Comparison of Nitecore NU40 and NU50
The side-by-side comparison of the flashlights’ specifications. The comparison table below makes it easier to choose the most fitting flashlight.
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 Nitecore NU40 |
 Nitecore NU50 |
 Add a flashlight to compare |
| Launch | ||
| 2023 | 2023 | |
| Form | ||
| headlamp | headlamp | |
| Body | ||
| Weight | ||
| 116 g | 146 g | |
| Length | ||
| 79.8 mm | 83.4 mm | |
| Body diameter | ||
| 46.1 mm | 48.5 mm | |
| Head diameter | ||
| 43.9 mm | 43.9 mm | |
| Dimensions | ||
| 79.8 x 46.1 x 43.9 mm | 83.4 x 48.5 x 43.9 mm | |
| Material | ||
| plastic | plastic | |
| Colors | ||
| black | black | |
| System | ||
| Emitter | ||
| 2 x unspecified White LED, 1 x unspecified Red LED | 2 x unspecified White LED, 1 x unspecified Red LED | |
| Color temperature | ||
| 6500 K | 6500 K | |
| Reflector | ||
| TIR | TIR | |
| Lens | ||
| TIR | TIR | |
| Switch | ||
| dual electronic side | dual electronic side | |
| Performance | ||
| Flux | ||
| 1000 lm | 1400 lm | |
| Intensity | ||
| 2700 cd | 3800 cd | |
| Throw | ||
| 104 m | 123 m | |
| CD/LM factor | ||
| 2.7 | 2.71 | |
| Software | ||
| Modes | ||
| 5 + 2 modes | 5 + 2 modes | |
| Mode memory | ||
| yes | yes | |
| Ramping mode | ||
| no | no | |
| Strobe | ||
| no | no | |
| SOS/Beacon | ||
| yes | yes | |
| Features | ||
| Battery | ||
| integrated 2600mAh Li-Ion battery | integrated 4000mAh Li-Ion battery | |
| Battery indicator | ||
| yes | yes | |
| Charger port | ||
| USB Type-C | USB Type-C | |
| LVP | ||
| yes | yes | |
| Thermal regulation | ||
| yes | yes | |
| Protection | ||
| IP68 | IP68 | |
| Impact resistance | ||
| 2 m | 2 m | |
| AUX LEDs | ||
| no | no | |
| Magnetic | ||
| no | no | |
| Specials | ||
| proximity sensor red light white light |
proximity sensor red light white light |
|
| Accessories | ||
| Package contents | ||
| USB Type-C cable headband |
USB Type-C cable headband |
|