Comparison Console
Nitecore EC4GTS vs Nitecore SRT6i
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Nitecore SRT6i stands out as the lightest option for weight, with about a 2% gap from the closest alternative. Nitecore EC4GTS stands out as the cheapest option for retail price, with about a 38% gap from the closest alternative. Nitecore SRT6i stands out as the highest output option for max lumens, with about a 17% gap from the closest alternative.
Decision Signals
What stands out
Nitecore EC4GTS stands out as the cheapest option for retail price, with about a 38% gap from the closest alternative.
Nitecore SRT6i stands out as the most expensive option for retail price, with about a 62% gap from the closest alternative.
Nitecore SRT6i stands out as the lightest option for weight, with about a 2% gap from the closest alternative.
Nitecore EC4GTS stands out as the heaviest option for weight, with about a 2% gap from the closest alternative.
Nitecore EC4GTS stands out as the lowest output option for max lumens, with about a 14% gap from the closest alternative.
Nitecore SRT6i stands out as the highest output option for max lumens, with about a 17% gap from the closest alternative.
Nitecore SRT6i stands out as the shortest runtime option for max runtime, with about a 82% gap from the closest alternative.
Nitecore EC4GTS stands out as the longest runtime option for max runtime, with about a 443% 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$90Cheapest
US$145.49Most expensive
Weight
171 g (6.03 oz)Heaviest
167 g (5.89 oz)Lightest
Length
155 mm (6.10 in)Shortest
163 mm (6.42 in)Longest
Output
Max lumens
1800 lmLowest output
2100 lmHighest output
Max candela
39220 cdLowest candela
65200 cdHighest candela
Beam distance
396 m (1299 ft)Lowest
510 m (1673 ft)Highest
Max runtime
22800 minLongest runtime
4200 minShortest runtime
Power & durability
Battery type
2 x 18650 Li-Ion
1x21700i Li-ion (NL2150HPi 5000mAh), 2xCR123, 2xRCR123/16340
Charging type
Unknown
USB Type-C
Rechargeable
Yes
Yes
IP rating
IPX8 (2 meters submersible)
IP68
Impact resistance
1 m (3 ft)Lowest
2 m (7 ft)Highest
Material
Aero grade aluminum alloy with HA III military grade hard-anodized finish
Aero grade aluminum alloy with HA III military grade hard-anodized finish; strike bezel with high strength silicon nitride ceramics
Use case profile
Best for
Search and rescueOutdoor campingWalking/hikingBug-Out Bag (BOB)
Tactical useLong range searchlightLaw enforcementHunting
Common praise
High output with effective beam throwDurable build quality with quality materials and anodizingErgonomic design with good grip even in wet conditionsUseful UI with direct access to Turbo and Ultra-LowLong maximum runtime and efficient thermal regulation
Intuitive no-nonsense user interface with rotary selector ringImpressive long throw and beam intensitySolid build quality with durable materialsIntegrated USB-C charging with included proprietary batteryTactical features such as strobe ready mode and lockout
Common complaints
No clip included for pocket carryRequires button top 18650 batteries for proper contact
Large head size makes pocket carry inconvenientRequires proprietary battery which limits standard battery use
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