Comparison Console
Acebeam Rider RX 2.0 vs Fenix LD20
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Fenix LD20 stands out as the lightest option for weight, with about a 15% gap from the closest alternative. Acebeam Rider RX 2.0 stands out as the highest output option for max lumens, with about a 456% gap from the closest alternative. Acebeam Rider RX 2.0 stands out as the longest runtime option for max runtime, with about a 2800% gap from the closest alternative.
Decision Signals
What stands out
Fenix LD20 stands out as the lightest option for weight, with about a 15% gap from the closest alternative.
Acebeam Rider RX 2.0 stands out as the heaviest option for weight, with about a 17% gap from the closest alternative.
Fenix LD20 stands out as the lowest output option for max lumens, with about a 82% gap from the closest alternative.
Acebeam Rider RX 2.0 stands out as the highest output option for max lumens, with about a 456% gap from the closest alternative.
Fenix LD20 stands out as the shortest runtime option for max runtime, with about a 97% gap from the closest alternative.
Acebeam Rider RX 2.0 stands out as the longest runtime option for max runtime, with about a 2800% gap from the closest alternative.
Acebeam Rider RX 2.0 stands out as the shortest option for length, with about a 40% gap from the closest alternative.
Fenix LD20 stands out as the longest option for length, with about a 66% 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
Unknown
Unknown
Weight
65.8 g (2.32 oz)Heaviest
56 g (1.98 oz)Lightest
Length
96 mm (3.78 in)Shortest
159 mm (6.26 in)Longest
Output
Max lumens
1000 lmHighest output
180 lmLowest output
Max candela
2756 cd
Unknown
Beam distance
105 m (344 ft)Lowest
140 m (459 ft)Highest
Max runtime
3480 minLongest runtime
120 minShortest runtime
Power & durability
Battery type
1x 14500 rechargeable lithium-ion or 1x AA alkaline/Ni-MH
2 x AA (Alkaline, Ni-MH, Lithium)
Charging type
USB-C (battery)
Unknown
Rechargeable
Yes
No
IP rating
IP68
IPX-8
Impact resistance
1.5 m (5 ft)
1.5 m (5 ft)
Material
AL6061-T6 aluminium alloy with HAIII hard-anodised finish
T6 aircraft-grade aluminum
Use case profile
Best for
Everyday Carry (EDC)Outdoor activitiesEmergency situations
General useEDCOutdoor useSearch and rescueHikingHunting
Common praise
Compact and lightweightDurable construction with IP68 ratingGood maximum output and beam distanceMultiple brightness levels with memory functionUSB-C rechargeable battery included and AA compatibleFidget clip feature appreciated by users with ADHD/autism
Compact and easy to carryWide range of brightness levelsDigitally regulated brightnessUses common AA batteriesDurable aircraft-grade aluminum bodyWaterproof (IPX-8)
Common complaints
Forward-clicky switch not preferred by all usersNo built-in charging on the flashlight body, charging in battery onlyPWM usage on all modes (though not very noticeable)
Difficult to operate with glovesAnti-roll design is not perfect9 lumens low mode is too bright for some users
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