Comparison Console
Acebeam PT20 vs Fenix LD20
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Acebeam PT20 stands out as the lightest option for weight, with about a 16% gap from the closest alternative. Acebeam PT20 stands out as the highest output option for max lumens, with about a 178% gap from the closest alternative. Acebeam PT20 stands out as the longest runtime option for max runtime, with about a 1300% gap from the closest alternative.
Decision Signals
What stands out
Acebeam PT20 stands out as the lightest option for weight, with about a 16% gap from the closest alternative.
Fenix LD20 stands out as the heaviest option for weight, with about a 19% gap from the closest alternative.
Fenix LD20 stands out as the lowest output option for max lumens, with about a 64% gap from the closest alternative.
Acebeam PT20 stands out as the highest output option for max lumens, with about a 178% gap from the closest alternative.
Fenix LD20 stands out as the shortest runtime option for max runtime, with about a 93% gap from the closest alternative.
Acebeam PT20 stands out as the longest runtime option for max runtime, with about a 1300% gap from the closest alternative.
Acebeam PT20 stands out as the shortest option for length, with about a 17% gap from the closest alternative.
Fenix LD20 stands out as the longest option for length, with about a 20% 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$39.9
Unknown
Weight
47 g (1.66 oz)Lightest
56 g (1.98 oz)Heaviest
Length
132.5 mm (5.22 in)Shortest
159 mm (6.26 in)Longest
Output
Max lumens
500 lmHighest output
180 lmLowest output
Max candela
1600 cd
Unknown
Beam distance
80 m (262 ft)Lowest
140 m (459 ft)Highest
Max runtime
1680 minLongest runtime
120 minShortest runtime
Power & durability
Battery type
1 x 10880 USB-C Li-ion battery, compatible with 2 x AAA alkaline/NiMH batteries
2 x AA (Alkaline, Ni-MH, Lithium)
Charging type
USB-C (battery charging port)
Unknown
Rechargeable
Yes
No
IP rating
IP68 (2m waterproof for 30 minutes)
IPX-8
Impact resistance
1.5 m (5 ft)
1.5 m (5 ft)
Material
Al6061-T6 aluminum alloy with HAIII hard-anodized finish
T6 aircraft-grade aluminum
Use case profile
Best for
Everyday CarryTravelEmergency LightingInspection Work
General UseEDCOutdoor UseSearch And RescueHikingHunting
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 And Easy To CarryWide Range Of Brightness LevelsDigitally Regulated BrightnessUses Common Aa BatteriesDurable Aircraft Grade Aluminum BodyWaterproof (IPX 8)
Common complaints
Carbon Fiber Finish Can Be Slick To HoldLow Cri (~70) Not Ideal For Color Critical TasksNo Standby Light Current
Difficult To Operate With GlovesAnti Roll Design Is Not Perfect9 Lumens Low Mode Is Too Bright For Some Users
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