How we scoreBlogAdvertise
html›body›main#compare791 models · updated Oct 21, 2026
  1. compoundsemi.com
  2. Compare
  3. PD35 V3.0 vs O'Pen 3

Fenix PD35 V3.0 vs Olight O'Pen 3

What PD35 V3.0 does better (1) and where O'Pen 3 wins (0) — every spec side by side.

Fenix PD35 V3.0
Fenix · 2021PD35 V3.0
8.8Score
1 advantage≈ $75
Higher score
vs
Olight O'Pen 3
Olight · 2026O'Pen 3
3.9Score
0 advantages≈ $80
5.8Brightness & throw2.2
5.9Features5.9

Why is PD35 V3.0 better than O'Pen 3?

  1. Maximum output1,700 lm vs 120 lm14.2×

Why is O'Pen 3 better than PD35 V3.0?

O'Pen 3 has no measurable advantages in this pair.

Specifications

Side by side

Fenix PD35 V3.0Fenix PD35 V3.0≈ $758.8
Olight O'Pen 3Olight O'Pen 3≈ $803.9
Light output
Maximum output1,700 lm120 lm
Peak beam intensity31,860 cd—
Beam distance (ANSI FL1)357 m—
Light sourceLEDLED
LED & beam
LED emitterLuminus SFT-40—
LED makerLuminus—
Number of LEDs1—
Colour temperature6,000K—
Battery & charging
Battery18650 Li-ion, CR123A—
Maximum runtime230 h—
RechargeableYes—
USB-C chargingYes—
Battery level indicatorYes—
Build & durability
Protection ratingIP68—
Water protection (IPx)IPx8—
Body materialAluminiumAluminium
Pocket clipYes—
Size & weight
Length / height134 mm—
Head diameter / width25.4 mm—
Body diameter / depth22.8 mm—
Weight84 g—
Modes & features
Brightness levels5—
SwitchDual switches—
Tactical tail switch (momentary on)Yes—
StrobeYes—
SOS / beacon—Yes
Red light—Yes
Laser pointer / aiming laser—Yes
Mode memoryYes—
To compare: 0up to 4 models
Compare