| Name | Boox Note Air 6 C | Penstar eNote Pro |
|---|---|---|
| Image |  |
 |
| MSRP | $579.99 | $549 |
| Released | 2026 | 2025 |
| Availability | Available | Available |
| Check price: | Boox, Amazon | Penstar, 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? | ✔ Volume | ✔ 5 buttons (programmable) |
| Stylus input | ✔ (EMR) | ✔ |
| Dark mode | ✔ | ❌ |
| Audiobooks | ✔ | ✔ |
| Connectivity | ||
| Bluetooth | ✔ | ✔ |
| Wi-Fi? | Wi-Fi 5 | Wi-Fi 5 |
| Cellular network | ❌ | ❌ |
| Software | ||
| Operating system | Android 16 | Android 14 |
| Reading apps & e-book shops | Any; download via Google Play Store | Any; download via APK or app store |
| Web browser? | ✔ | ✔ |
| Email app? | ✔ | ✔ |
| Dropbox & Google Drive? | ✔ | ✔ |
| Hardware specifications | ||
| Internal storage | 64 GB | 128 GB |
| RAM | 6000 MB | 4000 MB |
| CPU clock speed | 2.9 GHz octa core | 2.2 GHz octa core |
| Other built in: | Speakers, microphone, fingerprint scanner | Speaker, 4 microphones, 8 MP cam |
| Ports & battery | ||
| MicroSD card reader? | ✔ | ❌ |
| 3.5 mm AUX out port? | Via USB adapter | Via USB adapter |
| Other ports? | ❌ | ❌ |
| Battery capacity (3.7V) | 3700 mAh | 6500 mAh |
| (USB) charging port | USB-C | USB-C |
| Physical specifications | ||
| Waterproof? | No | No |
| Size (cm H×W×D): | 22.5×19.2×0.58 | 23.25×19.7×0.58 |
| Weight (gram): | 440 | 430 |
| Size (inch H×W×D): | 8.90×7.60×0.23 | 9.15×7.77×0.23 |
| Weight (oz): | 15.5 | 15.17 |
| Screen: flush or recessed? | Flush | Flush |
| Color options: | Black | Blue |
| Accessories in the box | Pen3 stylus, magnetic case, (optional: keyboard cover: +$77) | Stylus (B6), magnetic cover, 10 stylus nibs |
| More information | ||
| Model number | Note Air 6 C | M10C |
| User guide / manual | User Guide | User Guide |
| Official site link: | Boox.com | Penstar.ai |
| Brand origin | China | United States |
| Check price & reviews | ||
| See price and reviews: | Boox, Amazon | Penstar, Amazon |
Boox Note Air 6 C vs Penstar eNote Pro
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