Comparison Console
Acebeam P15 vs Streamlight PolyTac 90 X USB
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Streamlight PolyTac 90 X USB stands out as the lightest option for weight, with about a 11% gap from the closest alternative. Acebeam P15 stands out as the cheapest option for retail price, with about a 9% gap from the closest alternative. Acebeam P15 stands out as the highest output option for max lumens, with about a 240% gap from the closest alternative.
Decision Signals
What stands out
Acebeam P15 stands out as the cheapest option for retail price, with about a 9% gap from the closest alternative.
Streamlight PolyTac 90 X USB stands out as the most expensive option for retail price, with about a 10% gap from the closest alternative.
Streamlight PolyTac 90 X USB stands out as the lightest option for weight, with about a 11% gap from the closest alternative.
Acebeam P15 stands out as the heaviest option for weight, with about a 12% gap from the closest alternative.
Streamlight PolyTac 90 X USB stands out as the lowest output option for max lumens, with about a 71% gap from the closest alternative.
Acebeam P15 stands out as the highest output option for max lumens, with about a 240% gap from the closest alternative.
Streamlight PolyTac 90 X USB stands out as the shortest runtime option for max runtime, with about a 100% gap from the closest alternative.
Acebeam P15 stands out as the longest runtime option for max runtime, with about a 22300% 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$127Most expensive
Weight
152 g (5.36 oz)Heaviest
136 g (4.80 oz)Lightest
Length
131 mm (5.16 in)Longest
112.5 mm (4.43 in)Shortest
Output
Max lumens
1700 lmHighest output
500 lmLowest output
Max candela
27225 cdHighest candela
7000 cdLowest candela
Beam distance
330 m (1083 ft)Highest
167 m (548 ft)Lowest
Max runtime
50400 minLongest runtime
225 minShortest runtime
Power & durability
Battery type
1 x 18650 rechargeable lithium ion lithium battery (customized)
SL-B26 rechargeable Li-Ion USB battery pack; also accepts CR123A lithium batteries
Charging type
Direct charging via included proprietary cable (not USB-C)
USB rechargeable
Rechargeable
Yes
Yes
IP rating
IP68 (2 meters underwater)
IPX7
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
High-impact, super-tough nylon polymer
Use case profile
Best for
EDC useTactical applicationsWeapon mount compatible (M-LOK and Picatinny)
Right-angle flashlight useHands-free lighting when attached to gearProfessional, industrial, and outdoor tasks
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
Bright 500 lumen output with balanced beamRugged and waterproof designConvenient USB rechargeable battery and multi-fuel capabilityHands-free use with clip and D-ring attachment
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
No information on complaints in available sources
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