Comparison Console
Acebeam P20 vs Acebeam X45
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Acebeam P20 stands out as the lightest option for weight, with about a 6% gap from the closest alternative. Acebeam P20 stands out as the cheapest option for retail price, with about a 15% gap from the closest alternative. Acebeam X45 stands out as the highest output option for max lumens, with about a 221% gap from the closest alternative.
Decision Signals
What stands out
Acebeam P20 stands out as the cheapest option for retail price, with about a 15% gap from the closest alternative.
Acebeam X45 stands out as the most expensive option for retail price, with about a 17% gap from the closest alternative.
Acebeam P20 stands out as the lightest option for weight, with about a 6% gap from the closest alternative.
Acebeam X45 stands out as the heaviest option for weight, with about a 6% gap from the closest alternative.
Acebeam P20 stands out as the lowest output option for max lumens, with about a 69% gap from the closest alternative.
Acebeam X45 stands out as the highest output option for max lumens, with about a 221% gap from the closest alternative.
Acebeam P20 stands out as the shortest runtime option for max runtime, with about a 76% gap from the closest alternative.
Acebeam X45 stands out as the longest runtime option for max runtime, with about a 319% 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$200Cheapest
US$234.9Most expensive
Weight
504 g (17.78 oz)Lightest
535 g (18.87 oz)Heaviest
Length
267.5 mm (10.53 in)Longest
156.7 mm (6.17 in)Shortest
Output
Max lumens
5600 lmLowest output
18000 lmHighest output
Max candela
528529 cdHighest candela
109000 cdLowest candela
Beam distance
1454 m (4770 ft)Highest
660 m (2165 ft)Lowest
Max runtime
4440 minShortest runtime
18600 minLongest runtime
Power & durability
Battery type
2x 21700 lithium-ion (battery pack with built-in USB-C)
4 x 18650 Lithium-Ion (IMR) batteries
Charging type
USB-C (built into battery pack)
Unknown
Rechargeable
Yes
Unknown
IP rating
IP68 (2m/30min)
IPX8 (submersible to 2m / 6.6')
Impact resistance
1.5 m (5 ft)Highest
1.2 m (4 ft)Lowest
Material
Aluminium alloy (HAIII, AL6061-T6)
Aircraft grade aluminum with Type III hard-anodized anti-abrasive finish, ultra-clear tempered glass with AR coating, stainless steel crenelated bezel
Use case profile
Best for
Long distance throwTactical useSelf-defenseVehicle emergenciesExtreme outdoor environments
Search and rescueCampingHuntingSelf-drivingOutdoor illumination
Common praise
Exceptional build quality with precise CNC machining and durable anodized aluminum bodyVery high output and extremely long throw capabilityDual-switch interface with dedicated momentary turboFlexible battery options with removable battery pack and compatibility with two 21700 batteriesGood mode spacing and convenient shortcuts including mode memoryEffective thermal management and solid runtime performanceIncludes useful accessories such as carry bag, spare o-rings, USB-C charging cable, and optional green filter
Extremely bright outputDigitally regulated output maintains consistent brightnessDurable build quality with aircraft grade aluminum and toughened glassMulti-mode output including strobe and fireflyLong battery runtimes on lower modes
Common complaints
Tail switch functionality only works with included proprietary battery packNo mechanical lockout; lockout is electronic and slow to activateSix modes might be excessive with some levels closely spacedWeight and size make it less practical for casual everyday carry or indoor useLockout mode has no visual indicatorThreads are unanodized making mechanical lockout impossible and possibly leading to gritty threads over time
Can get hot on max output leading to step downHeavy weight for EDC at 535 gramsUser reports of customer service issues with warranty and import duties