Onyx BOOX Note Air 5 C – The 10.3" Color E-Ink Notebook That Transforms Your Workflow
The
Onyx BOOX Note Air 5 C
brings together creativity, productivity, and paper-like comfort in one beautifully engineered device. With its advanced
10.3" Kaleido 3 color ePaper display
, powerful octa-core processor, and the freedom of
Android 15
, this digital notebook delivers a natural writing and reading experience while offering the versatility of a modern tablet.
The Kaleido 3 display is the centerpiece of the Note Air 5 C. Its calm, natural color palette (4096 shades) and high resolution create a print-like look that’s gentle on the eyes and easy to focus on for hours. The anti-glare surface ensures perfect visibility even in bright light, while the adjustable warm and cool frontlight lets you read and work comfortably in any environment.
Behind the screen, the Note Air 5 C offers the power needed for multitasking, studying, creative work, and document-heavy tasks. The combination of an octa-core processor, 6 GB RAM, and BOOX Super Refresh technology keeps everything smooth—from navigating files to scrolling large PDFs.
To support bigger projects, you also get
64 GB of internal storage
with the option to expand via microSD (up to 2 TB), making room for thousands of documents, notes, and books.
Writing and drawing feel incredibly natural thanks to the improved surface texture and the included
BOOX Pen3 stylus
, offering 4,096 levels of pressure sensitivity and tilt support. Whether you're sketching, studying, brainstorming, or capturing meeting notes, the Note Air 5 C adapts to every style. Built-in note tools like
Infinite Canvas
,
Outlines
,
Tags
, and
Link
help you organize complex ideas and connect information effortlessly. New brushes—including calligraphy and fountain pen tools—make it a strong creative companion for artists and designers.
The Note Air 5 C is also designed for deep and efficient reading. With support for more than 26 document formats and a powerful AI assistant that can summarize, explain concepts, and clarify terminology, it becomes a valuable study and research tool. Split-screen mode enables you to read on one side and take notes or run a secondary app on the other—perfect for students and professionals alike.
Beyond the core features, the device integrates seamlessly into your digital workflow. A customizable, tablet-like interface lets you arrange widgets and apps to match your habits. BOOX EinkWise allows one-tap optimization of refresh rate and color mode for specific apps. Your documents and notes can sync via OnyxCloud (10 GB free), and BOOXDrop makes transferring files between devices fast and effortless.
Crafted from durable aluminum, the Note Air 5 C remains impressively slim at just 5.8 mm and weighs around 440 g, making it easy to carry anywhere. A fingerprint sensor built into the power button keeps your content secure, and dual speakers allow you to listen to audiobooks, music, or recorded notes. With Wi-Fi, Bluetooth 5.1, a large 3700 mAh battery, and an automatic G-sensor for rotation, it is engineered for everyday reliability.
Key Specifications
Display:
10.3" Kaleido 3 color ePaper (4096 colors), Carta 1200 glass
Resolution:
2480 × 1860 (300 ppi B/W), 1240 × 930 (150 ppi Color)
Touch:
Stylus + capacitive
Frontlight:
Adjustable warm & cool
Processor:
Octa-core + BSR
Memory:
6 GB RAM
Storage:
64 GB + microSD slot (up to 2 TB)
Connectivity:
Wi-Fi, Bluetooth 5.1, USB-C with OTG
Audio:
Microphone + dual speakers
Battery:
3700 mAh Li-ion polymer
Dimensions:
225 × 192 × 5.8 mm
Weight:
approx. 440 g
OS:
Android 15
Supported formats:
PDF, EPUB, MOBI, DOCX, PPTX, TXT, CBR/CBZ, JPG/PNG/GIF/BMP, MP3/WAV
In the Box
Onyx BOOX Note Air 5 C
BOOX Pen 3 Stylus
SIM/SD tray tool
USB-C cable
Quick Start Guide
