Onyx Note Air 4 C e-book reader Touchscreen 64 GB Wi-Fi Blue

ONYX BOOX Note Air 4 C a high-performance large-format E Reader with the E Ink Kaleido 3 color screen. The model is equipped with a 10.3” display with front light and dual touch control. The model has a durable aluminum-magnesium alloy shell, and its hardware platform is based on an 8-core processor and 6 GB of RAM. An additional graphics processor with BOOX Super Refresh technology provides high-speed screen refresh and smooth movement of objects on the screen. The model runs Android 13 OS and allows you to install and use third-party applications. A built-in Wi-Fi module makes it possible to use network services, and Bluetooth support allows you to connect external accessories. The screen is covered with protective ONYX Glass with anti-glare coating, and the battery of 3700 mAh provides long operating time of the device. ONYX BOOX Note Air 4 C supports the branded magnetic case which can be purchased separately and which can be used to protect the device during transportation and storing. Thanks to its large color screen, high-performance and the option to make handwritten notes, the model will be an excellent choice for those who plan to combine reading ebooks and working with documents with color images.

What E Ink Kaleido 3 is...
E Ink Kaleido 3 screens display 4096 colors in color mode and 16 shades of gray in black and white mode. Optimization of the screen structure made it possible to increase the intensity of colors by 30% compared to the previous generation. The E Ink Kaleido 3 uses the E Ink Print Color ePaper technology in which the color filter array (CFA) complements the basis of the E Ink Carta 1200, allowing you to output full-color images.

What Regal is...
Regal is an operating mode of the screen, allowing you to reduce the number of artifacts on the screen during partial refresh. If this function is on, full refresh of the screen is not needed.

Dual touch control
Note Air 4 С has two touch layers. Above the surface of the screen there is a capacitive layer supporting multi-touch, thanks to which you can turn book pages and zoom documents with intuitive finger pinches. In addition, there is a Wacom touch layer under the E Ink panel, so you can make notes and sketches using a special stylus coming with the device. The stylus recognizes 4096 degrees of pressure and allows you to draw with amazing accuracy.

Screen front light system
MOON Light 2 technology allows you to use the device in the dark or in poor lighting conditions, without any harm to your sight. When using this function, a soft glow of the screen is being created which is optimal for reading in dark rooms. This front light system has a color temperature adjustment, and thanks to the use of the Flicker-Free technology, shimmering of the screen is completely absent.

What MOON Light 2 is...
The latest researches have shown that blue light prevents the production of melatonin (daily rhythms regulator), which is necessary for a person to sleep. Therefore, after reading on a glowing screen of an ordinary tablet or smartphone, it is often difficult to fall asleep. MOON Light 2 allows you to adjust the brightness of cold and warm LED lights independently, choosing at will white light for reading during the daytime, and more yellow for reading before sleeping.

Flicker-Free
The Flicker-Free technology completely eliminates shimmering of the LEDs used in this screen frontlit system. This is due to the use of a DC power supply. The Flicker-Free technology significantly reduces discomfort for sight and eye fatigue and decreases the chances of headache, caused by long use of the device.

High screen refresh speed
The new graphic processor with BOOX Super Refresh technology provides increased screen refresh speed and smooth movement of objects on the screen.

Format support
The BOOX software allows you to open a number of different text and image file formats. While reading, you can change the style and the size of the font, the position of the pages, add bookmarks and zoom documents at your wish.

Additional screen protection
Protective ONYX Glass is located over the E Ink screen and protects it from scratches and other damage. The new glass made it possible to abandon additional screen borders, so the screen is flush with the body of the device. This makes working with this E Reader more comfortable and its appearance is more modern. In addition, a special coating reduces the likelihood of glare on the screen.

What ONYX Glass is...
ONYX Glass is a fundamentally new generation of protective glasses from ONYX. Aluminosilicate glass has increased transparency and ensures the absence of distortion of the original image. The glass is applied on top of the front light layer without an air gap during the manufacturing the display module. Instead of applying a matte layer, which can reduce contrast, 5% etching is used. It provides improved glare protection and does not hamper light passing.

Outstanding technical specifications
The 8-core processor of 2 GHz clock rate together with 6 GB of RAM ensure a comfort work with any, even the most complex documents. And 64 GB of non-volatile memory together with support for microSD memory cards up to 2 TB allow you to store a large amount of data directly in the device.

Dictionary support
The software of the E Reader allows you to install additional dictionary databases in the Stardict format at your wish.

Fingerprint scanner
The device has a fingerprint scanner integrated into the power on/off button. It identifies the user and ensures the protection of his/her personal data.

Bluetooth
Thanks to a built-in Bluetooth 5.1 module, you can connect external devices.

OTG
The device supports OTG thanks to which you can connect additional peripherals that do not require drivers.

Screen auto-rotate function
A built-in G-sensor automatically selects a correct text orientation when the device is rotated. Thanks to this option, you can change the orientation of the E Reader and the image will be restructured automatically.

Audio player
The device has a pre-installed audio player which allows you to listen to music or audio books. To use it, just run a corresponding audio file with a finger touch. Also, you can connect earphones or external speakers either via Bluetooth or via the USB Type C connector.

Application installation
The Note Air 4 C is based on the Android 13 operating system and allows you to install and use various third-party apps, which significantly expand the scope of using the device.

Long-lasting work
Low power consumption by the E Ink display and battery capacity of 3700 mAh provides long-lasting autonomous work of the device.

Language support
The BOOX allows the user to read documents in different world languages. Amongst them there are such languages as Russian, English, German, French, Spanish, Arabic, Swedish, Dutch, Finnish, Polish, Chinese, Japanese, Korean and many others.