Comparison Console
Acebeam P16 2.0 vs Streamlight PolyTac 90
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Streamlight PolyTac 90 stands out as the lightest option for weight, with about a 20% gap from the closest alternative. Streamlight PolyTac 90 stands out as the cheapest option for retail price, with about a 3% gap from the closest alternative. Acebeam P16 2.0 stands out as the highest output option for max lumens, with about a 500% gap from the closest alternative.
Decision Signals
What stands out
Streamlight PolyTac 90 stands out as the cheapest option for retail price, with about a 3% gap from the closest alternative.
Acebeam P16 2.0 stands out as the most expensive option for retail price, with about a 3% gap from the closest alternative.
Streamlight PolyTac 90 stands out as the lightest option for weight, with about a 20% gap from the closest alternative.
Acebeam P16 2.0 stands out as the heaviest option for weight, with about a 24% gap from the closest alternative.
Streamlight PolyTac 90 stands out as the lowest output option for max lumens, with about a 83% gap from the closest alternative.
Acebeam P16 2.0 stands out as the highest output option for max lumens, with about a 500% gap from the closest alternative.
Streamlight PolyTac 90 stands out as the shortest runtime option for max runtime, with about a 88% gap from the closest alternative.
Acebeam P16 2.0 stands out as the longest runtime option for max runtime, with about a 700% 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$99.9Most expensive
US$96.99Cheapest
Weight
169.3 g (5.97 oz)Heaviest
136 g (4.80 oz)Lightest
Length
136.3 mm (5.37 in)Longest
112.5 mm (4.43 in)Shortest
Output
Max lumens
3000 lmHighest output
500 lmLowest output
Max candela
73712 cdHighest candela
7000 cdLowest candela
Beam distance
543 m (1781 ft)Highest
167 m (548 ft)Lowest
Max runtime
1800 minLongest runtime
225 minShortest runtime
Power & durability
Battery type
1x 18650 rechargeable Li-ion
1x Streamlight SL-B26 Li-Ion USB rechargeable battery pack or 2x CR123A lithium batteries
Charging type
USB Type-C
USB rechargeable
Rechargeable
Yes
Yes
IP rating
IP68
IPX7 waterproof to 1m for 30 minutes
Impact resistance
1.5 m (5 ft)Lowest
2 m (7 ft)Highest
Material
AL6061-T6 aluminum with hard anodized finish
High-impact, super-tough nylon polymer with textured grip
Use case profile
Best for
Tactical useSelf-defenseEveryday carryHigh-stress scenariosGeneral use
Industrial useEmergency respondersHands-free lighting with clipWear on gear, belts, or vests during work
Common praise
Bright and clear light outputImpressive beam throwDurable construction with good impact resistanceIntuitive dual tail-switch UIFast USB-C charging with battery indicatorIncludes holster and two-way clip for versatile carry
Versatile multi-fuel capabilityRugged and durable constructionEffective hands-free use with clip and carabiner D-ringGood brightness with balanced beam pattern
Common complaints
No compatibility with 2x RCR123 batteries
Relatively short max runtime on highest mode with CR123A batteriesNo specific complaints clearly stated in source
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