When placed side by side, the Kobo Libra Colour and AA Battery reveal a clear story. In terms of height, the Kobo Libra Colour stands at 163.3 mm while the AA Battery measures 50.5 mm. The Kobo Libra Colour is 112.8 mm taller. Looking at width, the Kobo Libra Colour is 131.5 mm across versus the AA Battery's 14.5 mm. The Kobo Libra Colour is 117.0 mm wider. For thickness, the Kobo Libra Colour comes in at 8.5 mm compared to the AA Battery's 14.5 mm. The AA Battery is 6.0 mm thicker.
The Kobo Libra Colour is heavier at 214 grams versus 23 grams for the AA Battery. That is a 191-gram difference (830.4%). While this may seem small, you can feel a noticeable difference during extended use.
Better suited for a bag or case.
| Metric | Kobo Libra Colour | AA Battery | Diff |
|---|---|---|---|
| Width | 131.5 mm | 14.5 mm | +117.0 mm |
| Height | 163.3 mm | 50.5 mm | +112.8 mm |
| Depth | 8.5 mm | 14.5 mm | -6.0 mm |
| Weight | 214 g | 23 g | +191.0 mm |