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  3. 425 vs rStar

BioLite 425 vs Nextorch rStar

What 425 does better (2) and where rStar wins (1) — every spec side by side.

BioLite 425
BioLite · 2023425
5.0Score
2 advantages≈ $55
Higher score
vs
Nextorch rStar
Nextorch · 2023rStar
4.5Score
1 advantage≈ $85
4.7Brightness & throw2.0
4.3Build & durability6.3

Why is 425 better than rStar?

  1. Maximum output425 lm vs 80 lm5.3×
  2. Maximum runtime60 h vs 38 h+58%

Why is rStar better than 425?

  1. Weight78 g vs 50 g+56%
Specifications

Side by side

BioLite 425BioLite 425≈ $555.0
Nextorch rStarNextorch rStar≈ $854.5
Light output
Maximum output425 lm80 lm
Peak beam intensity—40 cd
Beam distance (ANSI FL1)—10 m
Light sourceLEDLED
Battery & charging
Battery—AA
Maximum runtime60 h38 h
USB-C chargingYes—
Battery level indicatorYes—
Build & durability
Protection rating—IPX4
Water protection (IPx)IPx4IPx4
Impact resistance (drop)—2 m
Body materialPlastic / polymer—
Pocket clip—Yes
Size & weight
Length / height—133 mm
Head diameter / width—41 mm
Body diameter / depth—30 mm
Weight78 g50 g
Modes & features
SOS / beacon—Yes
Red light—Yes
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