Onyx Boox Note Air4
Best versatile color e reader for productive note takers.
This color ePaper notebook offers a vibrant, eye-soothing display and a natural writing experience for creators. It balances robust note-taking features with a powerful Android 13 system, making it a versatile tool for both work and creative pursuits without the glare of traditional screens.
$469.99
at
BOOX Official Store
Who it's for
- Readers who enjoy colorful content and want an eye-friendly experience.
- Students and professionals seeking a flexible, app-enabled E-ink device.
- Creatives and academics prioritizing a comfortable, responsive digital writing tool.
Who should skip it
- Users expecting vivid colors and smooth animations from a modern tablet.
- Individuals needing fast performance for video, gaming, or heavy multitasking.
- Budget-conscious buyers looking for an affordable digital note-taking solution.
Performance breakdown
Writing Fidelity
The paper-like texture provides a tactile experience that mimics traditional notebooks.
Display Responsiveness
BSR technology significantly reduces ghosting for a fluid, tablet-like interaction.
Color Accuracy
Kaleido 3 offers soft, muted tones ideal for highlighting and sketching.
Software Versatility
Android 13 support unlocks a vast ecosystem of third-party productivity apps.
Ergonomic Design
The slim, lightweight build ensures comfort during extended reading or writing.
Organization Tools
Robust tagging and linking features keep complex projects neatly structured.
Key Specs
Display
10.3" Kaleido 3 Color ePaper
Resolution
300PPI (B&W) and 150PPI (Color)
Processor
Octa-core CPU
RAM
6GB
Storage
64GB
Operating System
Android 13
Refresh Technology
BOOX Super Refresh (BSR)
Stylus Support
Yes
Biometric Security
Fingerprint Sensor
Ports
USB-C, microSD Card Slot
What Reviewers Say
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