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  3. Terminator M2-X vs S21

Acebeam Terminator M2-X vs RovyVon S21

What Terminator M2-X does better (1) and where S21 wins (0) — every spec side by side.

Acebeam Terminator M2-X
Acebeam · 2024Terminator M2-X
1 advantage≈ $140
vs
RovyVon S21
RovyVon · 2023S21
9.0Score
0 advantages≈ $110
Higher score
8.0Brightness & throw7.3

Why is Terminator M2-X better than S21?

  1. Maximum output3,200 lm vs 3,000 lm+7%

Why is S21 better than Terminator M2-X?

S21 has no measurable advantages in this pair.

Specifications

Side by side

RovyVon S21RovyVon S21≈ $1109.0
Light output
Maximum output3,200 lm3,000 lm
Peak beam intensity62,500 cd—
Beam distance (ANSI FL1)500 m—
Light sourceLEP (laser-excited phosphor)LED
Battery & charging
Battery18650 Li-ion—
Battery capacity—5,000 mAh
RechargeableYesYes
USB-C chargingYesYes
Battery level indicator—Yes
Build & durability
Protection rating—IP68
Water protection (IPx)—IPx8
Magnetic tail / base—Yes
Size & weight
Length / height95.4 mm—
Weight—116 g
Modes & features
SwitchSide switch—
Green / blue / RGB lightYes—
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