Comparison Console
Olight i5R EOS vs Sofirn SC31 Pro
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Olight i5R EOS stands out as the lightest option for weight, with about a 3% gap from the closest alternative. Olight i5R EOS stands out as the cheapest option for retail price, with about a 15% gap from the closest alternative. Sofirn SC31 Pro stands out as the highest output option for max lumens, with about a 471% gap from the closest alternative.
Decision Signals
What stands out
Olight i5R EOS stands out as the cheapest option for retail price, with about a 15% gap from the closest alternative.
Sofirn SC31 Pro stands out as the most expensive option for retail price, with about a 18% gap from the closest alternative.
Olight i5R EOS stands out as the lightest option for weight, with about a 3% gap from the closest alternative.
Sofirn SC31 Pro stands out as the heaviest option for weight, with about a 3% gap from the closest alternative.
Olight i5R EOS stands out as the lowest output option for max lumens, with about a 83% gap from the closest alternative.
Sofirn SC31 Pro stands out as the highest output option for max lumens, with about a 471% gap from the closest alternative.
Sofirn SC31 Pro stands out as the shortest runtime option for max runtime, with about a 95% gap from the closest alternative.
Olight i5R EOS stands out as the longest runtime option for max runtime, with about a 1750% 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$39.95Cheapest
US$46.99Most expensive
Weight
60 g (2.12 oz)Lightest
62 g (2.19 oz)Heaviest
Length
95.4 mm (3.76 in)Shortest
117.5 mm (4.63 in)Longest
Output
Max lumens
350 lmLowest output
2000 lmHighest output
Max candela
1247 cdLowest candela
14600 cdHighest candela
Beam distance
70.6 m (232 ft)Lowest
242 m (794 ft)Highest
Max runtime
2220 minLongest runtime
120 minShortest runtime
Power & durability
Battery type
Custom 2.4V rechargeable lithium-ion cell (called "14500" but non-standard)
18650 rechargeable Li-ion
Charging type
USB Type-C
USB Type-C
Rechargeable
Yes
Yes
IP rating
IPX8
IPX8
Impact resistance
Unknown
1 m (3 ft)
Material
Aerospace grade aluminum alloy
Aerospace grade 6061 aluminum alloy with hard-anodized finish
Use case profile
Best for
EDCUsers wanting a dual-chemistry cell flashlightThose appreciating unique plum color
EDCBudget enthusiastsCampingHome backupOutdoor useGeneral purpose handheld use
Common praise
Unique plum color with attractive finishCompact size for everyday carrySolid light performance up to 350 lumensIncludes custom rechargeable 2.4V lithium-ion cell and USB-C charging
Excellent value for money with advanced Anduril controlsStrong maximum output for the priceRechargeable and uses replaceable 18650 batteryCompact and lightweight designUSB-C charging convenienceMagnetic tail cap for hands-free use
Common complaints
Included specialized 2.4V cell not compatible with standard 14500 chargers or batteriesSpring edge can snag battery when screwing on tailcap without modification
Output steps down from max after initial periodInterface complexity might be challenging for beginners
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