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html›body›main#compare1,338 models · updated Nov 10, 2026
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  3. M20K vs Angel Eyes E40

Nitecore M20K vs RovyVon Angel Eyes E40

What M20K does better (0) and where Angel Eyes E40 wins (1) — every spec side by side.

Nitecore M20K
Nitecore · 2022M20K
6.7Score
0 advantages≈ $340
Higher score
vs
RovyVon Angel Eyes E40
RovyVon · 2024Angel Eyes E40
6.3Score
1 advantage≈ $400
7.1Brightness & throw5.8
5.9Features5.9

Why is M20K better than Angel Eyes E40?

M20K has no measurable advantages in this pair.

Why is Angel Eyes E40 better than M20K?

  1. Maximum output2,000 lm vs 3,600 lm+80%
Specifications

Side by side

Nitecore M20KNitecore M20K≈ $3406.7
Light output
Maximum output2,000 lm3,600 lm
Peak beam intensity—10,000 cd
Beam distance (ANSI FL1)—200 m
Light sourceLEDLED
LED & beam
Colour temperature—5,000K
Battery & charging
BatteryBuilt-in Li-ion / Li-Po—
Number of batteries1—
Battery capacity9,600 mAh—
RechargeableYes—
USB-C chargingYes—
Build & durability
Body materialAluminiumTitanium
Pocket clip—Yes
Size & weight
Length / height145 mm—
Head diameter / width50 mm—
Weight290 g—
Modes & features
StrobeYes—
Red light—Yes
UV light—Yes
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