Comparison Console
Nitecore P20i vs Nitecore SRT7GT
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Nitecore P20i stands out as the lightest option for weight, with about a 28% gap from the closest alternative. Nitecore SRT7GT stands out as the cheapest option for retail price, with about a 10% gap from the closest alternative. Nitecore P20i stands out as the highest output option for max lumens, with about a 80% gap from the closest alternative.
Decision Signals
What stands out
Nitecore SRT7GT stands out as the cheapest option for retail price, with about a 10% gap from the closest alternative.
Nitecore P20i stands out as the most expensive option for retail price, with about a 12% gap from the closest alternative.
Nitecore P20i stands out as the lightest option for weight, with about a 28% gap from the closest alternative.
Nitecore SRT7GT stands out as the heaviest option for weight, with about a 40% gap from the closest alternative.
Nitecore SRT7GT stands out as the lowest output option for max lumens, with about a 44% gap from the closest alternative.
Nitecore P20i stands out as the highest output option for max lumens, with about a 80% gap from the closest alternative.
Nitecore P20i stands out as the shortest runtime option for max runtime, with about a 84% gap from the closest alternative.
Nitecore SRT7GT stands out as the longest runtime option for max runtime, with about a 532% 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$116Most expensive
US$104Cheapest
Weight
124 g (4.37 oz)Lightest
173 g (6.10 oz)Heaviest
Length
151 mm (5.94 in)Shortest
158 mm (6.22 in)Longest
Output
Max lumens
1800 lmHighest output
1000 lmLowest output
Max candela
28500 cdLowest candela
50900 cdHighest candela
Beam distance
337 m (1106 ft)Lowest
450 m (1476 ft)Highest
Max runtime
2280 minShortest runtime
14400 minLongest runtime
Power & durability
Battery type
Rechargeable 21700 Li-ion battery (Nitecore 21700 i-series NL2140i 4000mAh)
1x 18650 or 2x CR123A lithium batteries
Charging type
USB Type-C
Unknown
Rechargeable
Yes
Unknown
IP rating
IP68 (waterproof, submersible up to 2 meters)
IPX-8
Impact resistance
2 m (7 ft)Highest
1.5 m (5 ft)Lowest
Material
Aluminum
Aerospace grade aluminum alloy with military grade hard-anodized finish
Use case profile
Best for
HuntingLaw EnforcementMilitaryProfessional inspection and detectionOutdoor activitiesEDC tactical use
Law enforcementHuntingTactical applicationsSecurity
Common praise
High brightness suitable for tactical and outdoor useDual white and UV light for detection and inspectionRechargeable with USB-C and included 21700 batteryCompact yet robust build with aircraft-grade aluminumGood impact resistance and waterproof rating
Variable infinite brightness control via smart ringPresence of multiple colored LEDs for diverse tactical useRobust aerospace grade aluminum construction with HAIII hard-anodized finishIPX-8 waterproof and 1.5m impact resistantLong runtime on ultralow modeCompact size and light weight
Common complaints
Relatively heavy and large for pocket EDCHigher price point compared to basic modelsMight have complex modes for casual users
Battery not includedRelatively short runtime at maximum outputWeight without battery may increase with battery included
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