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- P23i vs S21
Nitecore P23i vs RovyVon S21
What P23i does better (0) and where S21 wins (0) — 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?
S21 has no measurable advantages in this pair.
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 |
| Magnetic tail / base | — | Yes |
| Can tail-stand | Yes | — |
| Size & weight | ||
| Weight | — | 116 g |
| Modes & features | ||
| Strobe | Yes | — |









