| Name | Bigme B1051C | Boox Note Air 4 C |
|---|---|---|
| Image |  |
 |
| MSRP | $639 | $499.99 |
| Released | 2024 | 2024 |
| Availability | Available | Available |
| Check price: | Bigme.vip, Amazon | Boox, Amazon |
| Display specifications | ||
| Display type | E Ink Kaleido 3 | E Ink Kaleido 3 |
| Display size (inch) | 10.3 | 10.3 |
| Resolution (pixels W×H) | 1860×2480 | 1860×2480 |
| Color display? | Yes | Yes |
| Pixel density | 300 PPI, color: 150 PPI | 300 PPI, color: 150 PPI |
| Screen light? | Yes | Yes |
| Adjust color temperature? | Yes | Yes |
| Auto-rotate? | ✔ | ✔ |
| Input options & features | ||
| Touchscreen | ✔ | ✔ |
| Button controls? | ❌ | ❌ |
| Stylus input | ✔ | ✔ |
| Dark mode | ❌ ⓘ | ✔ |
| Audiobooks | ✔ | ✔ |
| Connectivity | ||
| Bluetooth | ✔ | ✔ |
| Wi-Fi? | Wi-Fi 5 | Wi-Fi 5 |
| Cellular network | ❌ | ❌ |
| Software | ||
| Operating system | Android 14 | Android 13 |
| Reading apps & e-book shops | Any; download via Google Play Store | Any; download via Google Play Store |
| Web browser? | ✔ | ✔ |
| Email app? | ✔ | ✔ |
| Dropbox & Google Drive? | ✔ | ✔ |
| Hardware specifications | ||
| Internal storage | 128 GB | 64 GB |
| RAM | 6000 MB | 6000 MB |
| CPU clock speed | 2.4 GHz octa core | 2.0 GHz octa core |
| Other built in: | 2 speakers, 4 microphones, camera, fingerprint scanner | Speakers, microphone, fingerprint scanner |
| Ports & battery | ||
| MicroSD card reader? | ✔ | ✔ |
| 3.5 mm AUX out port? | ❌ | Via USB adapter |
| HDMI port? | ❌ | ❌ |
| Battery capacity (3.7V) | 3700 mAh | 3700 mAh |
| USB (charging) port | USB-C | USB-C |
| Physical specifications | ||
| Waterproof? | No | No |
| Size (cm H×W×D): | 23.65×18.44×0.55 | 22.6×19.3×0.58 |
| Weight (gram): | 435 | 420 |
| Size (inch H×W×D): | 9.31×7.26×0.22 | 8.90×7.60×0.23 |
| Weight (oz): | 15.34 | 14.82 |
| Screen: flush or recessed? | Flush | Flush |
| Color options: | Gray | Black |
| Accessories in the box | Stylus, or stylus and keyboard (+$79) | Stylus or Premium stylus (+$48), magnetic case |
| More information | ||
| Model number | ? | Note Air 4 C |
| User guide / manual | Not available | User Guide |
| Official site link: | Bigme.vip | Boox.com |
| Check price & reviews | ||
| See price and reviews: | Bigme.vip, Amazon | Boox, Amazon |
Bigme B1051C vs Boox Note Air 4C
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