Comparison Console
Acebeam PT20 vs Olight Oclip Pro S
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 11% gap from the closest alternative. Acebeam PT20 stands out as the cheapest option for retail price, with about a 13% gap from the closest alternative. Olight Oclip Pro S stands out as the highest output option for max lumens, with about a 20% gap from the closest alternative.
Decision Signals
What stands out
Acebeam PT20 stands out as the cheapest option for retail price, with about a 13% gap from the closest alternative.
Olight Oclip Pro S stands out as the most expensive option for retail price, with about a 15% gap from the closest alternative.
Acebeam PT20 stands out as the lightest option for weight, with about a 11% gap from the closest alternative.
Olight Oclip Pro S stands out as the heaviest option for weight, with about a 13% gap from the closest alternative.
Acebeam PT20 stands out as the lowest output option for max lumens, with about a 17% gap from the closest alternative.
Olight Oclip Pro S stands out as the highest output option for max lumens, with about a 20% gap from the closest alternative.
Acebeam PT20 stands out as the shortest runtime option for max runtime, with about a 81% gap from the closest alternative.
Olight Oclip Pro S stands out as the longest runtime option for max runtime, with about a 414% 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$45.99Most expensive
Weight
47 g (1.66 oz)Lightest
53 g (1.87 oz)Heaviest
Length
132.5 mm (5.22 in)Longest
57 mm (2.24 in)Shortest
Output
Max lumens
500 lmLowest output
600 lmHighest output
Max candela
1600 cd
1600 cd
Beam distance
80 m (262 ft)
80 m (262 ft)
Max runtime
1680 minShortest runtime
8640 minLongest runtime
Power & durability
Battery type
1 x 10880 USB-C Li-ion battery, compatible with 2 x AAA alkaline/NiMH batteries
Integrated rechargeable lithium-ion battery
Charging type
USB-C (battery charging port)
USB Type-C
Rechargeable
Yes
Yes
IP rating
IP68 (2m waterproof for 30 minutes)
IPX6
Impact resistance
1.5 m (5 ft)
Unknown
Material
Al6061-T6 aluminum alloy with HAIII hard-anodized finish
6061 Aluminum Alloy
Use case profile
Best for
Everyday carryTravelEmergency lightingInspection work
Everyday carry (EDC)Hiking and campingInspection tasksSearch and rescue signalingNighttime outdoor useHands-free tasks
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
Multi-color lighting options including high-purity 365 nm UV lightCompact, lightweight and portable with strong clip and magnet mountLong runtime in Moonlight mode up to 144 hoursSolid build quality with anodized 6061 aluminum bodyEasy mode selection via rotating dial and side switch
Common complaints
Carbon fiber finish can be slick to holdLow CRI (~70) not ideal for color-critical tasksNo standby light current
Turbo mode peak output only sustained for one minute before stepping downNon-removable internal batteryFamiliarity required to fully utilize complex multi-mode interface