Nitecore TINI 3 vs RovyVon Aurora A4 Pro Ti size comparison
The RovyVon Aurora A4 Pro Ti is 10.3 mm (0.41 in) longer than the Nitecore TINI 3, and 9.4 mm narrower 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 10.3 mm (0.41 in) longer than the Nitecore TINI 3, and 9.4 mm narrower at its widest point. Weights are published on different bases (listed vs listed), so compare them with care.
Dimensions
| Nitecore TINI 3 Check price ↗ | RovyVon Aurora A4 Pro Ti Check price ↗ | |
| Length | 47 mm (1.85 in) | 57.3 mm (2.26 in)+10.3 mm |
| Head / width | 25 mm (0.98 in) | 15.6 mm (0.61 in)−9.4 mm |
| Body | — | 15.6 mm (0.61 in) |
| Thickness | 14 mm (0.55 in) | — |
| Weight | 20 g listed | 24 g listed |
| Battery | Built-in | Built-in |
| Max output | 600 lm | 650 lm |
| Throw | 90 m | — |
| Type | Keychain | Keychain |
| Price | $39.95 at batteryjunction.com, as of Nov 4, 2026 | not verified yet |
| Source | batteryjunction.com sourced | adventurecarry.com unverified Retailer lists 57.3 mm; another source says 60.5 mm for G4; re-check |
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TINI 3 vs Aurora A4 Pro Ti: how they differ
Size and weight
The Nitecore TINI 3 is the shorter light: 47 mm (1.85 in) against 57.3 mm (2.26 in), a difference of 10.3 mm (18%). At its widest point the RovyVon Aurora A4 Pro Ti is 9.4 mm slimmer (15.6 vs 25 mm). Weights are published on different bases (Nitecore TINI 3: 20 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 600 lm for the Nitecore TINI 3, 8% more.
Battery
Both run on a built-in rechargeable battery, so neither needs a separate battery.
Type
Both are keychain lights in our catalog.
Which should you buy?
Choose the Nitecore TINI 3 if you want a shorter light (10.3 mm shorter). Choose the RovyVon Aurora A4 Pro Ti if you want a slimmer profile (9.4 mm narrower). We compare published size, weight, output, throw and battery only, not runtime, interface or build quality.
Check price ↗ Nitecore TINI 3 Check price ↗ RovyVon Aurora A4 Pro Ti
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TINI 3 vs Aurora A4 Pro Ti FAQ
Which is smaller, the Nitecore TINI 3 or the RovyVon Aurora A4 Pro Ti?
The Nitecore TINI 3 is the shorter light: 47 mm (1.85 in) against 57.3 mm (2.26 in), a difference of 10.3 mm (18%). At its widest point the RovyVon Aurora A4 Pro Ti is 9.4 mm slimmer (15.6 vs 25 mm). Weights are published on different bases (Nitecore TINI 3: 20 g listed; RovyVon Aurora A4 Pro Ti: 24 g listed), so they are not directly comparable.
Which is brighter, the Nitecore TINI 3 or the RovyVon Aurora A4 Pro Ti?
The RovyVon Aurora A4 Pro Ti is rated brighter: 650 lm maximum vs 600 lm for the Nitecore TINI 3, 8% more.
Do the Nitecore TINI 3 and RovyVon Aurora A4 Pro Ti use the same battery?
Both run on a built-in rechargeable battery, so neither needs a separate battery.
Compare Nitecore TINI 3 with similar lights
Compare RovyVon Aurora A4 Pro Ti with similar lights
More
Sources
- Nitecore TINI 3: specs from manufacturer published specs as listed by batteryjunction.com. Price $39.95 from batteryjunction.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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