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- B6 Color vs X4 Classic
Bigme B6 Color vs Xteink X4 Classic
What B6 Color does better (3) and where X4 Classic wins (2) — every spec side by side.
vs
9.0Comfort & build9.8
9.3Features7.0
Dimensions
Size comparison
B6 ColorX4 Classic
| B6 Color | X4 Classic | Difference | |
|---|---|---|---|
| Height | 149 mm | 114 mm | +35 mm |
| Width | 108 mm | 69 mm | +39 mm |
| Thickness | 7 mm | 5 mm | +2 mm |
| Weight | 176 g | 68 g | +108 g |
Drawn to the same scale from the official dimensions (front and side).
Why is B6 Color better than X4 Classic?
- Storage64 GB vs 16 GB4×
- Screen size6″ vs 4.3″+40%
- Colour screenYes · X4 Classic: No
Why is X4 Classic better than B6 Color?
- Weight176 g vs 68 g2.6×
- Thickness7 mm vs 5 mm+40%
Specifications
Side by side
| Screen | ||
| Screen size | 6″ | 4.3″ |
| Pixel density | 300 ppi | — |
| Screen technology | E Ink Kaleido 3 | — |
| Colour screen | Yes | No |
| Colour pixel density | 150 ppi | — |
| Touchscreen | Yes | Yes |
| Front light | Yes | — |
| Warm light (adjustable colour temperature) | Yes | — |
| Design | ||
| Weight | 176 g | 68 g |
| Width | 108 mm | 69 mm |
| Height | 149 mm | 114 mm |
| Thickness | 7 mm | 5 mm |
| Auto-rotation (G-sensor) | Yes | — |
| Colours | Black | Black |
| Battery | ||
| Battery capacity | 2,100 mAh | — |
| USB-C | — | No |
| Storage | ||
| Storage | 64 GB | 16 GB |
| RAM | 4 GB | — |
| Memory card slot | Yes | Yes |
| Max memory card | 1,000 GB | 256 GB |
| Software & books | ||
| Platform | Android | — |
| Operating system | Android | — |
| 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 | Yes |
| Bluetooth | Yes | — |
| Mobile data (4G / LTE) | No | No |
| Built-in speaker | Yes | — |
| Microphone | Yes | — |
