Comparison Console
Acebeam PT20 vs Fenix PD25
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Acebeam PT20 stands out as the cheapest option for retail price, with about a 47% gap from the closest alternative. Fenix PD25 stands out as the highest output option for max lumens, with about a 10% gap from the closest alternative. Fenix PD25 stands out as the longest runtime option for max runtime, with about a 89% gap from the closest alternative.
Decision Signals
What stands out
Acebeam PT20 stands out as the cheapest option for retail price, with about a 47% gap from the closest alternative.
Fenix PD25 stands out as the most expensive option for retail price, with about a 88% gap from the closest alternative.
Acebeam PT20 stands out as the lowest output option for max lumens, with about a 9% gap from the closest alternative.
Fenix PD25 stands out as the highest output option for max lumens, with about a 10% gap from the closest alternative.
Acebeam PT20 stands out as the shortest runtime option for max runtime, with about a 47% gap from the closest alternative.
Fenix PD25 stands out as the longest runtime option for max runtime, with about a 89% gap from the closest alternative.
Fenix PD25 stands out as the shortest option for length, with about a 30% gap from the closest alternative.
Acebeam PT20 stands out as the longest option for length, with about a 42% 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$39.9Cheapest
US$75Most expensive
Weight
47 g (1.66 oz)
47 g (1.66 oz)
Length
132.5 mm (5.22 in)Longest
93 mm (3.66 in)Shortest
Output
Max lumens
500 lmLowest output
550 lmHighest output
Max candela
1600 cdLowest candela
4225 cdHighest candela
Beam distance
80 m (262 ft)Lowest
130 m (427 ft)Highest
Max runtime
1680 minShortest runtime
3180 minLongest runtime
Power & durability
Battery type
1 x 10880 USB-C Li-ion battery, compatible with 2 x AAA alkaline/NiMH batteries
One 16340 rechargeable Li-ion or 3V CR123A Lithium battery
Charging type
USB-C (battery charging port)
USB rechargeable (ARB-L16-700U included)
Rechargeable
Yes
Yes
IP rating
IP68 (2m waterproof for 30 minutes)
IPX8 (waterproof to 2 meters)
Impact resistance
1.5 m (5 ft)Highest
1 m (3 ft)Lowest
Material
Al6061-T6 aluminum alloy with HAIII hard-anodized finish
Aircraft-grade aluminum with Type III hard-anodized anti-abrasion finish
Use case profile
Best for
Everyday carryTravelEmergency lightingInspection work
EDCOutdoor useTactical applications
Common praise
Compact size and lightweight designGood balance of brightness and runtimeConvenient two-way clipIncludes rechargeable battery with USB-C chargingComfortable pen-shaped gripReliable tail switch operation
Compact size yet powerful outputDurable aircraft-grade aluminum constructionGood battery options with included rechargeable 16340 cellDual-switch design with momentary-on tail switchWaterproof to 2 meters IPX8 ratingLong runtime on lowest setting
Common complaints
Carbon fiber finish can be slick to holdLow CRI (~70) not ideal for color-critical tasksNo standby light current
Relatively large size for a 16340 battery lightMode memory can be confusing if last mode was strobe