Olight Arkfeld Pro vs RovyVon S3 Pro size comparison
The RovyVon S3 Pro is 1 mm (0.04 in) shorter than the Olight Arkfeld Pro, and 2 mm wider at its widest point. Weights are published on different bases (listed vs with battery), so compare them with care.
The RovyVon S3 Pro is 1 mm (0.04 in) shorter than the Olight Arkfeld Pro, and 2 mm wider at its widest point. Weights are published on different bases (listed vs with battery), so compare them with care.
Dimensions
| Olight Arkfeld Pro Check price ↗ | RovyVon S3 Pro Check price ↗ | |
| Length | 120 mm (4.72 in) | 119 mm (4.69 in)−1 mm |
| Head / width | 27 mm (1.06 in) | 29 mm (1.14 in)+2 mm |
| Body | — | 29 mm (1.14 in) |
| Thickness | 16 mm (0.63 in) | — |
| Weight | 111 g with battery | 150 g listed |
| Battery | Built-in | 18650 |
| Max output | 1,300 lm | 2,800 lm |
| Throw | 102 m | 130 m |
| Type | EDC | EDC |
| Price | $89.99 at olight.com, as of Nov 4, 2026 | from $79.95 at batteryjunction.com, as of Nov 4, 2026 |
| Source | olight.com sourced | batteryjunction.com sourced |
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Arkfeld Pro vs S3 Pro: how they differ
Size and weight
The RovyVon S3 Pro is the shorter light: 119 mm (4.69 in) against 120 mm (4.72 in), a difference of 1 mm (1%). At its widest point the Olight Arkfeld Pro is 2 mm slimmer (27 vs 29 mm). Weights are published on different bases (Olight Arkfeld Pro: 111 g with battery; RovyVon S3 Pro: 150 g listed), so they are not directly comparable.
Brightness and throw
The RovyVon S3 Pro is rated brighter: 2,800 lm maximum vs 1,300 lm for the Olight Arkfeld Pro, 115% more. For beam distance the RovyVon S3 Pro reaches further: 130 m vs 102 m rated throw (27% more).
Battery
The Olight Arkfeld Pro runs on a built-in rechargeable battery; the RovyVon S3 Pro runs on a removable 18650 battery. Only the RovyVon S3 Pro lets you swap in a charged spare.
Price
When we checked on Nov 4, 2026, the Olight Arkfeld Pro was $89.99 at olight.com and the RovyVon S3 Pro from $79.95 at batteryjunction.com, so the RovyVon S3 Pro cost $10.04 less. Prices change often, so check the current price before you buy.
Type
Both are EDC lights in our catalog.
Which should you buy?
Choose the Olight Arkfeld Pro if you want a slimmer profile (2 mm narrower) and a built-in battery with no separate cell to buy. Choose the RovyVon S3 Pro if you want more output (2,800 lm vs 1,300 lm), longer throw (130 m vs 102 m) and a removable cell you can swap. We compare published size, weight, output, throw and battery only, not runtime, interface or build quality.
Check price ↗ Olight Arkfeld Pro Check price ↗ RovyVon S3 Pro
We may earn a commission from these links, at no cost to you. Rankings are never paid for. Disclosure
Arkfeld Pro vs S3 Pro FAQ
Which is smaller, the Olight Arkfeld Pro or the RovyVon S3 Pro?
The RovyVon S3 Pro is the shorter light: 119 mm (4.69 in) against 120 mm (4.72 in), a difference of 1 mm (1%). At its widest point the Olight Arkfeld Pro is 2 mm slimmer (27 vs 29 mm). Weights are published on different bases (Olight Arkfeld Pro: 111 g with battery; RovyVon S3 Pro: 150 g listed), so they are not directly comparable.
Which is brighter, the Olight Arkfeld Pro or the RovyVon S3 Pro?
The RovyVon S3 Pro is rated brighter: 2,800 lm maximum vs 1,300 lm for the Olight Arkfeld Pro, 115% more. For beam distance the RovyVon S3 Pro reaches further: 130 m vs 102 m rated throw (27% more).
Which is cheaper, the Olight Arkfeld Pro or the RovyVon S3 Pro?
When we checked on Nov 4, 2026, the Olight Arkfeld Pro was $89.99 at olight.com and the RovyVon S3 Pro from $79.95 at batteryjunction.com, so the RovyVon S3 Pro cost $10.04 less. Prices change often, so check the current price before you buy.
Do the Olight Arkfeld Pro and RovyVon S3 Pro use the same battery?
The Olight Arkfeld Pro runs on a built-in rechargeable battery; the RovyVon S3 Pro runs on a removable 18650 battery. Only the RovyVon S3 Pro lets you swap in a charged spare.
Compare Olight Arkfeld Pro with similar lights
Compare RovyVon S3 Pro with similar lights
More
Sources
- Olight Arkfeld Pro: specs from Olight product page (manufacturer). Price $89.99 from olight.com, checked Nov 4, 2026; prices change often.
- RovyVon S3 Pro: specs from manufacturer published specs as listed by batteryjunction.com. Price from $79.95 from batteryjunction.com, checked Nov 4, 2026; prices change often.
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