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  3. Einstein 1500 Flex vs NU50

NEBO Einstein 1500 Flex vs Nitecore NU50

What Einstein 1500 Flex does better (1) and where NU50 wins (1) — every spec side by side.

NEBO Einstein 1500 Flex
NEBO · 2022Einstein 1500 Flex
8.3Score
1 advantage≈ $35
vs
Nitecore NU50
Nitecore · 2023NU50
9.3Score
1 advantage≈ $65
Higher score
8.4Brightness & throw8.2
6.2Build & durability9.6
5.9Features5.9

Why is Einstein 1500 Flex better than NU50?

  1. Maximum output1,500 lm vs 1,400 lm+7%

Why is NU50 better than Einstein 1500 Flex?

  1. Water protection (IPx)IPx7 vs IPx8+14%
Specifications

Side by side

Nitecore NU50Nitecore NU50≈ $659.3
Light output
Maximum output1,500 lm1,400 lm
Light sourceCOB LED panelLED
Battery & charging
BatteryBuilt-in Li-ion / Li-Po21700 Li-ion
Battery capacity—5,000 mAh
RechargeableYesYes
USB-C charging—Yes
Build & durability
Protection ratingIP67IP68
Water protection (IPx)IPx7IPx8
Submersible to2 m—
Body materialPlastic / polymerAluminium
Modes & features
Red lightYesYes
Motion / reactive sensor—Yes
ColoursBlack, Red—
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