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- P21R vs S2i
Ledlenser P21R vs RovyVon S2i
What P21R does better (0) and where S2i wins (0) — every spec side by side.
Why is P21R better than S2i?
P21R has no measurable advantages in this pair.
Why is S2i better than P21R?
S2i has no measurable advantages in this pair.
Specifications
Side by side
| Light output | ||
| Maximum output | 5,000 lm | 5,000 lm |
| Peak beam intensity | — | 62,500 cd |
| Beam distance (ANSI FL1) | — | 500 m |
| Light source | LED | LED |
| Adjustable focus (zoom) | Yes | — |
| LED & beam | ||
| Colour temperature | 6,000K | — |
| Battery & charging | ||
| Battery | — | 21700 Li-ion |
| Battery capacity | — | 5,000 mAh |
| Rechargeable | Yes | Yes |
| USB-C charging | Yes | Yes |
| Build & durability | ||
| Protection rating | IP68 | — |
| Water protection (IPx) | IPx8 | — |
| Body material | Aluminium | Aluminium |
| Magnetic tail / base | — | Yes |
| Size & weight | ||
| Weight | — | 700 g |
| Modes & features | ||
| Strobe | — | Yes |
| SOS / beacon | Yes | Yes |
| Colours | Black | — |









