Comparison Console
Nitecore P20i vs SureFire 6PX Pro
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Nitecore P20i stands out as the lightest option for weight, with about a 16% gap from the closest alternative. Nitecore P20i stands out as the cheapest option for retail price, with about a 7% gap from the closest alternative. Nitecore P20i stands out as the highest output option for max lumens, with about a 200% gap from the closest alternative.
Decision Signals
What stands out
Nitecore P20i stands out as the cheapest option for retail price, with about a 7% gap from the closest alternative.
SureFire 6PX Pro stands out as the most expensive option for retail price, with about a 8% gap from the closest alternative.
Nitecore P20i stands out as the lightest option for weight, with about a 16% gap from the closest alternative.
SureFire 6PX Pro stands out as the heaviest option for weight, with about a 19% gap from the closest alternative.
SureFire 6PX Pro stands out as the lowest output option for max lumens, with about a 67% gap from the closest alternative.
Nitecore P20i stands out as the highest output option for max lumens, with about a 200% gap from the closest alternative.
SureFire 6PX Pro 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$125Most expensive
Weight
124 g (4.37 oz)Lightest
147 g (5.19 oz)Heaviest
Length
151 mm (5.94 in)Longest
132 mm (5.20 in)Shortest
Output
Max lumens
1800 lmHighest output
600 lmLowest output
Max candela
28500 cdHighest candela
8700 cdLowest candela
Beam distance
337 m (1106 ft)Highest
187 m (614 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)
Two 123A lithium batteries
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)
Unknown
Material
Aluminum
Mil-Spec hard anodized aerospace aluminum
Use case profile
Best for
HuntingLaw EnforcementMilitaryProfessional inspection and detectionOutdoor activitiesEDC tactical use
Tactical useEveryday CarryOutdoor activitiesSituations requiring adjustable output
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
Durable Mil-Spec constructionReliable dual output with good runtime balanceCompact and ergonomic designExcellent beam quality and throw
Common complaints
Relatively heavy and large for pocket EDCHigher price point compared to basic modelsMight have complex modes for casual users
Higher price point compared to some competitorsNon-rechargeable battery format
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