Comparison Console
Acebeam P16 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 21% gap from the closest alternative. Acebeam P16 stands out as the cheapest option for retail price, with about a 27% gap from the closest alternative. Nitecore P20i stands out as the longest runtime option for max runtime, with about a 73% gap from the closest alternative.
Decision Signals
What stands out
Acebeam P16 stands out as the cheapest option for retail price, with about a 27% gap from the closest alternative.
Nitecore P20i stands out as the most expensive option for retail price, with about a 37% gap from the closest alternative.
Nitecore P20i stands out as the lightest option for weight, with about a 21% gap from the closest alternative.
Acebeam P16 stands out as the heaviest option for weight, with about a 26% gap from the closest alternative.
Acebeam P16 stands out as the shortest runtime option for max runtime, with about a 42% gap from the closest alternative.
Nitecore P20i stands out as the longest runtime option for max runtime, with about a 73% gap from the closest alternative.
Acebeam P16 stands out as the shortest option for length, with about a 13% gap from the closest alternative.
Nitecore P20i stands out as the longest option for length, with about a 15% 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$84.9Cheapest
US$116Most expensive
Weight
156.2 g (5.51 oz)Heaviest
124 g (4.37 oz)Lightest
Length
131.2 mm (5.17 in)Shortest
151 mm (5.94 in)Longest
Output
Max lumens
1800 lm
1800 lm
Max candela
58564 cdHighest candela
28500 cdLowest candela
Beam distance
484 m (1588 ft)Highest
337 m (1106 ft)Lowest
Max runtime
1320 minShortest runtime
2280 minLongest runtime
Power & durability
Battery type
1 x 18650 rechargeable Li-ion battery (USB-C included) compatible with 2 x CR123/RCR123
Rechargeable 21700 Li-ion battery (Nitecore 21700 i-series NL2140i 4000mAh)
Charging type
USB Type-C
USB Type-C
Rechargeable
Yes
Yes
IP rating
IP68
IP68 (waterproof, submersible up to 2 meters)
Impact resistance
1.5 m (5 ft)Lowest
2 m (7 ft)Highest
Material
AL6061-T6 aluminum alloy
Aluminum
Use case profile
Best for
Tactical useLaw enforcementEmergency situationsEveryday carry (EDC)
HuntingLaw EnforcementMilitaryProfessional inspection and detectionOutdoor activitiesEDC tactical use
Common praise
Long throw distance of 484 meters with a focused beamRugged and impact-resistant buildEasy and intuitive dual tail switch interfaceStable output and versatile brightness levelsIncluded rechargeable battery and USB-C charging
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
No LED replacement service from manufacturer
Relatively heavy and large for pocket EDCHigher price point compared to basic modelsMight have complex modes for casual users
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