Comparison Console
Acebeam T27 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 46% gap from the closest alternative. Nitecore P20i stands out as the cheapest option for retail price, with about a 27% gap from the closest alternative. Acebeam T27 stands out as the highest output option for max lumens, with about a 39% gap from the closest alternative.
Decision Signals
What stands out
Nitecore P20i stands out as the cheapest option for retail price, with about a 27% gap from the closest alternative.
Acebeam T27 stands out as the most expensive option for retail price, with about a 38% gap from the closest alternative.
Nitecore P20i stands out as the lightest option for weight, with about a 46% gap from the closest alternative.
Acebeam T27 stands out as the heaviest option for weight, with about a 85% gap from the closest alternative.
Nitecore P20i stands out as the lowest output option for max lumens, with about a 28% gap from the closest alternative.
Acebeam T27 stands out as the highest output option for max lumens, with about a 39% 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 T27 stands out as the longest runtime option for max runtime, with about a 1795% 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$159.9Most expensive
US$116Cheapest
Weight
229.5 g (8.10 oz)Heaviest
124 g (4.37 oz)Lightest
Length
174.7 mm (6.88 in)Longest
151 mm (5.94 in)Shortest
Output
Max lumens
2500 lmHighest output
1800 lmLowest output
Max candela
348000 cdHighest candela
28500 cdLowest candela
Beam distance
1180 m (3871 ft)Highest
337 m (1106 ft)Lowest
Max runtime
43200 minLongest runtime
2280 minShortest runtime
Power & durability
Battery type
1x 21700 5100mAh rechargeable lithium ion battery (included); also compatible with 1x18650 battery with adapter or 2x CR123 batteries
Rechargeable 21700 Li-ion battery (Nitecore 21700 i-series NL2140i 4000mAh)
Charging type
USB Type-C
USB Type-C
Rechargeable
Yes
Yes
IP rating
IPX8 (5 meters submersible)
IP68 (waterproof, submersible up to 2 meters)
Impact resistance
1.2 m (4 ft)Lowest
2 m (7 ft)Highest
Material
Aircraft grade aluminum body with premium Type III hard anodized anti-abrasive finish, stainless steel strike bezel, ultra-clear tempered glass lens with anti-reflective coating
Aluminum
Use case profile
Best for
Long-range tactical useHuntingSearch & RescueMilitary and Law EnforcementMountaineeringCampingFirst AidConstructionAdventureSelf-defence
HuntingLaw EnforcementMilitaryProfessional inspection and detectionOutdoor activitiesEDC tactical use
Common praise
Impressive throw and tight beam for long distance spottingGood balance and lightweight for its sizeWell made with durable materials and finishReliable battery life with included 21700 batteryFast USB-C charging and power bank function
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
Beam may be too focused for close-up tasks
Relatively heavy and large for pocket EDCHigher price point compared to basic modelsMight have complex modes for casual users
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