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- S21 vs S3
RovyVon S21 vs RovyVon S3
What S21 does better (2) and where S3 wins (1) — every spec side by side.
Why is S21 better than S3?
- Maximum output3,000 lm vs 1,800 lm+67%
- Water protection (IPx)IPx8 vs IPx7+14%
Why is S3 better than S21?
- Weight116 g vs 78 g+49%
Specifications
Side by side
| Light output | ||
| Maximum output | 3,000 lm | 1,800 lm |
| Light source | LED | LED |
| LED & beam | ||
| Number of LEDs | — | 3 |
| Colour temperature | — | 6,500K |
| Adjustable colour temperature | — | Yes |
| Battery & charging | ||
| Battery | — | 16340 / RCR123A Li-ion, CR123A |
| Battery capacity | 5,000 mAh | — |
| Maximum runtime | — | 22 h |
| Rechargeable | Yes | Yes |
| USB-C charging | Yes | Yes |
| Charging time | — | 1.5 h |
| Battery level indicator | Yes | — |
| Also runs on AA/AAA/CR123A | — | Yes |
| Build & durability | ||
| Protection rating | IP68 | IP67 |
| Water protection (IPx) | IPx8 | IPx7 |
| Body material | — | Aluminium |
| Magnetic tail / base | Yes | — |
| Pocket clip | — | Yes |
| Size & weight | ||
| Weight | 116 g | 78 g |
| Modes & features | ||
| Strobe | — | Yes |
| SOS / beacon | — | Yes |
| Mode memory | — | Yes |
