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- P20iX vs S21
Nitecore P20iX vs RovyVon S21
What P20iX does better (1) and where S21 wins (0) — every spec side by side.
Why is P20iX better than S21?
- Maximum output4,000 lm vs 3,000 lm+33%
Why is S21 better than P20iX?
S21 has no measurable advantages in this pair.
Specifications
Side by side
| Light output | ||
| Maximum output | 4,000 lm | 3,000 lm |
| Peak beam intensity | 12,100 cd | — |
| Beam distance (ANSI FL1) | 220 m | — |
| Light source | LED | LED |
| LED & beam | ||
| Number of LEDs | 4 | — |
| Battery & charging | ||
| Battery | 21700 Li-ion, CR123A | — |
| Battery capacity | — | 5,000 mAh |
| Maximum runtime | 350 h | — |
| Rechargeable | Yes | Yes |
| USB-C charging | Yes | Yes |
| Battery level indicator | — | Yes |
| Also runs on AA/AAA/CR123A | Yes | — |
| Build & durability | ||
| Protection rating | — | IP68 |
| Water protection (IPx) | — | IPx8 |
| Magnetic tail / base | — | Yes |
| Size & weight | ||
| Length / height | 142 mm | — |
| Head diameter / width | 31 mm | — |
| Weight | 116 g | 116 g |
| Modes & features | ||
| Tactical tail switch (momentary on) | Yes | — |
| Strobe | Yes | — |
| Colours | Black | — |
