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- Kindle Colorsoft Signature Edition 2026 vs Focus Color
Amazon Kindle Colorsoft Signature Edition 2026 vs inkBOOK Focus Color
What Kindle Colorsoft Signature Edition 2026 does better (3) and where Focus Color wins (2) — every spec side by side.
vs
8.9Screen6.5
3.7Comfort & build2.5
6.0Battery7.6
6.5Features7.6
Dimensions
Size comparison
Kindle Colorsoft Signature Edition 2026Focus Color
| Kindle Colorsoft Signature Edition 2026 | Focus Color | Difference | |
|---|---|---|---|
| Height | 177 mm | 192 mm | −15 mm |
| Width | 128 mm | 140 mm | −12 mm |
| Thickness | 8 mm | 9 mm | −1 mm |
| Weight | 219 g | 251 g | −32 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Kindle Colorsoft Signature Edition 2026 better than Focus Color?
- Warm light (adjustable colour temperature)Yes · Focus Color: No
- Weight219 g vs 251 g+15%
- Thickness8 mm vs 9 mm+12%
Why is Focus Color better than Kindle Colorsoft Signature Edition 2026?
- Memory card slotNo · Kindle Colorsoft Signature Edition 2026: Yes
- Screen size7″ vs 7.8″+11%
Specifications
Side by side
| Screen | ||
| Screen size | 7″ | 7.8″ |
| Resolution | 1680 × 1264 | 1872 × 1404 |
| Pixel density | 300 ppi | 300 ppi |
| Screen technology | — | E Ink Kaleido 3 |
| Colour screen | Yes | Yes |
| Colour pixel density | — | 150 ppi |
| Grey levels | 16 | — |
| Touchscreen | Yes | Yes |
| Front light | Yes | Yes |
| Warm light (adjustable colour temperature) | Yes | No |
| Automatic brightness (light sensor) | Yes | — |
| Design | ||
| Weight | 219 g | 251 g |
| Width | 128 mm | 140 mm |
| Height | 177 mm | 192 mm |
| Thickness | 8 mm | 9 mm |
| Protection rating | IPX8 | — |
| Water resistance (IPx) | IPx8 | — |
| Physical page-turn buttons | No | — |
| Colours | — | Black |
| Battery | ||
| Battery capacity | — | 2,900 mAh |
| Battery life (claimed) | — | 4 weeks |
| USB-C | Yes | Yes |
| Wireless charging | Yes | — |
| Storage | ||
| Storage | 32 GB | 32 GB |
| RAM | — | 2 GB |
| Memory card slot | No | Yes |
| Max memory card | — | 2,000 GB |
| Pen & notes | ||
| Pen support (handwriting) | No | — |
| Software & books | ||
| Platform | Own Linux-based system | Android |
| Operating system | — | Android |
| Google Play apps | No | — |
| Built-in bookstore | Amazon Kindle Store | — |
| Supported formats | EPUB, PDF, MOBI, AZW3, AZW, DOCX, DOC, RTF, TXT, HTML, PRC | EPUB, PDF, MOBI, AZW3, TXT |
| EPUB support | Yes | Yes |
| Text-to-speech | Yes | Yes |
| Audiobooks / audio playback | Yes | Yes |
| Connectivity & audio | ||
| Wi-Fi | Yes | Yes |
| Bluetooth | Yes | Yes |
| Mobile data (4G / LTE) | No | No |
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