How we scoreBlogAdvertise
html›body›main#compare791 models · updated Oct 21, 2026
  1. compoundsemi.com
  2. Compare
  3. DN35 vs S21

Imalent DN35 vs RovyVon S21

What DN35 does better (0) and where S21 wins (2) — every spec side by side.

Imalent DN35
Imalent · 2018DN35
9.2Score
0 advantages≈ $105
Higher score
vs
RovyVon S21
RovyVon · 2023S21
9.0Score
2 advantages≈ $110
7.9Brightness & throw7.3
6.9Build & durability8.4

Why is DN35 better than S21?

DN35 has no measurable advantages in this pair.

Why is S21 better than DN35?

  1. Maximum output2,200 lm vs 3,000 lm+36%
  2. Battery capacity4,500 mAh vs 5,000 mAh+11%
Specifications

Side by side

Imalent DN35Imalent DN35≈ $1059.2
RovyVon S21RovyVon S21≈ $1109.0
Light output
Maximum output2,200 lm3,000 lm
Peak beam intensity88,800 cd—
Beam distance (ANSI FL1)596 m—
Light sourceLEDLED
LED & beam
LED emitterCree XHP35 HI—
LED makerCree—
Battery & charging
Battery26650 Li-ion—
Battery capacity4,500 mAh5,000 mAh
RechargeableYesYes
USB-C charging—Yes
Battery level indicator—Yes
Build & durability
Protection rating—IP68
Water protection (IPx)—IPx8
Submersible to2 m—
Impact resistance (drop)1.5 m—
Body materialAluminium—
Magnetic tail / base—Yes
Size & weight
Weight115 g116 g
Modes & features
Tactical tail switch (momentary on)Yes—
To compare: 0up to 4 models
Compare