Comparison Console
Nitecore NU31 vs Streamlight Enduro Pro USB
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Nitecore NU31 stands out as the lightest option for weight, with about a 6% gap from the closest alternative. Nitecore NU31 stands out as the cheapest option for retail price, with about a 7% gap from the closest alternative. Nitecore NU31 stands out as the highest output option for max lumens, with about a 175% gap from the closest alternative.
Decision Signals
What stands out
Nitecore NU31 stands out as the cheapest option for retail price, with about a 7% gap from the closest alternative.
Streamlight Enduro Pro USB stands out as the most expensive option for retail price, with about a 8% gap from the closest alternative.
Nitecore NU31 stands out as the lightest option for weight, with about a 6% gap from the closest alternative.
Streamlight Enduro Pro USB stands out as the heaviest option for weight, with about a 7% gap from the closest alternative.
Streamlight Enduro Pro USB stands out as the lowest output option for max lumens, with about a 64% gap from the closest alternative.
Nitecore NU31 stands out as the highest output option for max lumens, with about a 175% gap from the closest alternative.
Streamlight Enduro Pro USB stands out as the shortest runtime option for max runtime, with about a 67% gap from the closest alternative.
Nitecore NU31 stands out as the longest runtime option for max runtime, with about a 206% 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$39.95Cheapest
US$42.95Most expensive
Weight
95.5 g (3.37 oz)Lightest
102 g (3.60 oz)Heaviest
Length
62.3 mm (2.45 in)Longest
56 mm (2.20 in)Shortest
Output
Max lumens
550 lmHighest output
200 lmLowest output
Max candela
5800 cdHighest candela
2080 cdLowest candela
Beam distance
145 m (476 ft)Highest
91 m (299 ft)Lowest
Max runtime
8820 minLongest runtime
2880 minShortest runtime
Power & durability
Battery type
Built-in 1800mAh Li-ion battery
Lithium Polymer Cell
Charging type
USB-C charging port (5V
1A)
USB
Rechargeable
Yes
Yes
IP rating
IP66
IPX4
Impact resistance
1 m (3 ft)Lowest
2 m (7 ft)Highest
Material
Aluminum alloy front housing with durable PC material body
Tough polycarbonate thermoplastic construction with elastomer over mold; unbreakable polycarbonate lenses
Use case profile
Best for
Outdoor activitiesCampingHikingNight trekkingSkywatching
Task illuminationArea illuminationHands-free lightingOutdoor activitiesWork useEmergency preparedness
Common praise
Lightweight and compact at 95.5gVersatile lighting modes including white, red, and high CRI auxiliary white lightLong battery runtime up to 147 hoursGood waterproof rating (IP66) and 1 meter impact resistanceUSB-C fast charging with short recharge timeSimple dual-button interface for easy operationReflective headband for safety
Long runtime especially on low modesMultiple beam modes for different lighting needsUSB rechargeable convenienceDurable construction and water resistance
Common complaints
Charging time varies between 1.5 to 3 hours depending on sourceSlight green tint on white LED reportedCannot replace internal rechargeable battery
Limited to 200 lumens max which may be low for some tasksFlood beam has shorter throw distance
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