Comparison Console
Streamlight PolyTac X vs Streamlight Siege X
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Streamlight PolyTac X stands out as the lightest option for weight, with about a 32% gap from the closest alternative. Streamlight Siege X stands out as the cheapest option for retail price, with about a 47% gap from the closest alternative. Streamlight PolyTac X stands out as the highest output option for max lumens, with about a 85% gap from the closest alternative.
Decision Signals
What stands out
Streamlight Siege X stands out as the cheapest option for retail price, with about a 47% gap from the closest alternative.
Streamlight PolyTac X stands out as the most expensive option for retail price, with about a 87% gap from the closest alternative.
Streamlight PolyTac X stands out as the lightest option for weight, with about a 32% gap from the closest alternative.
Streamlight Siege X stands out as the heaviest option for weight, with about a 47% gap from the closest alternative.
Streamlight Siege X stands out as the lowest output option for max lumens, with about a 46% gap from the closest alternative.
Streamlight PolyTac X stands out as the highest output option for max lumens, with about a 85% gap from the closest alternative.
Streamlight PolyTac X stands out as the shortest runtime option for max runtime, with about a 86% gap from the closest alternative.
Streamlight Siege X stands out as the longest runtime option for max runtime, with about a 614% 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$74.93Most expensive
US$39.99Cheapest
Weight
139 g (4.90 oz)Lightest
204.12 g (7.20 oz)Heaviest
Length
139 mm (5.47 in)Longest
114.3 mm (4.50 in)Shortest
Output
Max lumens
600 lmHighest output
325 lmLowest output
Max candela
11485 cd
Unknown
Beam distance
205 m (673 ft)
Unknown
Max runtime
210 minShortest runtime
1500 minLongest runtime
Power & durability
Battery type
18650 lithium-ion battery or two CR123A lithium batteries
USB rechargeable lithium-ion and CR123A
Charging type
USB rechargeable battery pack (SL-B26) included in rechargeable configuration
USB
Rechargeable
Yes
Yes
IP rating
IPX7 waterproof to 1m for 30 minutes
IPX7
Impact resistance
3 m (10 ft)Highest
2 m (7 ft)Lowest
Material
High-impact, super-tough nylon polymer with rocky stipple texture
Polycarbonate diffuser lens with rubberized top and bottom
Use case profile
Best for
Tactical useEDCEmergency preparedness
CampingBackpackingGeneral outdoor useEmergency preparedness
Common praise
High lumen output for sizeDurable constructionFlexible TEN-TAP programmingMomentary on/off switch
Lightweight and compactDual functionality as flashlight and lanternUSB rechargeable with battery includedDurable waterproof designMultiple useful lighting modes including red light and SOS
Common complaints
Bulkier size compared to some modelsShort pocket clip limits carry convenience
Not very bright compared to high-lumen tactical flashlightsBeam distance and candela not specified
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