In the realm of e-readers and digital note-taking devices, the BOOX Note Air 4C and BOOX Go 10.3 stand out as two compelling options from Onyx Boox. Both devices cater to different user needs, but they share a commitment to quality and innovation. In this blog post, we will delve into a detailed comparison of these two devices, exploring their specifications, features, and overall performance to help you decide which one is right for you.
Overview of BOOX Devices
Before diving into the specifics, it’s essential to understand what makes BOOX devices unique. Onyx Boox has carved a niche in the e-reader market by combining advanced E Ink technology with Android-based operating systems. This allows users to not only read but also annotate, take notes, and access a variety of apps.
Key Features of BOOX Note Air 4C
The BOOX Note Air 4C is designed for those who want a versatile device that excels in both reading and writing. Here are some of its standout features:
- Kaleido 3 Color ePaper Display: This innovative display technology allows users to view color content while maintaining the benefits of E Ink.
- High Resolution: With a resolution of 2480 x 1860 pixels (300 PPI), text and images appear sharp and clear.
- Android Operating System: Running on Android 13, it supports various apps from the Google Play Store.
- Stylus Support: The device supports an active stylus for note-taking and drawing.
Key Features of BOOX Go 10.3
The BOOX Go 10.3, on the other hand, is aimed at users who prefer a straightforward reading experience without the need for extensive features. Here are some of its key attributes:
- E Ink Carta Display: This display provides excellent contrast and readability in various lighting conditions.
- Compact Design: Lightweight and portable, making it easy to carry around.
- User-Friendly Interface: Designed for simplicity, it focuses on reading without overwhelming users with features.
BOOX Note Air 4C vs. BOOX Go 10.3: A Comprehensive Comparison

Detailed Specification Comparison
To better understand how these two devices stack up against each other, let’s take a closer look at their specifications.
Display Comparison
Feature | BOOX Note Air 4C | BOOX Go 10.3 |
---|---|---|
Screen Size | 10.3 inches | 10.3 inches |
Screen Type | Kaleido 3 Color ePaper | E Ink Carta |
Black & White Resolution | 2480 x 1860 (300 PPI) | Not specified |
Color Resolution | 1240 x 930 (150 PPI) | Not specified |
Front Light | Yes | Yes |
The Note Air 4C features the advanced Kaleido 3 display, which allows for color rendering without sacrificing the clarity of black-and-white text. This makes it ideal for reading illustrated books or documents with color diagrams.
Performance Comparison
Feature | BOOX Note Air 4C | BOOX Go 10.3 |
---|---|---|
CPU | Octa-core (2.0 GHz) | Octa-core (2.4 GHz) |
RAM | 6 GB | 4 GB |
Storage | 64 GB | Not specified |
Operating System | Android 13 | Not specified |
In terms of performance, the Note Air 4C outshines the Go model with its higher RAM capacity and slightly lower CPU clock speed. This difference means that the Note Air can handle multitasking more efficiently, making it suitable for users who run multiple applications simultaneously.
Connectivity and Features
Both devices offer robust connectivity options, ensuring that users can easily sync their content and access online resources.
Feature | BOOX Note Air 4C | BOOX Go 10.3 |
---|---|---|
Bluetooth | Yes (5.1) | Yes |
Wi-Fi | Yes | Yes |
USB-C | Yes | Yes |
MicroSD Slot | Yes | Yes |
Speakers | Dual speakers | Dual speakers |
Microphone | Yes | Yes |
The inclusion of Bluetooth and Wi-Fi on both devices allows for seamless connectivity with other devices, such as smartphones or headphones, enhancing the overall user experience.
Battery Life and Dimensions
Battery life is a crucial factor for any portable device. Here’s how these two models compare:
Feature | BOOX Note Air 4C | BOOX Go 10.3 |
---|---|---|
Battery Capacity | 3700 mAh | Not specified |
Dimensions | 226 x 193 x 5.8 mm | Not specified |
Weight | Approx. 420 g | Not specified |
While specific battery life details for the Go model are not provided, the Note Air 4C boasts a substantial battery capacity that supports extended usage—ideal for long reading sessions or note-taking marathons.
User Experience
Writing and Annotation
For users who prioritize writing and annotation capabilities, the BOOX Note Air 4C is clearly superior due to its stylus support and responsive touch screen. The device is designed to facilitate note-taking with minimal lag, making it an excellent choice for students or professionals who attend meetings or lectures.The BOOX Go 10.3, while capable of basic annotations, does not offer the same level of functionality as its counterpart. It is more suited for users who primarily read rather than write.
Reading Experience
Both devices provide an excellent reading experience; however, they cater to different preferences:
- The Note Air 4C, with its color display, is perfect for readers who enjoy graphic novels or textbooks with color illustrations.
- The Go model, equipped with E Ink Carta technology, excels in providing a traditional reading experience with high contrast and clarity for text-heavy materials like novels or academic papers.
Conclusion
Choosing between the BOOX Note Air 4C and the BOOX Go 10.3 ultimately depends on your specific needs:
- If you require a versatile device that combines reading with advanced note-taking capabilities, the BOOX Note Air 4C is your best bet.
- If you’re looking for an affordable e-reader focused primarily on reading without additional features, then the BOOX Go 10.3 may be more suitable.
In summary, both devices have their strengths and cater to different segments of the market. By considering your personal preferences and how you intend to use your device, you can make an informed decision that best suits your lifestyle and reading habits.