Comparison Console
Nitecore P20i vs Streamlight TLR-7A
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Streamlight TLR-7A stands out as the lightest option for weight, with about a 9% gap from the closest alternative. Nitecore P20i stands out as the cheapest option for retail price, with about a 11% gap from the closest alternative. Nitecore P20i stands out as the highest output option for max lumens, with about a 260% gap from the closest alternative.
Decision Signals
What stands out
Nitecore P20i stands out as the cheapest option for retail price, with about a 11% gap from the closest alternative.
Streamlight TLR-7A stands out as the most expensive option for retail price, with about a 13% gap from the closest alternative.
Streamlight TLR-7A stands out as the lightest option for weight, with about a 9% gap from the closest alternative.
Nitecore P20i stands out as the heaviest option for weight, with about a 9% gap from the closest alternative.
Streamlight TLR-7A stands out as the lowest output option for max lumens, with about a 72% gap from the closest alternative.
Nitecore P20i stands out as the highest output option for max lumens, with about a 260% gap from the closest alternative.
Streamlight TLR-7A stands out as the shortest runtime option for max runtime, with about a 96% gap from the closest alternative.
Nitecore P20i stands out as the longest runtime option for max runtime, with about a 2433% 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$116Cheapest
US$130.99Most expensive
Weight
124 g (4.37 oz)Heaviest
113.4 g (4.00 oz)Lightest
Length
151 mm (5.94 in)Longest
65.5 mm (2.58 in)Shortest
Output
Max lumens
1800 lmHighest output
500 lmLowest output
Max candela
28500 cdHighest candela
5000 cdLowest candela
Beam distance
337 m (1106 ft)Highest
140 m (459 ft)Lowest
Max runtime
2280 minLongest runtime
90 minShortest runtime
Power & durability
Battery type
Rechargeable 21700 Li-ion battery (Nitecore 21700 i-series NL2140i 4000mAh)
CR123A lithium battery
Charging type
USB Type-C
Unknown
Rechargeable
Yes
No
IP rating
IP68 (waterproof, submersible up to 2 meters)
IPX7
Impact resistance
2 m (7 ft)Highest
1 m (3 ft)Lowest
Material
Aluminum
Anodized aircraft aluminum housing
Use case profile
Best for
HuntingLaw EnforcementMilitaryProfessional Inspection And DetectionOutdoor ActivitiesEDC Tactical Use
Subcompact Handgun MountingLaw EnforcementHome DefenseTactical Use
Common praise
High Brightness Suitable For Tactical And Outdoor UseDual White And Uv Light For Detection And InspectionRechargeable With USB C And Included 21700 BatteryCompact Yet Robust Build With Aircraft Grade AluminumGood Impact Resistance And Waterproof Rating
Bright 500 Lumen Output With Focused 140m Beam DistanceDurable Anodized Aluminum ConstructionAmbidextrous, Customizable Rear Switch ControlsCompact Snag Free Design Fitting Most Subcompact PistolsIncludes Cr123a Battery
Common complaints
Relatively Heavy And Large For Pocket EDCHigher Price Point Compared To Basic ModelsMight Have Complex Modes For Casual Users
Short Runtime Of About 1.5 HoursSome Users Report Switch Or Mounting Hardware IssuesYellowish Tint Light Compared To Other ModelsRequires Tools (coin) For Mounting Screw Adjustment
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