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- Q vs X4 Pro
PocketBook Q vs Xteink X4 Pro
What Q does better (3) and where X4 Pro wins (1) — every spec side by side.
Why is Q better than X4 Pro?
- Storage32 GB vs 16 GB2×
- Battery capacity1,550 mAh vs 1,100 mAh+41%
- Screen size5.8″ vs 4.3″+36%
Why is X4 Pro better than Q?
- Weight130 g vs 72 g+81%
Specifications
Side by side
| Screen | ||
| Screen size | 5.8″ | 4.3″ |
| Screen technology | E Ink Carta | — |
| Colour screen | No | No |
| Grey levels | 16 | — |
| Touchscreen | Yes | Yes |
| Front light | — | Yes |
| Warm light (adjustable colour temperature) | — | Yes |
| Design | ||
| Weight | 130 g | 72 g |
| Auto-rotation (G-sensor) | Yes | — |
| Colours | Silver | Black |
| Battery | ||
| Battery capacity | 1,550 mAh | 1,100 mAh |
| USB-C | Yes | — |
| Storage | ||
| Storage | 32 GB | 16 GB |
| RAM | 1 GB | — |
| Memory card slot | — | Yes |
| Max memory card | — | 256 GB |
| Pen & notes | ||
| Pen support (handwriting) | No | — |
| Software & books | ||
| Platform | Own Linux-based system | — |
| Operating system | Linux | — |
| Google Play apps | No | — |
| Built-in bookstore | PocketBook Store | — |
| Supported formats | EPUB, PDF, MOBI, AZW3, AZW, FB2, DJVU, CBZ, CBR, DOCX, DOC, RTF, TXT, HTML, CHM, PRC | EPUB, PDF, MOBI, TXT |
| EPUB support | Yes | Yes |
| Text-to-speech | Yes | — |
| Audiobooks / audio playback | Yes | — |
| Connectivity & audio | ||
| Wi-Fi | Yes | — |
| Mobile data (4G / LTE) | No | — |
| Performance | ||
| CPU clock | 1.8 GHz | — |
