ONYX BOOX Tab X C

ONYX BOOX Tab X C is a 13.3” color E Reader based on a high-performance hardware platform and with wide possibilities for working with documents. The model has an E Ink Kaleido 3 touch screen with front light and color temperature adjustment and dual touch control. The capacitive sensor allows you to conveniently control the device, and the inductive sensor makes it possible to make drawings and handwritten notes. The model is based on a powerful 8-core processor and 6 GB of RAM. The new graphics processor with BOOX Super Refresh technology provides high-speed screen refresh and smooth movement of objects on the screen. Tab X C is perfect not only for reading, but also for working with various types of documents, including color images. The Android 13 operating system allows you to install and use third-party applications. The built-in Wi-Fi module provides the ability to download files from the Internet and use various network services, and Bluetooth support allows you to connect external devices. 128 GB of internal memory makes it possible to store any necessary ebooks and documents in the device without any restrictions. The device is made in a lightweight and durable aluminum-magnesium alloy casing, the screen is additionally covered with a protective glass. The model supports an active stylus for handwritten notes and drawings. The high-capacity 5500 mAh battery provides a long battery life. There are 2 types of cases available for the Tab X C - a magnetic case and a special case with a keyboard and trackpad suitable for user-friendly typing. These cases can be purchased separately. They can be used to protect the ONYX BOOX Tab X C during transportation.

What is E Ink Kaleido 3?

The E Ink Kaleido 3 screens display 4096 colors in color mode and 16 shades of gray in black and white mode. The display structure optimization allowed us to increase the color saturation by 30% compared to the previous generation. The E Ink Kaleido 3 uses E Ink Print Color ePaper technology, in which color filter array (CFA) complements the base of the E Ink Carta 1200, displaying full-color images.

ONYX BOOX Tab X C

ONYX BOOX Tab X C

US$649.99 *
Preorder
To be shipped by May 15, 2025
ONYX BOOX Tab X C

What is Regal?

Regal is an operating mode of the screen, allowing to reduce the number of artifacts on the screen within partial refresh. If this function is on, full refresh of the screen is not necessary.

Dual sensor control

ONYX BOOX Tab X С has two sensor layers. A multi-touch capacitive layer is located over the screen surface. You can turn pages of ebooks and zoom documents with intuitive finger movements. In addition, an inductive sensor layer is located under the E Ink panel. Thanks to it, you can make handwritten notes and drawings using a special stylus, recognizing 4096 degrees of pressure and allowing you to draw with extreme accuracy.

Dual sensor control
Screen front light

Screen front light

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 Flicker-Free technology, shimmering of the screen is completely eliminated.

What is MOON Light 2

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 going to bed.

Flicker-Free

The Flicker-Free technology completely eliminates the flickering of LEDs used in this front light system. In ONYX BOOX E Readers, they are powered by a direct current source. The Flicker-Free technology significantly reduces discomfort and eye fatigue, and reduces the likelihood of headaches 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.

ONYX BOOX Tab X C
ONYX BOOX Tab X C

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 applied on 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 is ONYX Glass?

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.

Additional screen protection
Outstanding technical specifications

Outstanding technical specifications

The 8-core processor of 2.8 GHz clock rate together with 6 GB of RAM ensure a comfort work with any even the most complex documents. 128 GB of non-volatile memory allow you to store a large amount of data directly in the device.

Bluetooth

Thanks to a built-in Bluetooth 5.0 module, you can connect external devices.

Bluetooth
OTG

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 the 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.

Screen auto-rotate function
Audio player and TTS

Audio player and TTS

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. The device supports the TTS (Text-To-Speech) function which can be used to vocalize text files.


Installation of apps

Installation of apps

Tab X С is based on the Android 13 operating system and allows you to install and use various third-party apps. The model has a Google Play app store, which has a huge variety of programs in its catalog.

Long-lasting work

Low power consumption by the E-Ink display and battery capacity of 5500 mAh provides long-lasting autonomous work of the device.

Long-lasting work
Language and dictionary support

Language and dictionary 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. Also additional Stardict dictionaries can be installed.


ONYX BOOX Tab X C
ONYX BOOX Tab X C
ONYX BOOX Tab X C
ONYX BOOX Tab X C
ONYX BOOX Tab X C
ONYX BOOX Tab X C
ONYX BOOX Tab X C
ONYX BOOX Tab X C
ONYX BOOX Tab X C
ONYX BOOX Tab X C

ONYX BOOX Tab X C is a 13.3” color E Reader based on a high-performance hardware platform and with wide possibilities for working with documents. The model has an E Ink Kaleido 3 touch screen with front light and color temperature adjustment and dual touch control. The capacitive sensor allows you to conveniently control the device, and the inductive sensor makes it possible to make drawings and handwritten notes. The model is based on a powerful 8-core processor and 6 GB of RAM. The new graphics processor with BOOX Super Refresh technology provides high-speed screen refresh and smooth movement of objects on the screen. Tab X C is perfect not only for reading, but also for working with various types of documents, including color images. The Android 13 operating system allows you to install and use third-party applications. The built-in Wi-Fi module provides the ability to download files from the Internet and use various network services, and Bluetooth support allows you to connect external devices. 128 GB of internal memory makes it possible to store any necessary ebooks and documents in the device without any restrictions. The device is made in a lightweight and durable aluminum-magnesium alloy casing, the screen is additionally covered with a protective glass. The model supports an active stylus for handwritten notes and drawings. The high-capacity 5500 mAh battery provides a long battery life. There are 2 types of cases available for the Tab X C - a magnetic case and a special case with a keyboard and trackpad suitable for user-friendly typing. These cases can be purchased separately. They can be used to protect the ONYX BOOX Tab X C during transportation.

ScreenE Ink Kaleido 3, 13.3", 4096 colors, touch (inductive + capacitive), 3200 x 2400 dpi (1600 x 1200 in color mode), pixel density - 300 ppi (150 ppi in color mode), with the Regal function
Front lightMOON Light 2
Protective glassONYX Glass
Processor8-core, 2,8 GHz
RAM6 GB
Internal storage128 GB
AudioSpeakers, microphone
Wired interfaceUSB Type-C with OTG support
Supported file formatsPDF, CAJ, DJVU, CBR, CBZ, EPUB, EPUB3, AZW3, MOBI, TXT, DOC, DOCX, FB2, CHM, RTF, HTML, ZIP, PRC, PPT, PPTX, PNG, JPG, BMP, TIFF, WAV, MP3
Wi-FiWi-Fi IEEE 802.11 b/g/n/ac
Bluetooth5.0
SensorsG-sensor, Hall effect sensor
BatteryPolymer Li-on, 5500 mAh
Operating systemAndroid 13
Casing materialMetal
Size287,5 × 243 × 5,3 mm
ColorDark-grey
Weight625 gr
Complete setONYX BOOX Tab X C E Reader
User's manual
Stylus
USB cable
Warranty card
Warranty period1 year

Note. Since a part of the Flash memory is occupied by the system software, the memory available to the user is less than the total memory of the flash chip.

The device is designed primarily for reading e-books, but it also has some additional features which are defined by the installed software. For example, the current firmware has the following functions such as a dictionary, file manager and others.
The device has a battery that provides a long, autonomous work.

For ONYX BOOX Tab X C there are no updates

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