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  3. NU33 vs 514652F

Nitecore NU33 vs Underwater Kinetics 514652F

What NU33 does better (2) and where 514652F wins (1) — every spec side by side.

Nitecore NU33
Nitecore · 2022NU33
7.4Score
2 advantages≈ $55
Higher score
vs
Underwater Kinetics 514652F
Underwater Kinetics · 2021514652F
4.0Score
1 advantage≈ $55
6.2Brightness & throw5.6
5.0Build & durability2.4

Why is NU33 better than 514652F?

  1. Maximum output700 lm vs 170 lm4.1×
  2. Water protection (IPx)IPx7 vs IPx4+75%

Why is 514652F better than NU33?

  1. Beam distance (ANSI FL1)135 m vs 192 m+42%
Specifications

Side by side

Nitecore NU33Nitecore NU33≈ $557.4
Light output
Maximum output700 lm170 lm
Peak beam intensity4,578 cd—
Beam distance (ANSI FL1)135 m192 m
Light sourceLEDLED
LED & beam
Colour rendering (CRI)90—
Battery & charging
BatteryAAAAA
Number of batteries—4
Battery capacity2,000 mAh—
Maximum runtime147 h—
RechargeableYes—
USB-C chargingYes—
Charging time1 h—
Battery level indicatorYes—
Build & durability
Protection ratingIP66—
Water protection (IPx)IPx7IPx4
Impact resistance (drop)1 m—
Body materialAluminiumPlastic / polymer
Size & weight
Weight96 g—
Modes & features
SOS / beaconYes—
Red lightYes—
LockoutYes—
ColoursBlackYellow, Black
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