Olight iMini 2 vs RovyVon Aurora A4 Pro Ti size comparison
The RovyVon Aurora A4 Pro Ti is 2.3 mm (0.09 in) longer than the Olight iMini 2, and 0.5 mm wider at its widest point. Weights are published on different bases (listed vs listed), so compare them with care.
The RovyVon Aurora A4 Pro Ti is 2.3 mm (0.09 in) longer than the Olight iMini 2, and 0.5 mm wider at its widest point. Weights are published on different bases (listed vs listed), so compare them with care.
Dimensions
| Olight iMini 2 Check price ↗ | RovyVon Aurora A4 Pro Ti Check price ↗ | |
| Length | 55 mm (2.17 in) | 57.3 mm (2.26 in)+2.3 mm |
| Head / width | 15.1 mm (0.59 in) | 15.6 mm (0.61 in)+0.5 mm |
| Body | 15.1 mm (0.59 in) | 15.6 mm (0.61 in)+0.5 mm |
| Weight | 19.5 g listed | 24 g listed |
| Battery | Built-in 10180 | Built-in |
| Max output | 50 lm | 650 lm |
| Throw | 21 m | — |
| Type | Keychain | Keychain |
| Price | $19.99 at olight.com, as of Nov 4, 2026 | not verified yet |
| Source | olight.com sourced Only body diameter listed | adventurecarry.com unverified Retailer lists 57.3 mm; another source says 60.5 mm for G4; re-check |
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iMini 2 vs Aurora A4 Pro Ti: how they differ
Size and weight
The Olight iMini 2 is the shorter light: 55 mm (2.17 in) against 57.3 mm (2.26 in), a difference of 2.3 mm (4%). At its widest point the Olight iMini 2 is 0.5 mm slimmer (15.1 vs 15.6 mm). Weights are published on different bases (Olight iMini 2: 19.5 g listed; RovyVon Aurora A4 Pro Ti: 24 g listed), so they are not directly comparable.
Brightness and throw
The RovyVon Aurora A4 Pro Ti is rated brighter: 650 lm maximum vs 50 lm for the Olight iMini 2, 1200% more.
Battery
The Olight iMini 2 runs on a built-in rechargeable battery (10180); the RovyVon Aurora A4 Pro Ti runs on a built-in rechargeable battery.
Type
Both are keychain lights in our catalog with a tube body.
Which should you buy?
Choose the RovyVon Aurora A4 Pro Ti if you want more output (650 lm vs 50 lm). On the specs we track, the RovyVon Aurora A4 Pro Ti is ahead or level everywhere; the Olight iMini 2 makes sense mainly if its price, interface or a feature we don't track suits you better. We compare published size, weight, output, throw and battery only, not runtime, interface or build quality.
Check price ↗ Olight iMini 2 Check price ↗ RovyVon Aurora A4 Pro Ti
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iMini 2 vs Aurora A4 Pro Ti FAQ
Which is smaller, the Olight iMini 2 or the RovyVon Aurora A4 Pro Ti?
The Olight iMini 2 is the shorter light: 55 mm (2.17 in) against 57.3 mm (2.26 in), a difference of 2.3 mm (4%). At its widest point the Olight iMini 2 is 0.5 mm slimmer (15.1 vs 15.6 mm). Weights are published on different bases (Olight iMini 2: 19.5 g listed; RovyVon Aurora A4 Pro Ti: 24 g listed), so they are not directly comparable.
Which is brighter, the Olight iMini 2 or the RovyVon Aurora A4 Pro Ti?
The RovyVon Aurora A4 Pro Ti is rated brighter: 650 lm maximum vs 50 lm for the Olight iMini 2, 1200% more.
Do the Olight iMini 2 and RovyVon Aurora A4 Pro Ti use the same battery?
The Olight iMini 2 runs on a built-in rechargeable battery (10180); the RovyVon Aurora A4 Pro Ti runs on a built-in rechargeable battery.
Compare Olight iMini 2 with similar lights
Compare RovyVon Aurora A4 Pro Ti with similar lights
More
Sources
- Olight iMini 2: specs from Olight product page (manufacturer). Price $19.99 from olight.com, checked Nov 4, 2026; prices change often.
- RovyVon Aurora A4 Pro Ti: specs from manufacturer published specs as listed by adventurecarry.com. Some values could not be confirmed on a second source and are marked unverified. No verified price yet.
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