Olight Baton 4 vs RovyVon Aurora A28 G2 size comparison
The RovyVon Aurora A28 G2 is 13 mm (0.51 in) longer than the Olight Baton 4, and 0.5 mm wider at its widest point. Weights are published on different bases (listed vs with battery), so compare them with care.
The RovyVon Aurora A28 G2 is 13 mm (0.51 in) longer than the Olight Baton 4, and 0.5 mm wider at its widest point. Weights are published on different bases (listed vs with battery), so compare them with care.
Dimensions
| Olight Baton 4 Check price ↗ | RovyVon Aurora A28 G2 Check price ↗ | |
| Length | 63 mm (2.48 in) | 76 mm (2.99 in)+13 mm |
| Head / width | 21 mm (0.83 in) | 21.5 mm (0.85 in)+0.5 mm |
| Body | 21 mm (0.83 in) | 21.5 mm (0.85 in)+0.5 mm |
| Weight | 52.5 g with battery | 50.2 g listed |
| Battery | 16340 | Built-in |
| Max output | 1,300 lm | 1,000 lm |
| Throw | 170 m | — |
| Type | EDC | EDC |
| Price | $94.99 at olight.com, as of Nov 4, 2026 | $56.95 at rovyvon.com, as of Nov 4, 2026 |
| Source | olight.com sourced | adventurecarry.com sourced |
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Baton 4 vs Aurora A28 G2: how they differ
Size and weight
The Olight Baton 4 is the shorter light: 63 mm (2.48 in) against 76 mm (2.99 in), a difference of 13 mm (17%). At its widest point the Olight Baton 4 is 0.5 mm slimmer (21 vs 21.5 mm). Weights are published on different bases (Olight Baton 4: 52.5 g with battery; RovyVon Aurora A28 G2: 50.2 g listed), so they are not directly comparable.
Brightness and throw
The Olight Baton 4 is rated brighter: 1,300 lm maximum vs 1,000 lm for the RovyVon Aurora A28 G2, 30% more.
Battery
The Olight Baton 4 runs on a removable 16340 battery; the RovyVon Aurora A28 G2 runs on a built-in rechargeable battery. Only the Olight Baton 4 lets you swap in a charged spare.
Price
When we checked on Nov 4, 2026, the Olight Baton 4 was $94.99 at olight.com and the RovyVon Aurora A28 G2 $56.95 at rovyvon.com, so the RovyVon Aurora A28 G2 cost $38.04 less. Prices change often, so check the current price before you buy.
Type
Both are EDC lights in our catalog with a tube body.
Which should you buy?
Choose the Olight Baton 4 if you want a shorter light (13 mm shorter), more output (1,300 lm vs 1,000 lm) and a removable cell you can swap. Choose the RovyVon Aurora A28 G2 if you want a built-in battery with no separate cell to buy. We compare published size, weight, output, throw and battery only, not runtime, interface or build quality.
Check price ↗ Olight Baton 4 Check price ↗ RovyVon Aurora A28 G2
We may earn a commission from these links, at no cost to you. Rankings are never paid for. Disclosure
Baton 4 vs Aurora A28 G2 FAQ
Which is smaller, the Olight Baton 4 or the RovyVon Aurora A28 G2?
The Olight Baton 4 is the shorter light: 63 mm (2.48 in) against 76 mm (2.99 in), a difference of 13 mm (17%). At its widest point the Olight Baton 4 is 0.5 mm slimmer (21 vs 21.5 mm). Weights are published on different bases (Olight Baton 4: 52.5 g with battery; RovyVon Aurora A28 G2: 50.2 g listed), so they are not directly comparable.
Which is brighter, the Olight Baton 4 or the RovyVon Aurora A28 G2?
The Olight Baton 4 is rated brighter: 1,300 lm maximum vs 1,000 lm for the RovyVon Aurora A28 G2, 30% more.
Which is cheaper, the Olight Baton 4 or the RovyVon Aurora A28 G2?
When we checked on Nov 4, 2026, the Olight Baton 4 was $94.99 at olight.com and the RovyVon Aurora A28 G2 $56.95 at rovyvon.com, so the RovyVon Aurora A28 G2 cost $38.04 less. Prices change often, so check the current price before you buy.
Do the Olight Baton 4 and RovyVon Aurora A28 G2 use the same battery?
The Olight Baton 4 runs on a removable 16340 battery; the RovyVon Aurora A28 G2 runs on a built-in rechargeable battery. Only the Olight Baton 4 lets you swap in a charged spare.
Compare Olight Baton 4 with similar lights
Compare RovyVon Aurora A28 G2 with similar lights
More
Sources
- Olight Baton 4: specs from Olight product page (manufacturer). Price $94.99 from olight.com, checked Nov 4, 2026; prices change often.
- RovyVon Aurora A28 G2: specs from manufacturer published specs as listed by adventurecarry.com. Price $56.95 from rovyvon.com, checked Nov 4, 2026; prices change often.
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