How we scoreBlogAdvertise
html›body›main#compare791 models · updated Oct 21, 2026
  1. compoundsemi.com
  2. Compare
  3. E05R vs Aurora A2

Fenix E05R vs RovyVon Aurora A2

What E05R does better (3) and where Aurora A2 wins (3) — every spec side by side.

Fenix E05R
Fenix · 2021E05R
7.0Score
3 advantages≈ $30
vs
RovyVon Aurora A2
RovyVon · 2022Aurora A2
7.4Score
3 advantages≈ $40
Higher score
5.5Brightness & throw8.1
4.8Battery & charging6.7
8.8Build & durability4.2
5.9Features5.9

Why is E05R better than Aurora A2?

  1. Weight24 g vs 34 g+42%
  2. Water protection (IPx)IPx8 vs IPx6+33%
  3. Battery capacity320 mAh vs 300 mAh+7%

Why is Aurora A2 better than E05R?

  1. Maximum output400 lm vs 650 lm+62%
  2. USB-C chargingNo · E05R: Yes
  3. Maximum runtime30 h vs 50 h+67%
Specifications

Side by side

Fenix E05RFenix E05R≈ $307.0
Light output
Maximum output400 lm650 lm
Peak beam intensity1,020 cd—
Beam distance (ANSI FL1)64 m—
Light sourceLEDLED
LED & beam
LED emitterLuminus SST-20Luminus SST-20
LED makerLuminusLuminus
Battery & charging
BatteryAAA—
Battery capacity320 mAh300 mAh
Maximum runtime30 h50 h
RechargeableYesYes
USB-C chargingNoYes
Build & durability
Protection ratingIP68IP66
Water protection (IPx)IPx8IPx6
Body materialAluminium—
Magnetic tail / base—Yes
Pocket clip—Yes
Size & weight
Length / height68 mm—
Head diameter / width15.3 mm—
Body diameter / depth15 mm—
Weight24 g34 g
Modes & features
Brightness levels4—
SwitchSide switch—
Tactical tail switch (momentary on)—Yes
Strobe—Yes
LockoutYesYes
To compare: 0up to 4 models
Compare