Comparison Console
Acebeam E10 vs SureFire X400 Ultra
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
SureFire X400 Ultra stands out as the lightest option for weight, with about a 2% gap from the closest alternative. Acebeam E10 stands out as the cheapest option for retail price, with about a 90% gap from the closest alternative. Acebeam E10 stands out as the highest output option for max lumens, with about a 5% gap from the closest alternative.
Decision Signals
What stands out
Acebeam E10 stands out as the cheapest option for retail price, with about a 90% gap from the closest alternative.
SureFire X400 Ultra stands out as the most expensive option for retail price, with about a 911% gap from the closest alternative.
SureFire X400 Ultra stands out as the lightest option for weight, with about a 2% gap from the closest alternative.
Acebeam E10 stands out as the heaviest option for weight, with about a 2% gap from the closest alternative.
SureFire X400 Ultra stands out as the lowest output option for max lumens, with about a 5% gap from the closest alternative.
Acebeam E10 stands out as the highest output option for max lumens, with about a 5% gap from the closest alternative.
SureFire X400 Ultra stands out as the shortest runtime option for max runtime, with about a 100% gap from the closest alternative.
Acebeam E10 stands out as the longest runtime option for max runtime, with about a 147900% 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$79Cheapest
US$799Most expensive
Weight
145 g (5.11 oz)Heaviest
142 g (5.01 oz)Lightest
Length
91 mm (3.58 in)Shortest
94 mm (3.70 in)Longest
Output
Max lumens
1050 lmHighest output
1000 lmLowest output
Max candela
114000 cdHighest candela
11300 cdLowest candela
Beam distance
675 m (2215 ft)Highest
213 m (699 ft)Lowest
Max runtime
111000 minLongest runtime
75 minShortest runtime
Power & durability
Battery type
26350 lithium-ion rechargeable
2 x CR123A
Charging type
Micro-USB on battery
Unknown
Rechargeable
Yes
Unknown
IP rating
IP68
IPX4
Impact resistance
1.5 m (5 ft)
Unknown
Material
Aerospace-grade aluminum alloy (AL6061-T6) with hard-anodized finish
Mil-Spec hard-anodized aerospace aluminum
Use case profile
Best for
Long-range throw flashlightEDC for targeted illuminationHunting with colored LED optionsCampingOutdoor work and emergencies
Weapon-mounted tactical illumination and aimingLaw enforcementMilitaryHome defenseSelf-defense applications
Common praise
Impressive throw distance for compact sizeSolid build quality with aerospace-grade aluminum bodyMultiple LED color options for specialized usesLong maximum runtimeEasy one-handed operation with side e-switchExcellent low and high mode regulation especially in white LED variant
High output 1000 lumens with smooth hybrid beam profileHighly visible laser (red or green) that rarely needs re-zeroingDurable Mil-Spec hard-anodized aluminum constructionAmbidextrous, intuitive switchingReliable zero retention and rugged design
Common complaints
Switch feels mushy with low tactile feedbackNo included pocket clip or lanyardRolls easily on flat surfaces due to round head and tailRequires care when assembling due to long thick threads
High retail priceLaser brightness might not be intense enough for some usersActivation switch could feel less tactileSome bulkiness for concealed carry
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