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- TK35R vs S2i
Fenix TK35R vs RovyVon S2i
What TK35R does better (4) and where S2i wins (1) — every spec side by side.
Why is TK35R better than S2i?
- Weight342 g vs 700 g2×
- Beam distance (ANSI FL1)610 m vs 500 m+22%
- Maximum output5,800 lm vs 5,000 lm+16%
- Peak beam intensity93,020 cd vs 62,500 cd+49%
Why is S2i better than TK35R?
- Battery capacity4,000 mAh vs 5,000 mAh+25%
Specifications
Side by side
| Light output | ||
| Maximum output | 5,800 lm | 5,000 lm |
| Peak beam intensity | 93,020 cd | 62,500 cd |
| Beam distance (ANSI FL1) | 610 m | 500 m |
| Light source | LED | LED |
| LED & beam | ||
| LED emitter | Luminus SFT-25R | — |
| LED maker | Luminus | — |
| Number of LEDs | 4 | — |
| Colour temperature | 7,500K | — |
| Battery & charging | ||
| Battery | 18650 Li-ion | 21700 Li-ion |
| Battery capacity | 4,000 mAh | 5,000 mAh |
| Maximum runtime | 105 h | — |
| Rechargeable | Yes | Yes |
| USB-C charging | Yes | Yes |
| Battery level indicator | Yes | — |
| Build & durability | ||
| Protection rating | IP68 | — |
| Water protection (IPx) | IPx8 | — |
| Body material | Aluminium | Aluminium |
| Magnetic tail / base | — | Yes |
| Size & weight | ||
| Length / height | 154 mm | — |
| Head diameter / width | 43 mm | — |
| Weight | 342 g | 700 g |
| Modes & features | ||
| Switch | Dual switches | — |
| Strobe | Yes | Yes |
| SOS / beacon | — | Yes |
| Red light | Yes | — |
| UV light | Yes | — |
| Mode memory | Yes | — |
| Colours | Black | — |
