E-reader Onyx Note Air5 C 10.3 inch 2480×1860, 6GB RAM, 64GB, MicroSD, Android 15, Grey

Onyx Note Air5 C is a 10.3" color ePaper e-reader and digital notebook with a 2480 × 1860 native resolution, MicroSD support and a black metal housing. It combines a high-resolution E Ink display, touchscreen input and Android OS to provide a device for reading, annotating and organizing documents. The package includes BOOX Pen3, USB-C cable, MicroSD tray eject tool, quick start guide and warranty card.

Advantages

The Note Air5 C offers a large, high-resolution 10.3" e-ink screen for detailed text and diagrams, long battery life typical for ePaper devices, and precise handwriting with the included BOOX Pen3. It supports expandable storage via MicroSD, wireless connectivity through Bluetooth and Wi‑Fi, and convenient file handling on Android. A USB‑C port and built-in speakers add flexibility for multimedia and charging.

Suitable for

• Academic reading and note-taking (textbooks, papers, annotations)
• Professional document review and markup (reports, contracts)
• Extended reading sessions and e-book library management
• Sketching and handwritten notes with pressure-sensitive stylus

Key specifications

• Model name: Note Air5 C
• Screen size: 10.3" E Ink color ePaper
• Native resolution: 2480 × 1860
• Touchscreen: Yes
• CPU: Octa-core + BSR
• RAM: 6144 MB
• Storage: 64 GB internal, MicroSD slot for expansion
• Operating system: Android
• Connectivity: Bluetooth, Wireless LAN, USB-C
• Speakers: Yes
• Colour: Black
• Dimensions: 225 × 192 × 5.8 mm
• Product net weight: 0.44 kg
• Included accessories: BOOX Pen3, USB‑C cable, card tray eject tool, quick start guide, warranty card

How to use

Charge the device using the supplied USB‑C cable before first use. Insert a MicroSD card if additional storage is needed using the included tray eject tool. Use the touchscreen and BOOX Pen3 to read, highlight and annotate documents; Android apps can be installed for additional reading or productivity functions. Connect to Wi‑Fi or pair via Bluetooth to sync files, download books or use cloud services. Use the speakers for audio playback when supported by apps.

Recommendations

For best results, keep firmware and reading apps up to date, use a compatible MicroSD card for large document libraries, and store the device in a protective cover to preserve the screen and stylus. Calibrate handwriting settings in the device settings to match your preferred pen sensitivity.