Comparison Console
Acebeam EC50 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 3% gap from the closest alternative. Nitecore P20i stands out as the cheapest option for retail price, with about a 15% gap from the closest alternative. Acebeam EC50 stands out as the highest output option for max lumens, with about a 67% gap from the closest alternative.
Decision Signals
What stands out
Nitecore P20i stands out as the cheapest option for retail price, with about a 15% gap from the closest alternative.
Acebeam EC50 stands out as the most expensive option for retail price, with about a 18% gap from the closest alternative.
Nitecore P20i stands out as the lightest option for weight, with about a 3% gap from the closest alternative.
Acebeam EC50 stands out as the heaviest option for weight, with about a 3% gap from the closest alternative.
Nitecore P20i stands out as the lowest output option for max lumens, with about a 40% gap from the closest alternative.
Acebeam EC50 stands out as the highest output option for max lumens, with about a 67% gap from the closest alternative.
Nitecore P20i stands out as the shortest runtime option for max runtime, with about a 96% gap from the closest alternative.
Acebeam EC50 stands out as the longest runtime option for max runtime, with about a 2268% 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$136.9Most expensive
US$116Cheapest
Weight
128 g (4.52 oz)Heaviest
124 g (4.37 oz)Lightest
Length
132 mm (5.20 in)Shortest
151 mm (5.94 in)Longest
Output
Max lumens
3000 lmHighest output
1800 lmLowest output
Max candela
22800 cdLowest candela
28500 cdHighest candela
Beam distance
302 m (991 ft)Lowest
337 m (1106 ft)Highest
Max runtime
54000 minLongest runtime
2280 minShortest runtime
Power & durability
Battery type
26650 rechargeable Li-ion
Rechargeable 21700 Li-ion battery (Nitecore 21700 i-series NL2140i 4000mAh)
Charging type
Micro-USB wired charging, 2A current
USB Type-C
Rechargeable
Yes
Yes
IP rating
IPX8 (2 meters)
IP68 (waterproof, submersible up to 2 meters)
Impact resistance
1.2 m (4 ft)Lowest
2 m (7 ft)Highest
Material
Aircraft grade aluminium, Type III hard-anodized finish, toughened ultra-clear glass lens with anti-reflective coating
Aluminum
Use case profile
Best for
Everyday carryOutdoor useProfessional use
HuntingLaw EnforcementMilitaryProfessional inspection and detectionOutdoor activitiesEDC tactical use
Common praise
High maximum output of 3000 lumensLong maximum runtime up to 900 hours on lowest settingIntegrated fast 2A USB chargingCompact and lightweight design at 128g (without battery)Good beam distance of 302 metersDurable construction with aircraft grade aluminum and waterproof to IPX8Smooth floody beam and well-regulated output
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
Standby current causes some battery drainMode cycling speed slower compared to some competitorsLow voltage cutoff set somewhat low risking battery stress if over-drainedSometimes side switch is sensitive causing unintended clicks
Relatively heavy and large for pocket EDCHigher price point compared to basic modelsMight have complex modes for casual users
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