Comparison Console
Nitecore NU40 vs Streamlight Twin-Task USB
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Nitecore NU40 stands out as the lightest option for weight, with about a 33% gap from the closest alternative. Nitecore NU40 stands out as the cheapest option for retail price, with about a 38% gap from the closest alternative. Nitecore NU40 stands out as the highest output option for max lumens, with about a 167% gap from the closest alternative.
Decision Signals
What stands out
Nitecore NU40 stands out as the cheapest option for retail price, with about a 38% gap from the closest alternative.
Streamlight Twin-Task USB stands out as the most expensive option for retail price, with about a 61% gap from the closest alternative.
Nitecore NU40 stands out as the lightest option for weight, with about a 33% gap from the closest alternative.
Streamlight Twin-Task USB stands out as the heaviest option for weight, with about a 49% gap from the closest alternative.
Streamlight Twin-Task USB stands out as the lowest output option for max lumens, with about a 63% gap from the closest alternative.
Nitecore NU40 stands out as the highest output option for max lumens, with about a 167% gap from the closest alternative.
Streamlight Twin-Task USB stands out as the shortest runtime option for max runtime, with about a 84% gap from the closest alternative.
Nitecore NU40 stands out as the longest runtime option for max runtime, with about a 532% 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$61Cheapest
US$98.13Most expensive
Weight
116 g (4.09 oz)Lightest
173 g (6.10 oz)Heaviest
Length
79.8 mm (3.14 in)
Unknown
Output
Max lumens
1000 lmHighest output
375 lmLowest output
Max candela
2700 cdLowest candela
3650 cdHighest candela
Beam distance
100 m (328 ft)Lowest
121 m (397 ft)Highest
Max runtime
7200 minLongest runtime
1140 minShortest runtime
Power & durability
Battery type
Built-in 18650 Li-ion 2600mAh rechargeable
Lithium ion rechargeable
Charging type
USB-C (5V 2A)
USB charging cable included
Rechargeable
Yes
Yes
IP rating
IP68
IPX4
Impact resistance
2 m (7 ft)
2 m (7 ft)
Material
PC plastic rear housing with aluminum alloy front housing
High impact, super tough nylon polymer with polycarbonate lens
Use case profile
Best for
HikingTrail runningCampingCyclingMaintenanceOutdoor activities
Outdoor activitiesProfessional useClose-up tasksDistance illumination
Common praise
Lightweight and compact designHigh maximum output with uniform beamLong runtime especially on low modesUSB-C fast rechargeableDurable construction with good heat dissipationMultiple brightness levels and special modes including red light for night vision preservation
Dual spot and floodlight modes for versatile useGood runtime on multiple brightness settingsComfortable adjustable head strapRechargeable via USB, convenient lithium ion battery
Common complaints
Runtime on highest output (Turbo) is limitedSome users may prefer longer beam distance for certain tasks
Not waterproof beyond IPX4 ratingLimited detailed physical dimension specs available
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