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Onyx Boox Note Air3 C edges out the Kobo Libra Colour in the e-readers category, especially in display quality, scoring 60 vs 47. If you want the better overall e-readers, Onyx Boox Note Air3 C is the recommended choice.
Picking Onyx Boox Note Air3 C over Kobo Libra Colour means trading these off.
Scores are relative within the e-readerscategory. Percentages show each dimension's weight in the overall score. A difference of less than 0.5 points is considered a tie.
✓ Pros
✗ Cons
✓ Pros
✗ Cons
| Spec | Kobo Libra Colour | Onyx Boox Note Air3 CW |
|---|---|---|
| Price | 199$✓ | 499$ |
| Display | 7" | 10.3"✓ |
| Display Type | — | E-Ink Kaleido |
| Resolution | — | 1872 x 1404 |
| Storage | 32GB | 64GB✓ |
| Battery Life | — | 672hrs |
| Bluetooth | — | 5.0 |
| Wi-Fi | — | Wi-Fi 5 |
| Weight | 200g✓ | 420g |
| Dimensions | — | 245 x 195 x 6.8 mm |
| Colors | — | Black |
Buy Kobo Libra Colour if…
Choose the Kobo Libra Colour if budget is your top priority — it offers competitive specs at a lower price point.
Buy Onyx Boox Note Air3 C if…
Buy the Onyx Boox Note Air3 C if you want the best overall value in this comparison. It scores higher overall and is the recommended choice for most buyers.
Onyx Boox Note Air3 C edges out the Kobo Libra Colour in the e-readers category, especially in display quality, scoring 60 vs 47. If you want the better overall e-readers, Onyx Boox Note Air3 C is the recommended choice.
No, Onyx Boox Note Air3 C scores higher (76 vs —).
Kobo Libra Colour is cheaper at $199 vs $499 for the Onyx Boox Note Air3 C.
Choose the Kobo Libra Colour if budget is your top priority — it offers competitive specs at a lower price point.
Buy the Onyx Boox Note Air3 C if you want the best overall value in this comparison. It scores higher overall and is the recommended choice for most buyers.
Onyx Boox Note Air3 C has the larger display (10.3" vs 7").
Kobo Libra Colour is lighter at 200g vs 420g.
Reviewed by VersusMatrix Editorial Team
Last updated: April 28, 2026
Methodology: AI-powered analysis of technical specifications from manufacturer data. Scores are calculated by comparing products across multiple dimensions and normalized relative to the full category database. Our editorial process is independent and not influenced by affiliate partnerships.