Comparison Console
Fenix TK22R vs Nitecore SRT7i
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Nitecore SRT7i stands out as the lightest option for weight, with about a 20% gap from the closest alternative. Nitecore SRT7i stands out as the cheapest option for retail price, with about a 13% gap from the closest alternative. Fenix TK22R stands out as the highest output option for max lumens, with about a 7% gap from the closest alternative.
Decision Signals
What stands out
Nitecore SRT7i stands out as the cheapest option for retail price, with about a 13% gap from the closest alternative.
Fenix TK22R stands out as the most expensive option for retail price, with about a 15% gap from the closest alternative.
Nitecore SRT7i stands out as the lightest option for weight, with about a 20% gap from the closest alternative.
Fenix TK22R stands out as the heaviest option for weight, with about a 25% gap from the closest alternative.
Nitecore SRT7i stands out as the lowest output option for max lumens, with about a 6% gap from the closest alternative.
Fenix TK22R stands out as the highest output option for max lumens, with about a 7% gap from the closest alternative.
Fenix TK22R stands out as the shortest runtime option for max runtime, with about a 94% gap from the closest alternative.
Nitecore SRT7i stands out as the longest runtime option for max runtime, with about a 1500% 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$150Most expensive
US$129.95Cheapest
Weight
218 g (7.69 oz)Heaviest
175 g (6.17 oz)Lightest
Length
158 mm (6.22 in)Shortest
163 mm (6.42 in)Longest
Output
Max lumens
3200 lmHighest output
3000 lmLowest output
Max candela
57400 cdLowest candela
87500 cdHighest candela
Beam distance
480 m (1575 ft)Lowest
580 m (1903 ft)Highest
Max runtime
3000 minShortest runtime
48000 minLongest runtime
Power & durability
Battery type
21700 lithium-ion rechargeable
Nitecore 21700i Li-ion battery (NL2150HPi 5000mAh)
Charging type
USB Type-C
USB Type-C
Rechargeable
Yes
Yes
IP rating
IP68
IP68
Impact resistance
1 m (3 ft)Lowest
2 m (7 ft)Highest
Material
HAIII anodized aluminum with stainless steel strike bezel and tungsten carbide balls inlaid
Aero grade aluminum alloy with HA III military grade hard-anodized finish
Use case profile
Best for
Tactical useLaw enforcementSecurityOutdoor activitiesEDC for tactical users
Law enforcementTactical operationsHuntingSearchHigh-risk patrols
Common praise
High maximum output of 3200 lumensLong beam distance of 480 metersDual-function tactical switch with FlexiSensa control for easy mode switchingDurable construction with IP68 rating and impact resistanceIncludes high-capacity rechargeable battery and convenient USB-C charging
High maximum brightness of 3000 lumensLong beam throw of 580 metersGood battery capacity with included 21700 5000mAh rechargeable batterySmart selector ring enables easy one-handed controlDurable build with IP68 waterproofing and 2m impact resistanceFast USB-C charging portMultiple user-friendly modes including strobe and turboEffective tail stand capability for safety
Common complaints
Too large for comfortable pants pocket carrySome users note downshifting of output after prolonged use due to thermal protectionPrice may be considered high by some buyers
Relatively heavy with battery at 175 gramsNo CR123A batteries included with adapter sold separatelySome users may find the size large for EDC
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