Despite my digital inclinations, I have a weakness for jotting down handwritten notes in various situations. Because of this reason, taking unsorted notes actually enables me to concentrate more intensely on the material being recorded than when organizing them in advance. Despite this challenge, I genuinely enjoyed the. The device showcased exceptional handwriting capabilities, seamlessly integrated with a user-friendly Android operating system that proved to be extremely intuitive, reflecting my familiarity as a loyal customer. When Boox unveiled the Notice Air 4, my anticipation was palpable. Despite having a strong affinity for a particular tool that I thoroughly recommend, I find updates or refinements genuinely intriguing.
Unfortunately, some of my initial enthusiasm proved unfounded. While upgrading, the shocks are surprisingly subtle. This represents an incremental update rather than a significantly new product. While this system has its merits, it’s truly a remarkable tool for many reasons, offering a deeply satisfying experience when utilized effectively.


Boox Notice Air4 C
The Boox Note Air 4 is an e-ink tablet that enables users to take handwritten notes using a stylus, offering a tactile and efficient writing experience. Running on Android 13, this device offers enhanced flexibility. The 10.3-inch color display makes it easy to view content, offering numerous customization options.
- Improbable writing expertise
- Sharp, clear show
- Android offers numerous opportunities for users to personalize their experience.
- The revamped interface seamlessly integrates widgets with a tablet-inspired user experience.
- Innovative ways to utilize handwriting include creating a personalized journal that doubles as a daily planner, thereby fostering mindfulness and reflection. Additionally, incorporating artistic flourishes into notes can enhance the overall writing experience and provide an outlet for self-expression. Moreover, using different colored pens or pencils can create visual hierarchy and emphasize key points, making written communication more engaging and effective.
- Limited enhancements to the preceding model.
We eschew speculative critiques and instead focus on in-depth, data-driven examination of complex issues. We acquire and thoroughly examine our own personal products, publishing comprehensive buyer’s guides exclusively for products that we have hands-on experience reviewing.
Value, availability, and specs
The Onyx Boox Note Air 4 can now be purchased through various channels including Amazon, Walmart, Boox’s official website, and Onyx’s official website, with a price tag of $499.99. Available exclusively in a solitary hue and spatial configuration, this product is bundled with the Boox Pen Plus. To purchase a canopy or the Boox Pen Professional 2, you must acquire them separately.
Physically, the Notice Air4 C appears almost identical to its predecessor, the Notice Air3 C. While Boox has repositioned its branding at the login screen’s bottom-left corner, the subtle change makes it challenging to distinguish from the rest of the design without a second glance. The newly designed mannequin weighs in at a gram less than its predecessor, the Air3 C, while maintaining consistent thickness. The device retains its signature features, including the same Kaleido 3 Shade Display, adjustable front light, microSD card slot, fingerprint lock, a robust 3700mAh battery, and ample storage with 64GB of memory.
As a professional editor, I would rewrite the sentence in the following style:
“I was particularly fond of the Onyx Boox Note Air 4’s capabilities.”
Tablet-like expertise on an e-reader? The seamless integration of a digital reading experience with the familiarity of a handheld device is what sets some e-readers apart from others.
The new Air4 C bears an uncanny resemblance to its forerunner, sporting numerous identical features. It’s not necessarily a drawback because the Notice Air3 C is an excellent device. Initially, the Notice Air4 C mimics its predecessor, the Notice Air3 C, by providing an exceptional writing experience. The tactile experience is uncannily reminiscent of putting pen to paper, thanks to the subtle roughness of the glass surface. The stylus, indistinguishable from its predecessor, offers an ergonomic design that makes it just as convenient to carry as a writing instrument, effortlessly gliding across the device’s surface.
The AIR4C notice provides an impressive writing proficiency. The tactile experience is uncanny, with the glass’s gentle roughness evoking a sense of nostalgia for handwritten words on paper.
This indicates that the device features a color E-ink display. While tablets lack the vibrant hues found in traditional coloring tools, they can still provide a satisfying range of colors for tasks such as highlighting text or creating rough sketches. As a keen enthusiast of visual organization, I’m pleased to confirm that I’ll support your habit of using color-coded notes and charts on this digital platform. The experience becomes even more pleasant when using apps that are rich in color.
The past colours are vivid, showcasing a sharp and crystal-clear display that makes it incredibly easy to comprehend textual information. The graphics won’t appear exceptionally detailed, resembling a newspaper more than a high-definition image, yet they’re well-suited for an e-ink display. The guideline determines the optimal rendering strategy for black-and-white text-based content (300 ppi) and color graphic content (150 ppi), ensuring that text appears crisp and clear while color graphics remain unaffected by the E-ink device’s limitations.
The matte finish enables clear visibility in soft or bright daylight with ease. Unlike fancy displays that often feature prominent reflections and glare. You can adjust the dimmer switch to a low setting or toggle it to maximum brightness for effortless use in any ambient light condition. The entrance’s gentle ambiance can be adjusted to a warm orange hue, conserving your vision and nocturnal rhythms.
While some features align with their predecessors, notable enhancements distinguish this iteration from its antecedents. Boox has successfully upgraded its Notice Air4 C device to run on the latest Android 13 operating system. While Android 15 might be the latest iteration, the reality is that Android 12 seems dated in the Note Air3 C, having debuted in 2021. I was always delighted when the operating system received an upgrade. The newly introduced system boasts a modernized user interface mirroring the familiar pill-like experience. Widgets now grant you instant access to your favorite books, notes, and the latest applications. While available widgets are currently limited to Boox apps specifically, one can only hope that this restriction will eventually be lifted, allowing for a wider range of options, including the coveted Google Calendar and Spotify widgets.
While often overlooked, the Onyx Boox Notice Air 3 C boasts several key advantages over the reMarkable tablet.
The newly designed user interface (UI) also allows for faster access to your applications. To access the Notice Air3 C’s features, users initially required a brief navigation to the Apps directory or simply modifying the default startup webpage to direct them there. On your phone, flipping it open reveals a home screen where apps are prominently displayed – just a webpage away. In total, this design approach fosters an exceptionally familiar and instinctive user experience.
The Android operating system on these tablets grants seamless access to the entire Google Play Store, a feature I particularly enjoy about Boox E-Ink tablets. With a simple subscription, I can access a vast array of apps, including popular services like Spotify, as well as all my Google applications, plus Libby and many more. While new this time around is the slight tweak addressing one of my previous gripes regarding the Notice Air3 C. The distinctive feature of handwriting on the Boox tablet is its exclusive compatibility within the Boox ecosystem, rendering it unusable in conjunction with external applications.
Although the advent of free markup possibilities and expanded handwriting instruments within apps like Google Docs enables users to effectively write on digital surfaces. While compatibility issues arise when using it with certain apps, the expansion of handwriting characteristics is a notable benefit, particularly as handwriting recognition remains a primary motivation for adopting this technology. It’s worth noting that Boox extended this feature to the Note Air 3C as well, making it a shared trait between the two devices rather than an exclusive benefit of the Note Air 4C.
The screen’s contrast ratio could be better; some users may find it slightly washed out. The device does not support Google Play Store natively, requiring a workaround for installing apps. The stylus can be quite finicky at times, leading to inconsistent performances. Some users have reported issues with the touchscreen calibration, which can cause cursor jumps or difficulties in accurately selecting on-screen elements.
A refined iteration of the original design.
While the Boox Note Air4 C has its redeeming qualities, it fails to significantly surpass its predecessor in terms of innovation and distinction. On paper, the Note Air4 C boasts an additional 2GB of RAM compared to its predecessor, the 3C, while Boox has pledged a 50% efficiency boost with the new model. While the practical difference may seem negligible, daily usage would struggle to reveal a noticeable disparity in performance between the two options.
While the Boox Note Air 4C boasts some appealing features, its incremental advancements don’t necessarily justify significant upgrades for existing users.
As multiple occasions unfolded, I simultaneously started both the 3C and 4C, with each loading within a fraction of a second of the other, the 4C slightly ahead. The similarity is true when launching apps or navigating through menu screens. Despite giving careful thought to any possible disparity between the two, I still cannot uncover a tangible difference.
I thoroughly enjoyed using the Notice Air3 C, so it’s hardly surprising that there isn’t a significant performance boost. While some may argue that minimal updates are sufficient, it’s reasonable to expect more significant advancements in a new model, particularly when noticeable improvements can be perceived. Despite the apparent changes, several modifications seem to be purely software-based, potentially just a routine update rather than a comprehensive system overhaul?
Does buying an Onyx Boox Notice Air4 feel like a must-have move for your digital life?
The Boox Note Air 4 is an extremely successful and versatile e-ink tablet that provides an impressive writing experience. While the E-Ink display exhibits inherent lag and ghosting issues, it’s not a suitable technology for graphics-intensive applications like Photoshop. Despite this, having an additional primary system with a durable battery that lasts is a viable option for note-taking purposes.
The seamless marriage of innovation and luxury continues. What about these with the Boox Note Air 3? The subtle enhancements do not warrant a corresponding increase in cost. Beyond visual alterations, there is no discernible difference between the two styles, making it unnecessary to invest in one over the other. You’re already well-prepared for the next iteration, one that we anticipate will bring even more significant developments.


Boox Notice Air4 C
The Boox Note Air 4 marks a subtle enhancement over its predecessor. The device now operates on Android 13, offering a familiar and intuitive tablet-like user interface while maintaining its exceptional writing capabilities.