Comparison Console
Acebeam P15 vs Nitecore P20i
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 18% gap from the closest alternative. Acebeam P15 stands out as the cheapest option for retail price, with about a 1% gap from the closest alternative. Nitecore P20i stands out as the highest output option for max lumens, with about a 6% gap from the closest alternative.
Decision Signals
What stands out
Acebeam P15 stands out as the cheapest option for retail price, with about a 1% gap from the closest alternative.
Nitecore P20i stands out as the most expensive option for retail price, with about a 1% gap from the closest alternative.
Nitecore P20i stands out as the lightest option for weight, with about a 18% gap from the closest alternative.
Acebeam P15 stands out as the heaviest option for weight, with about a 23% gap from the closest alternative.
Acebeam P15 stands out as the lowest output option for max lumens, with about a 6% gap from the closest alternative.
Nitecore P20i stands out as the highest output option for max lumens, with about a 6% gap from the closest alternative.
Nitecore P20i stands out as the shortest runtime option for max runtime, with about a 95% gap from the closest alternative.
Acebeam P15 stands out as the longest runtime option for max runtime, with about a 2111% 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$115Cheapest
US$116Most expensive
Weight
152 g (5.36 oz)Heaviest
124 g (4.37 oz)Lightest
Length
131 mm (5.16 in)Shortest
151 mm (5.94 in)Longest
Output
Max lumens
1700 lmLowest output
1800 lmHighest output
Max candela
27225 cdLowest candela
28500 cdHighest candela
Beam distance
330 m (1083 ft)Lowest
337 m (1106 ft)Highest
Max runtime
50400 minLongest runtime
2280 minShortest runtime
Power & durability
Battery type
1 x 18650 rechargeable lithium ion lithium battery (customized)
Rechargeable 21700 Li-ion battery (Nitecore 21700 i-series NL2140i 4000mAh)
Charging type
Direct charging via included proprietary cable (not USB-C)
USB Type-C
Rechargeable
Yes
Yes
IP rating
IP68 (2 meters underwater)
IP68 (waterproof, submersible up to 2 meters)
Impact resistance
1.5 m (5 ft)Lowest
2 m (7 ft)Highest
Material
7075 aerospace aluminum alloy with HAIII hard anodized anti-abrasive finish
Aluminum
Use case profile
Best for
EDC useTactical applicationsWeapon mount compatible (M-LOK and Picatinny)
HuntingLaw EnforcementMilitaryProfessional inspection and detectionOutdoor activitiesEDC tactical use
Common praise
High output lumens with efficient long-distance beam (330 meters)Robust and durable construction with aerospace-grade aluminum and hard anodizingModular design allowing quick transition between handheld and rail-mounted configurationsIncludes rechargeable 18650 battery with fast chargingIP68 waterproof rating and good impact resistanceMultiple operational modes with intuitive dual switch interface
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
Common complaints
Uses proprietary charging cable (not USB-C)Charging port not functional during chargingBattery must be charged inside the flashlight onlyOptional tactical accessories may be sold separately
Relatively heavy and large for pocket EDCHigher price point compared to basic modelsMight have complex modes for casual users
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