When placed side by side, the Kobo Libra Colour and Index Card 3×5 reveal a clear story. In terms of height, the Kobo Libra Colour stands at 163.3 mm while the Index Card 3×5 measures 127.0 mm. The Kobo Libra Colour is 36.3 mm taller. Looking at width, the Kobo Libra Colour is 131.5 mm across versus the Index Card 3×5's 76.2 mm. The Kobo Libra Colour is 55.3 mm wider. For thickness, the Kobo Libra Colour comes in at 8.5 mm compared to the Index Card 3×5's 0.2 mm. The Kobo Libra Colour is 8.3 mm thicker.
Better suited for a bag or case.
| Metric | Kobo Libra Colour | Index Card 3×5 | Diff |
|---|---|---|---|
| Width | 131.5 mm | 76.2 mm | +55.3 mm |
| Height | 163.3 mm | 127.0 mm | +36.3 mm |
| Depth | 8.5 mm | 0.2 mm | +8.3 mm |
| Weight | 214 g | N/A | - |