Comparison Console
ThruNite Defender vs ThruNite TT20
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
ThruNite Defender stands out as the lightest option for weight, with about a 40% gap from the closest alternative. ThruNite TT20 stands out as the cheapest option for retail price, with about a 21% gap from the closest alternative. ThruNite TT20 stands out as the highest output option for max lumens, with about a 56% gap from the closest alternative.
Decision Signals
What stands out
ThruNite TT20 stands out as the cheapest option for retail price, with about a 21% gap from the closest alternative.
ThruNite Defender stands out as the most expensive option for retail price, with about a 27% gap from the closest alternative.
ThruNite Defender stands out as the lightest option for weight, with about a 40% gap from the closest alternative.
ThruNite TT20 stands out as the heaviest option for weight, with about a 68% gap from the closest alternative.
ThruNite Defender stands out as the lowest output option for max lumens, with about a 36% gap from the closest alternative.
ThruNite TT20 stands out as the highest output option for max lumens, with about a 56% gap from the closest alternative.
ThruNite Defender stands out as the shortest runtime option for max runtime, with about a 99% gap from the closest alternative.
ThruNite TT20 stands out as the longest runtime option for max runtime, with about a 14018% 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$76Most expensive
US$59.95Cheapest
Weight
108 g (3.81 oz)Lightest
181.1 g (6.39 oz)Heaviest
Length
118 mm (4.65 in)Shortest
136 mm (5.35 in)Longest
Output
Max lumens
1619 lmLowest output
2526 lmHighest output
Max candela
4880 cdLowest candela
26600 cdHighest candela
Beam distance
139 m (456 ft)Lowest
305 m (1001 ft)Highest
Max runtime
1020 minShortest runtime
144000 minLongest runtime
Power & durability
Battery type
Built-in 1500mAh LiPo
21700 proprietary lithium-ion
Charging type
USB Type-C
USB Type-C
Rechargeable
Yes
Yes
IP rating
IPX7
IPX8
Impact resistance
1.5 m (5 ft)
1.5 m (5 ft)
Material
HAIII black anodized 6061 aluminum
Aluminum 6061-T6
Use case profile
Best for
EDC utility tasksInspection workMechanicsElectriciansHVAC professionals
Tactical useHuntingSearch and rescueSecurity patrolRoadside emergenciesOutdoor adventuresEmergency preparedness
Common praise
Versatile 3-in-1 lighting with white, UV, and laserFlat and pocketable designUSB-C charging with battery level indicatorsStrong magnetic base and two-way clipGood runtime and output for EDC
High brightness and long throwGood build quality and ruggednessVersatile and intuitive interfaceLong battery life especially in firefly modeProprietary battery includedUSB-C chargingVersatile carrying options including reversible clip and holster
Common complaints
Moonlight mode activation is somewhat slowBattery is built-in and not user replaceableLight heats up under extended Turbo useLow CRI cool white tint
Proprietary battery limits battery replacement optionsSome users find the size and weight bulky for pocket carry
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