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  3. NU31 vs Aria 1 RGB

Nitecore NU31 vs Petzl Aria 1 RGB

What NU31 does better (5) and where Aria 1 RGB wins (1) — every spec side by side.

Nitecore NU31
Nitecore · 2023NU31
6.8Score
5 advantages≈ $40
Higher score
vs
Petzl Aria 1 RGB
Petzl · 2023Aria 1 RGB
6.1Score
1 advantage≈ $40
5.9Brightness & throw4.0
7.3Battery & charging7.8
5.0Build & durability6.1
5.9Features5.9

Why is NU31 better than Aria 1 RGB?

  1. Beam distance (ANSI FL1)145 m vs 75 m+93%
  2. Peak beam intensity5,260 cd vs 1,410 cd3.7×
  3. Maximum output550 lm vs 475 lm+16%
  4. Maximum runtime147 h vs 110 h+34%
  5. Weight96 g vs 105 g+9%

Why is Aria 1 RGB better than NU31?

  1. Water protection (IPx)IPx6 vs IPx7+17%
Specifications

Side by side

Nitecore NU31Nitecore NU31≈ $406.8
Light output
Maximum output550 lm475 lm
Peak beam intensity5,260 cd1,410 cd
Beam distance (ANSI FL1)145 m75 m
Runtime at maximum output—120 min
Light sourceLEDLED
LED & beam
Number of LEDs4—
Battery & charging
Battery—AAA
Battery capacity1,800 mAh—
Maximum runtime147 h110 h
RechargeableYesYes
USB-C chargingYes—
Battery level indicatorYes—
Build & durability
Protection ratingIP66—
Water protection (IPx)IPx6IPx7
Submersible to2 m—
Body materialAluminiumPlastic / polymer
Size & weight
Head diameter / width130 mm—
Weight96 g105 g
Modes & features
StrobeYesYes
SOS / beaconYes—
Red lightYesYes
Green / blue / RGB light—Yes
LockoutYes—
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