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  3. 425 vs 514652F

BioLite 425 vs Underwater Kinetics 514652F

What 425 does better (1) and where 514652F wins (0) — every spec side by side.

BioLite 425
BioLite · 2023425
5.0Score
1 advantage≈ $55
Higher score
vs
Underwater Kinetics 514652F
Underwater Kinetics · 2021514652F
4.0Score
0 advantages≈ $55
4.7Brightness & throw5.6
4.3Build & durability2.4

Why is 425 better than 514652F?

  1. Maximum output425 lm vs 170 lm2.5×

Why is 514652F better than 425?

514652F has no measurable advantages in this pair.

Specifications

Side by side

BioLite 425BioLite 425≈ $555.0
Light output
Maximum output425 lm170 lm
Beam distance (ANSI FL1)—192 m
Light sourceLEDLED
Battery & charging
Battery—AA
Number of batteries—4
Maximum runtime60 h—
USB-C chargingYes—
Battery level indicatorYes—
Build & durability
Water protection (IPx)IPx4IPx4
Body materialPlastic / polymerPlastic / polymer
Size & weight
Weight78 g—
Modes & features
Colours—Yellow, Black
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