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- B6 vs X4 Pro
Bigme B6 vs Xteink X4 Pro
What B6 does better (3) and where X4 Pro wins (1) — every spec side by side.
Why is B6 better than X4 Pro?
- Battery capacity2,100 mAh vs 1,100 mAh+91%
- Storage32 GB vs 16 GB2×
- Screen size6″ vs 4.3″+40%
Why is X4 Pro better than B6?
- Weight176 g vs 72 g2.4×
Specifications
Side by side
| Screen | ||
| Screen size | 6″ | 4.3″ |
| Resolution | 800 × 600 | — |
| Pixel density | 212 ppi | — |
| Screen technology | E Ink Carta | — |
| Colour screen | No | No |
| Touchscreen | Yes | Yes |
| Front light | Yes | Yes |
| Warm light (adjustable colour temperature) | Yes | Yes |
| Design | ||
| Weight | 176 g | 72 g |
| Width | 108 mm | — |
| Height | 149 mm | — |
| Thickness | 7 mm | — |
| Auto-rotation (G-sensor) | Yes | — |
| Colours | White | Black |
| Battery | ||
| Battery capacity | 2,100 mAh | 1,100 mAh |
| USB-C | Yes | — |
| Storage | ||
| Storage | 32 GB | 16 GB |
| RAM | 2 GB | — |
| Memory card slot | Yes | Yes |
| Max memory card | 2,048 GB | 256 GB |
| Software & books | ||
| Platform | Android | — |
| Operating system | Android 14 | — |
| Google Play apps | Yes | — |
| Built-in bookstore | Google Play Books (app) | — |
| Supported formats | — | EPUB, PDF, MOBI, TXT |
| EPUB support | — | Yes |
| Connectivity & audio | ||
| Wi-Fi | Yes | — |
| Bluetooth | Yes | — |
| Mobile data (4G / LTE) | No | — |
| Built-in speaker | Yes | — |
