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- B751C S vs Focus Plus
Bigme B751C S vs inkBOOK Focus Plus
What B751C S does better (5) and where Focus Plus wins (1) — every spec side by side.
vs
9.7Screen8.8
8.8Battery7.6
9.8Features8.1
Why is B751C S better than Focus Plus?
- Storage64 GB vs 32 GB2×
- Battery capacity3,050 mAh vs 2,900 mAh+5%
- Colour screenYes · Focus Plus: No
- RAM4 GB vs 2 GB2×
- Weight220 g vs 251 g+14%
Why is Focus Plus better than B751C S?
- Screen size7″ vs 7.8″+11%
Specifications
Side by side
| Screen | ||
| Screen size | 7″ | 7.8″ |
| Resolution | — | 1872 × 1404 |
| Pixel density | 300 ppi | 300 ppi |
| Screen technology | — | E Ink Carta 1300 |
| Colour screen | Yes | No |
| Colour pixel density | 150 ppi | — |
| Front light | — | Yes |
| Warm light (adjustable colour temperature) | — | Yes |
| Design | ||
| Weight | 220 g | 251 g |
| Width | — | 140 mm |
| Height | — | 192 mm |
| Thickness | — | 9 mm |
| Battery | ||
| Battery capacity | 3,050 mAh | 2,900 mAh |
| Battery life (claimed) | — | 4 weeks |
| USB-C | Yes | Yes |
| Storage | ||
| Storage | 64 GB | 32 GB |
| RAM | 4 GB | 2 GB |
| Memory card slot | Yes | Yes |
| Max memory card | 1,024 GB | 2,048 GB |
| Pen & notes | ||
| Pen support (handwriting) | Yes | — |
| Software & books | ||
| Platform | Android | Android |
| Operating system | Android 14 | Android 11 |
| Google Play apps | Yes | — |
| Built-in bookstore | Google Play Books (app) | — |
| Supported formats | — | EPUB, PDF, MOBI, AZW3 |
| EPUB support | — | Yes |
| Text-to-speech | — | Yes |
| Connectivity & audio | ||
| Wi-Fi | — | Yes |
| Bluetooth | Yes | Yes |
