Comparison Console
Acebeam K65 vs ThruNite TN31
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
ThruNite TN31 stands out as the lightest option for weight, with about a 13% gap from the closest alternative. ThruNite TN31 stands out as the cheapest option for retail price, with about a 2% gap from the closest alternative. Acebeam K65 stands out as the highest output option for max lumens, with about a 441% gap from the closest alternative.
Decision Signals
What stands out
ThruNite TN31 stands out as the cheapest option for retail price, with about a 2% gap from the closest alternative.
Acebeam K65 stands out as the most expensive option for retail price, with about a 2% gap from the closest alternative.
ThruNite TN31 stands out as the lightest option for weight, with about a 13% gap from the closest alternative.
Acebeam K65 stands out as the heaviest option for weight, with about a 15% gap from the closest alternative.
ThruNite TN31 stands out as the lowest output option for max lumens, with about a 82% gap from the closest alternative.
Acebeam K65 stands out as the highest output option for max lumens, with about a 441% gap from the closest alternative.
Acebeam K65 stands out as the shortest runtime option for max runtime, with about a 97% gap from the closest alternative.
ThruNite TN31 stands out as the longest runtime option for max runtime, with about a 3233% 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$224Most expensive
US$220Cheapest
Weight
660 g (23.28 oz)Heaviest
572.1 g (20.18 oz)Lightest
Length
190 mm (7.48 in)Shortest
203 mm (7.99 in)Longest
Output
Max lumens
6200 lmHighest output
1147 lmLowest output
Max candela
257000 cdHighest candela
75000 cdLowest candela
Beam distance
1014 m (3327 ft)Highest
700 m (2297 ft)Lowest
Max runtime
3600 minShortest runtime
120000 minLongest runtime
Power & durability
Battery type
4x 18650
3x18650
Charging type
Unknown
Unknown
Rechargeable
Yes
Unknown
IP rating
IPX8 (2m)
IPX8
Impact resistance
1.2 m (4 ft)
1.2 m (4 ft)
Material
Aircraft-grade aluminium alloy Type 6063 with premium type III hard anodized anti-abrasive finish, stainless steel bezel
Aircraft grade aluminum with type III hard anodized finish
Use case profile
Best for
SearchingHuntingRescuingSecuringCavingOutdoor activitiesLaw enforcementEmergency servicesNature conservationNocturnal adventurers
Long distance throwTactical useSearch and rescueOutdoor activitiesEmergency useSelf-defense
Common praise
Extremely high maximum output and throwLong runtime on lower modesRobust build quality with premium materialsEasy one-handed operation via side electronic switchEffective thermal regulation and battery power indicatorsMultiple brightness levels and special modes like strobe and SOS
Very bright with good throwSolid build qualityTactical usability with momentary switch and rotary mode selectorQuiet smooth control ring with firm detentsGood grip due to aggressive knurlingIPX8 waterproof rating and impact resistanceStable tailstand capability
Common complaints
Heavier and larger compared to smaller EDC flashlightsHotspot tint with some yellowish corona noted in beamSide switch has small UI quirks such as mode skippingBezel can get damaged when dropped despite stainless steel material
Heavy and bulky compared to smaller EDC lightsBattery carrier fits very wide batteries tightlyInitial sealed case foam had acrid smell
Dataset Expansion
Missing a brand?
Suggest an EDC brand for CarryCrew to research and add to the comparison database.
Community indexing queue online