Comparison Console
Acebeam EC20 vs Olight Arkflex
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Olight Arkflex stands out as the lightest option for weight, with about a 13% gap from the closest alternative. Olight Arkflex stands out as the cheapest option for retail price, with about a 5% gap from the closest alternative. Acebeam EC20 stands out as the highest output option for max lumens, with about a 180% gap from the closest alternative.
Decision Signals
What stands out
Olight Arkflex stands out as the cheapest option for retail price, with about a 5% gap from the closest alternative.
Acebeam EC20 stands out as the most expensive option for retail price, with about a 5% gap from the closest alternative.
Olight Arkflex stands out as the lightest option for weight, with about a 13% gap from the closest alternative.
Acebeam EC20 stands out as the heaviest option for weight, with about a 15% gap from the closest alternative.
Olight Arkflex stands out as the lowest output option for max lumens, with about a 64% gap from the closest alternative.
Acebeam EC20 stands out as the highest output option for max lumens, with about a 180% gap from the closest alternative.
Acebeam EC20 stands out as the shortest runtime option for max runtime, with about a 85% gap from the closest alternative.
Olight Arkflex stands out as the longest runtime option for max runtime, with about a 567% 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$60Most expensive
US$56.99Cheapest
Weight
116 g (4.09 oz)Heaviest
101 g (3.56 oz)Lightest
Length
110 mm (4.33 in)Longest
108 mm (4.25 in)Shortest
Output
Max lumens
2800 lmHighest output
1000 lmLowest output
Max candela
34225 cdHighest candela
2445 cdLowest candela
Beam distance
370 m (1214 ft)Highest
85 m (279 ft)Lowest
Max runtime
2160 minShortest runtime
14400 minLongest runtime
Power & durability
Battery type
1 x 18650 rechargeable lithium-ion; compatible with 2 x CR123A
Built-in 1050mAh LiPo
Charging type
Via included 18650 battery with USB-C port (no built-in charging in light)
Magnetic USB-C charging (Olight MCC)
Rechargeable
Yes
Yes
IP rating
IP68 (2m/30min)
IPX7
Impact resistance
1.5 m (5 ft)
1.5 m (5 ft)
Material
Aluminum alloy (6061-T6) with HAIII hard anodizing; Ti and stainless steel options available
Aluminum alloy with Type III hard-anodized finish
Use case profile
Best for
Everyday carryOutdoor activities such as campingMulti-use illumination with variable LED optionsUsers needing throw up to 370 meters
EDC with hands-free versatilityOutdoor activities like hiking and campingWork tasks requiring adjustable light angleMaintenance and inspection work requiring magnetic attachment
Common praise
Compact and sleek tube design with good build qualityMultiple LED options for different lighting needsStrong throw and high output relative to sizeIncludes rechargeable battery with USB-C chargingGood grip and secure collar-style pocket clipNo PWM flicker on output modes
Articulating head with smooth, stiff pivot holding positions wellCompact, slim design with deep-carry two-way clip and strong magnet for versatile carryGood build quality with anodized aluminum body and solid user interfaceLong runtime on lower modes and quick magnetic chargingEffective beam distance and brightness for EDC and outdoor use
Common complaints
No built-in charging in the flashlight itselfMechanical lockout not possible due to unanodized threadsBlue anodized finish may wear faster with useRGB lighting is basic and can be annoying to useLockout procedure is long and can be unintuitive
Non-replaceable battery limits long-term use without rechargeSome users note hinge may feel slightly loose over extended heavy useSide switch is flush, which may be hard to locate in the dark without lookingLockout mode easy to deactivate accidentallyNo neutral white or high CRI option available