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- P23i vs S21
Nitecore P23i vs RovyVon S21
What P23i does better (0) and where S21 wins (1) — every spec side by side.
Why is P23i better than S21?
P23i has no measurable advantages in this pair.
Why is S21 better than P23i?
- Weight190 g vs 116 g+64%
Specifications
Side by side
| Light output | ||
| Maximum output | 3,000 lm | 3,000 lm |
| Peak beam intensity | 54,760 cd | — |
| Beam distance (ANSI FL1) | 468 m | — |
| Light source | LED | LED |
| LED & beam | ||
| LED emitter | Luminus SFT-70 | — |
| LED maker | Luminus | — |
| Battery & charging | ||
| Battery | 21700 Li-ion | — |
| Battery capacity | 5,000 mAh | 5,000 mAh |
| Rechargeable | Yes | Yes |
| USB-C charging | Yes | Yes |
| Battery level indicator | — | Yes |
| Build & durability | ||
| Protection rating | IP68 | IP68 |
| Water protection (IPx) | IPx8 | IPx8 |
| Submersible to | 2 m | — |
| Body material | Aluminium | — |
| Magnetic tail / base | — | Yes |
| Can tail-stand | Yes | — |
| Size & weight | ||
| Length / height | 145 mm | — |
| Head diameter / width | 28 mm | — |
| Weight | 190 g | 116 g |
| Modes & features | ||
| Strobe | Yes | — |
| Colours | Black | — |
