Comparison Console
Acebeam H17 2.0 vs Nitecore UT27
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Acebeam H17 2.0 stands out as the lightest option for weight, with about a 1% gap from the closest alternative. Acebeam H17 2.0 stands out as the highest output option for max lumens, with about a 150% gap from the closest alternative. Acebeam H17 2.0 stands out as the longest runtime option for max runtime, with about a 1072% gap from the closest alternative.
Decision Signals
What stands out
Acebeam H17 2.0 stands out as the lightest option for weight, with about a 1% gap from the closest alternative.
Nitecore UT27 stands out as the heaviest option for weight, with about a 1% gap from the closest alternative.
Nitecore UT27 stands out as the lowest output option for max lumens, with about a 60% gap from the closest alternative.
Acebeam H17 2.0 stands out as the highest output option for max lumens, with about a 150% gap from the closest alternative.
Nitecore UT27 stands out as the shortest runtime option for max runtime, with about a 91% gap from the closest alternative.
Acebeam H17 2.0 stands out as the longest runtime option for max runtime, with about a 1072% gap from the closest alternative.
Nitecore UT27 stands out as the shortest option for length, with about a 29% gap from the closest alternative.
Acebeam H17 2.0 stands out as the longest option for length, with about a 41% 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$60
Unknown
Weight
73 g (2.57 oz)Lightest
74 g (2.61 oz)Heaviest
Length
79 mm (3.11 in)Longest
56 mm (2.20 in)Shortest
Output
Max lumens
2000 lmHighest output
800 lmLowest output
Max candela
4096 cdLowest candela
7124 cdHighest candela
Beam distance
128 m (420 ft)Lowest
168 m (551 ft)Highest
Max runtime
10200 minLongest runtime
870 minShortest runtime
Power & durability
Battery type
18350 USB-C Lithium-ion rechargeable battery
HLB1500 rechargeable Li-ion battery (1500mAh) with USB-C charging port; also compatible with 3x AAA batteries
Charging type
USB-C, 5V 1.5A fast charging, about 1 hour full charge
USB Type-C
Rechargeable
Yes
Yes
IP rating
IP68 (2 meters submersible for 30 minutes)
IP66
Impact resistance
1.5 m (5 ft)Highest
1 m (3 ft)Lowest
Material
Aerospace-grade AL6061-T6 aluminum alloy with HAIII hard-anodized anti-abrasive and corrosion-resistant finish
Durable polycarbonate (PC)
Use case profile
Best for
Night running and joggingCamping and hikingOutdoor work and repairsTactical and emergency useEveryday carry for high-CRI lighting needs
Trail runningNight runningTrekkingHikingCampingEmergency lighting
Common praise
High CRI 4000K neutral white LEDs provide natural, comfortable light suitable for long useCompact and lightweight design (73g) with included rechargeable 18350 batteryFast USB-C charging with full charge in about 1 hourMultiple modes including six brightness levels, strobe, SOS, beacon, and stepless dimmingDurable aerospace-grade aluminum body with excellent waterproof and impact resistanceConvenient magnetic tailcap and versatile clip for many carry optionsVery long runtime in moonlight mode (up to 170 hours)
Lightweight and comfortable for trail runningGood range and beam qualityThree selectable color temperatures for versatile outdoor useAuxiliary red light preserves night visionBuilt-in rechargeable battery with USB-C chargingDurable construction with good water and impact resistance
Common complaints
Turbo runtime on max output limited to about 30 seconds before stepping downNo detailed specification for exact switch type in sourcesNot suitable for users requiring very long maximum output turbo runtime without steps down
Not designed for maximum lumens output compared to some other headlampsSome users may prefer longer runtime on highest mode
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