coated Tempered Glass LensIntelligent Thermal Control To Prevent Overheating
Common complaints
Higher Price Point Than Budget BrandsLED Replacement Not SupportedSome Heat Induced Output Throttling Under Extended Turbo Use
No Batteries IncludedNo Built In Rechargeable Battery Or Charging PortStandard Side Switch Ui Can Be Slightly Unintuitive
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