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- Note Air 4 C vs Quaderno A5
Boox Note Air 4 C vs Fujitsu Quaderno A5
What Note Air 4 C does better (3) and where Quaderno A5 wins (1) — every spec side by side.
vs
9.0Screen4.9
3.9Comfort & build9.0
8.5Features2.6
Dimensions
Size comparison
Note Air 4 CQuaderno A5
| Note Air 4 C | Quaderno A5 | Difference | |
|---|---|---|---|
| Height | 226 mm | 243 mm | −17 mm |
| Width | 194 mm | 173 mm | +21 mm |
| Thickness | 6 mm | 6 mm | = |
| Weight | 430 g | 261 g | +169 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Note Air 4 C better than Quaderno A5?
- Storage64 GB vs 32 GB2×
- Pixel density300 ppi vs 227 ppi+32%
- EPUB supportYes · Quaderno A5: No
Why is Quaderno A5 better than Note Air 4 C?
- Weight430 g vs 261 g+65%
Specifications
Side by side
| Screen | ||
| Screen size | 10.3″ | 10.3″ |
| Resolution | 2480 × 1860 | 1872 × 1404 |
| Pixel density | 300 ppi | 227 ppi |
| Screen technology | E Ink Kaleido 3 | — |
| Colour screen | Yes | Yes |
| Colour pixel density | 150 ppi | — |
| Grey levels | 16 | 16 |
| Touchscreen | Yes | Yes |
| Front light | Yes | — |
| Warm light (adjustable colour temperature) | Yes | — |
| Design | ||
| Weight | 430 g | 261 g |
| Width | 194 mm | 173 mm |
| Height | 226 mm | 243 mm |
| Thickness | 6 mm | 6 mm |
| Physical page-turn buttons | No | — |
| Auto-rotation (G-sensor) | Yes | — |
| Colours | Black | White |
| Battery | ||
| Battery capacity | 3,700 mAh | — |
| USB-C | Yes | Yes |
| Storage | ||
| Storage | 64 GB | 32 GB |
| RAM | 6 GB | — |
| Memory card slot | Yes | — |
| Max memory card | 2,000 GB | — |
| Pen & notes | ||
| Pen support (handwriting) | Yes | Yes |
| Software & books | ||
| Platform | Android | — |
| Operating system | Android | — |
| Google Play apps | Yes | — |
| Built-in bookstore | Google Play Books (app) | — |
| Supported formats | EPUB, PDF, MOBI, FB2, DJVU, CBZ, CBR, DOCX, DOC, RTF, TXT, HTML, CHM, PRC | |
| EPUB support | Yes | No |
| Audiobooks / audio playback | Yes | — |
| Connectivity & audio | ||
| Wi-Fi | Yes | Yes |
| Bluetooth | Yes | Yes |
| Mobile data (4G / LTE) | No | No |
| Built-in speaker | Yes | — |
| Microphone | Yes | — |
| Performance | ||
| CPU cores | 8 | — |
| CPU clock | 2.4 GHz | — |
