Comparison Console
Fenix TK21R vs Nitecore P20iX
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Nitecore P20iX stands out as the lightest option for weight, with about a 48% gap from the closest alternative. Nitecore P20iX stands out as the cheapest option for retail price, with about a 8% gap from the closest alternative. Nitecore P20iX stands out as the highest output option for max lumens, with about a 11% gap from the closest alternative.
Decision Signals
What stands out
Nitecore P20iX stands out as the cheapest option for retail price, with about a 8% gap from the closest alternative.
Fenix TK21R stands out as the most expensive option for retail price, with about a 9% gap from the closest alternative.
Nitecore P20iX stands out as the lightest option for weight, with about a 48% gap from the closest alternative.
Fenix TK21R stands out as the heaviest option for weight, with about a 91% gap from the closest alternative.
Fenix TK21R stands out as the lowest output option for max lumens, with about a 10% gap from the closest alternative.
Nitecore P20iX stands out as the highest output option for max lumens, with about a 11% gap from the closest alternative.
Fenix TK21R stands out as the shortest runtime option for max runtime, with about a 79% gap from the closest alternative.
Nitecore P20iX stands out as the longest runtime option for max runtime, with about a 383% 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$130.43Most expensive
US$119.95Cheapest
Weight
221.4 g (7.81 oz)Heaviest
116 g (4.09 oz)Lightest
Length
153.3 mm (6.04 in)Longest
141.5 mm (5.57 in)Shortest
Output
Max lumens
3600 lmLowest output
4000 lmHighest output
Max candela
Unknown
12200 cd
Beam distance
480 m (1575 ft)Highest
221 m (725 ft)Lowest
Max runtime
4350 minShortest runtime
21000 minLongest runtime
Power & durability
Battery type
21700 lithium-ion
1 x 21700 rechargeable lithium-ion battery or 2 x CR123A non-rechargeable batteries
Charging type
USB Type-C
USB Type-C
Rechargeable
Yes
Yes
IP rating
IP68
IP68 (2 meters submersible)
Impact resistance
1.5 m (5 ft)Lowest
2 m (7 ft)Highest
Material
Aluminum alloy A6061-T6
Aero grade aluminum alloy with HA III military grade hard-anodized finish, silicon nitride ceramic inlays in strike bezel
Use case profile
Best for
Tactical UsePatrollingSearch And RescueTraffic InspectionSelf Defense
Flood IlluminationEveryday CarryTactical And Law Enforcement UseOutdoor, Tactical, Maritime Applications
Common praise
Very Bright With Strong BeamSolid Build QualityIp68 Waterproof RatingLong RuntimeFast USB C ChargingComfortable Size For Tactical UseImproved Tactile Switch Feel
High Brightness Output And Excellent Flood IlluminationLong Runtime At Various Brightness LevelsDurable Build With Waterproof And Impact ResistanceUser Friendly Interface With Multiple Modes And Quick Strobe AccessIncluded High Capacity 21700 Battery And USB C Charging
Common complaints
Larger Size Compared To Some EDC FlashlightsNo Detailed Mode Descriptions Available
Slightly Longer Length May Not Suit Shallow Pockets For Compact EDC Use
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