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  3. PD40R V2.0 vs UC52

Fenix PD40R V2.0 vs Fenix UC52

What PD40R V2.0 does better (5) and where UC52 wins (2) — every spec side by side.

Fenix PD40R V2.0
Fenix · 2020PD40R V2.0
7.0Score
5 advantages≈ $120
Higher score
vs
Fenix UC52
Fenix · 2018UC52
6.2Score
2 advantages≈ $150
7.1Brightness & throw5.6
7.2Battery & charging4.3
8.3Build & durability5.0
3.5Light quality7.9
5.9Features5.9
Dimensions

Size comparison

PD40R V2.0UC52
33.2 × 1382642 × 153.526
PD40R V2.0UC52Difference
Length / height138 mm153.5 mm−15.5 mm
Head diameter / width33.2 mm42 mm−8.8 mm
Body diameter / depth26 mm26 mm=
Weight116 g275 g−159 g

Drawn to the same scale from the official dimensions (front and side).

Why is PD40R V2.0 better than UC52?

  1. Peak beam intensity41,010 cd vs 16,000 cd2.6×
  2. Weight116 g vs 275 g2.4×
  3. Beam distance (ANSI FL1)405 m vs 253 m+60%
  4. USB-C chargingYes · UC52: No
  5. Maximum runtime88.2 h vs 82.5 h+7%

Why is UC52 better than PD40R V2.0?

  1. Maximum output3,000 lm vs 3,100 lm+3%
  2. Brightness levels4 vs 5+25%
Specifications

Side by side

Fenix PD40R V2.0Fenix PD40R V2.0≈ $1207.0
Fenix UC52Fenix UC52≈ $1506.2
Light output
Maximum output3,000 lm3,100 lm
Peak beam intensity41,010 cd16,000 cd
Beam distance (ANSI FL1)405 m253 m
Light sourceLEDLED
LED & beam
LED emitterLuminus SST-70Cree XHP70
LED makerLuminusCree
Battery & charging
Battery21700 Li-ion, 18650 Li-ionAAA
Battery capacity—3,500 mAh
Maximum runtime88.2 h82.5 h
RechargeableYesYes
USB-C chargingYesNo
Battery level indicatorYesYes
Build & durability
Protection ratingIP68IP68
Water protection (IPx)IPx8IPx8
Submersible to2 m—
Size & weight
Length / height138 mm153.5 mm
Head diameter / width33.2 mm42 mm
Body diameter / depth26 mm26 mm
Weight116 g275 g
Modes & features
Brightness levels45
SwitchRotary / scroll wheelSide switch
StrobeYesYes
SOS / beacon—Yes
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