Comparison Console
Nitecore NU31 vs Streamlight Enduro Pro
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 1% gap from the closest alternative. Nitecore NU31 stands out as the cheapest option for retail price, with about a 6% 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 6% gap from the closest alternative.
Streamlight Enduro Pro stands out as the most expensive option for retail price, with about a 6% gap from the closest alternative.
Nitecore NU31 stands out as the lightest option for weight, with about a 1% gap from the closest alternative.
Streamlight Enduro Pro stands out as the heaviest option for weight, with about a 1% gap from the closest alternative.
Streamlight Enduro Pro 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 stands out as the shortest runtime option for max runtime, with about a 74% gap from the closest alternative.
Nitecore NU31 stands out as the longest runtime option for max runtime, with about a 287% 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$42.29Most expensive
Weight
95.5 g (3.37 oz)Lightest
96.4 g (3.40 oz)Heaviest
Length
62.3 mm (2.45 in)Longest
55.6 mm (2.19 in)Shortest
Output
Max lumens
550 lmHighest output
200 lmLowest output
Max candela
5800 cdHighest candela
2250 cdLowest candela
Beam distance
145 m (476 ft)Highest
95 m (312 ft)Lowest
Max runtime
8820 minLongest runtime
2280 minShortest runtime
Power & durability
Battery type
Built-in 1800mAh Li-ion battery
AAA alkaline, AAA lithium
Charging type
USB-C charging port (5V
1A)
Unknown
Rechargeable
Yes
No
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
Polycarbonate thermoplastic with elastomer over mold; polycarbonate lenses
Use case profile
Best for
Outdoor activitiesCampingHikingNight trekkingSkywatching
Hands-free lightingOutdoor, sporting, and industrial useTasks requiring spot or flood illuminationPreserving night vision with red mode
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
Versatile lighting modes with spot, flood, and red LEDsLightweight and comfortable adjustable elastic head strapGood beam distance with 200 lumens output at high spot modeDurable construction and water resistant ratingLong runtime especially on low modes
Common complaints
Charging time varies between 1.5 to 3 hours depending on sourceSlight green tint on white LED reportedCannot replace internal rechargeable battery
Not rechargeable (USB version available separately)Limited beam distance compared to tactical flashlightsSome users may prefer simpler interface
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