Comparison Console
Acebeam UC20 vs Streamlight Jr. F-Stop
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Acebeam UC20 stands out as the lightest option for weight, with about a 34% gap from the closest alternative. Streamlight Jr. F-Stop stands out as the cheapest option for retail price, with about a 8% gap from the closest alternative. Acebeam UC20 stands out as the highest output option for max lumens, with about a 300% gap from the closest alternative.
Decision Signals
What stands out
Streamlight Jr. F-Stop stands out as the cheapest option for retail price, with about a 8% gap from the closest alternative.
Acebeam UC20 stands out as the most expensive option for retail price, with about a 9% gap from the closest alternative.
Acebeam UC20 stands out as the lightest option for weight, with about a 34% gap from the closest alternative.
Streamlight Jr. F-Stop stands out as the heaviest option for weight, with about a 52% gap from the closest alternative.
Streamlight Jr. F-Stop stands out as the lowest output option for max lumens, with about a 75% gap from the closest alternative.
Acebeam UC20 stands out as the highest output option for max lumens, with about a 300% gap from the closest alternative.
Streamlight Jr. F-Stop stands out as the shortest runtime option for max runtime, with about a 84% gap from the closest alternative.
Acebeam UC20 stands out as the longest runtime option for max runtime, with about a 530% 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$59.9Most expensive
US$55.08Cheapest
Weight
82 g (2.89 oz)Lightest
125 g (4.41 oz)Heaviest
Length
132 mm (5.20 in)Shortest
165.1 mm (6.50 in)Longest
Output
Max lumens
1000 lmHighest output
250 lmLowest output
Max candela
12100 cdHighest candela
5600 cdLowest candela
Beam distance
220 m (722 ft)Highest
150 m (492 ft)Lowest
Max runtime
3780 minLongest runtime
600 minShortest runtime
Power & durability
Battery type
Built-in 1000mAh Li-polymer rechargeable battery
AA alkaline or AA lithium (L91)
Charging type
USB-C 5V 1A, ~1.2 hours to full charge
Unknown
Rechargeable
Yes
No
IP rating
IP68 (2m/30min)
IPX4
Impact resistance
1.5 m (5 ft)Highest
1 m (3 ft)Lowest
Material
AL6061-T6 aluminum alloy with HAIII hard-anodized finish
Anodized aluminum with polycarbonate lens
Use case profile
Best for
Everyday CarryVersatile Lighting TasksCleanliness Inspection (uv Light)Outdoor Night Activities (red Light)
Everyday CarryWorklightTask LightingAutomotive RepairsEquipment ChecksArea Workplace Lighting
Common praise
Versatile 3 In 1 Lighting (white, Red, Uv)Compact And Lightweight DesignGood Build Quality With Durable Aluminum BodyUSB C Fast ChargingInstant Access To Turbo Mode Via Tail Switch
Versatile Adjustable Spot To Flood BeamLightweight And Easy To CarryDurable Anodized Aluminum ConstructionNon Slip Knurled GripWater And Impact ResistantIncluded Battery And Holster
Common complaints
Uv Light Output Is Relatively Weak With Visible Purple SpillNo Mechanical Lockout, Making Accidental Activation In Pockets PossibleSome Find The Ui And Mode Access For Red And Uv Modes Unintuitive
No Rechargeable OptionLimited Runtime Compared To Rechargeable Flashlights
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