Fenix E06R PRO RG vs RovyVon S3 Pro size comparison
The RovyVon S3 Pro is 4 mm (0.16 in) shorter than the Fenix E06R PRO RG, and 2 mm narrower at its widest point. Weights are published on different bases (listed vs with battery), so compare them with care.
Fenix E06R PRO RG: Photo: Fenix · Image policy
The RovyVon S3 Pro is 4 mm (0.16 in) shorter than the Fenix E06R PRO RG, and 2 mm narrower at its widest point. Weights are published on different bases (listed vs with battery), so compare them with care.
Dimensions
| Fenix E06R PRO RG Check price ↗ | RovyVon S3 Pro Check price ↗ | |
| Length | 123 mm (4.84 in) | 119 mm (4.69 in)−4 mm |
| Head / width | 31 mm (1.22 in) | 29 mm (1.14 in)−2 mm |
| Body | — | 29 mm (1.14 in) |
| Thickness | 19 mm (0.75 in) | — |
| Weight | 104 g with battery | 150 g listed |
| Battery | Built-in | 18650 |
| Max output | 1,600 lm | 2,800 lm |
| Throw | 160 m | 130 m |
| Type | EDC | EDC |
| Price | $84.95 at fenixlighting.com, as of Nov 4, 2026 | from $79.95 at batteryjunction.com, as of Nov 4, 2026 |
| Source | fenixlighting.com sourced Listed 31.0 mm wide x 19.0 mm thick | batteryjunction.com sourced |
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E06R PRO RG vs S3 Pro: how they differ
Size and weight
The RovyVon S3 Pro is the shorter light: 119 mm (4.69 in) against 123 mm (4.84 in), a difference of 4 mm (3%). At its widest point the RovyVon S3 Pro is 2 mm slimmer (29 vs 31 mm). Weights are published on different bases (Fenix E06R PRO RG: 104 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 1,600 lm for the Fenix E06R PRO RG, 75% more. For beam distance the Fenix E06R PRO RG reaches further: 160 m vs 130 m rated throw (23% more).
Battery
The Fenix E06R PRO RG 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 Fenix E06R PRO RG was $84.95 at fenixlighting.com and the RovyVon S3 Pro from $79.95 at batteryjunction.com, so the RovyVon S3 Pro cost $5.00 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 Fenix E06R PRO RG if you want longer throw (160 m vs 130 m) and a built-in battery with no separate cell to buy. Choose the RovyVon S3 Pro if you want a shorter light (4 mm shorter), a slimmer profile (2 mm narrower), more output (2,800 lm vs 1,600 lm) 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 ↗ Fenix E06R PRO RG Check price ↗ RovyVon S3 Pro
We may earn a commission from these links, at no cost to you. Rankings are never paid for. Disclosure
E06R PRO RG vs S3 Pro FAQ
Which is smaller, the Fenix E06R PRO RG or the RovyVon S3 Pro?
The RovyVon S3 Pro is the shorter light: 119 mm (4.69 in) against 123 mm (4.84 in), a difference of 4 mm (3%). At its widest point the RovyVon S3 Pro is 2 mm slimmer (29 vs 31 mm). Weights are published on different bases (Fenix E06R PRO RG: 104 g with battery; RovyVon S3 Pro: 150 g listed), so they are not directly comparable.
Which is brighter, the Fenix E06R PRO RG or the RovyVon S3 Pro?
The RovyVon S3 Pro is rated brighter: 2,800 lm maximum vs 1,600 lm for the Fenix E06R PRO RG, 75% more. For beam distance the Fenix E06R PRO RG reaches further: 160 m vs 130 m rated throw (23% more).
Which is cheaper, the Fenix E06R PRO RG or the RovyVon S3 Pro?
When we checked on Nov 4, 2026, the Fenix E06R PRO RG was $84.95 at fenixlighting.com and the RovyVon S3 Pro from $79.95 at batteryjunction.com, so the RovyVon S3 Pro cost $5.00 less. Prices change often, so check the current price before you buy.
Do the Fenix E06R PRO RG and RovyVon S3 Pro use the same battery?
The Fenix E06R PRO RG 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 Fenix E06R PRO RG with similar lights
Compare RovyVon S3 Pro with similar lights
More
Sources
- Fenix E06R PRO RG: specs from Fenix product page (manufacturer). Photo from manufacturer: the maker's own product photo with the background removed, scaled to the published length and diameter (Photo: Fenix; image policy). Price $84.95 from fenixlighting.com, checked Nov 4, 2026; prices change often.
- RovyVon S3 Pro: specs from manufacturer published specs as listed by batteryjunction.com. Drawing: outline from published specs. Price from $79.95 from batteryjunction.com, checked Nov 4, 2026; prices change often.
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