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ONYX BOOX Tab Ultra C buy in Israel
ONYX BOOX Tab Ultra C buy in Israel
ONYX BOOX Tab Ultra C buy in Israel
ONYX BOOX Tab Ultra C buy in Israel
ONYX BOOX Tab Ultra C buy in Israel
ONYX BOOX Tab Ultra C buy in Israel
ONYX BOOX Tab Ultra C buy in Israel
ONYX BOOX Tab Ultra C buy in Israel
ONYX BOOX Tab Ultra C buy in Israel
Out Of Stock
ONYX BOOX Tab Ultra C buy in Israel
ONYX BOOX Tab Ultra C buy in Israel
ONYX BOOX Tab Ultra C buy in Israel
ONYX BOOX Tab Ultra C buy in Israel
ONYX BOOX Tab Ultra C buy in Israel
ONYX BOOX Tab Ultra C buy in Israel
ONYX BOOX Tab Ultra C buy in Israel
ONYX BOOX Tab Ultra C buy in Israel
ONYX BOOX Tab Ultra C buy in Israel
  • Status:: Out Of Stock
  • Model: tab_ultra_c
  • Weight: 480.00g
  • Dimensions: 225.00mm x 184.50mm x 6.70mm

Available Options

ONYX BOOX Tab Ultra C is the first E Reader amongst E Ink color devices with a large color E Ink Kaleido 3 screen of 10.3” with front light and dual touch control. The model has a high-performance hardware platform built on an 8-core Qualcomm processor and 4 GB of RAM and additional features for working with text. Its new graphics processor with BOOX Super Refresh technology provides high-speed screen refresh and smooth movement of objects on the screen. The built-in 16 MP camera in combination with special software allows you to scan and recognize text information. The model runs Android 11 OS and allows you to install and use third-party applications. The built-in Wi-Fi module makes it possible to use network services, and Bluetooth support allows you to connect external devices. Tab Ultra C has a thin body and its screen is covered with protective ONYX Glass. The battery of 6300 mAh higher capacity provides a long battery life. Thanks to the large screen, the ability to display colors and the ability to make handwritten notes, the model will be an excellent choice for those who plan to combine reading books and working with documents with color images. Tab Ultra C supports operation with a genuine magnetic keyboard case, which can be additionally purchased and used to protect the reader during transportation and storage.

What E Ink Kaleido 3 is...

E Ink Kaleido 3 screens display 4096 colors color mode and 16 shades of gray in black and white mode. Optimization of the screen structure allowed to increase the intensity of colors by 30% compared to the previous generation. The E Ink Kaleido 3 uses 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.

Dual touch control

Tab Ultra 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 frontlit 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 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.


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 E Reader.

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.


The built-in camera with a 16MP matrix and special software with OCR technology allow you to scan documents, recognize text information and save it to a file in internal memory.

Additional screen protection

Protective ONYX Glass is located 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 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 4 GB of RAM ensure a comfort work with any even the most complex documents. And 128 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 on the device.

Technical information
Manufacturer ONYX
Model TAB Ultra C
Screen Size 10.3"
Screen resolution 2480 x 1860 (1240 x 930 in color mode), 300PPI, (150PPI in color mode) E Ink Kaleido 3
Front light Moonlight 2
Processor 2 GHz, Eight core
Memory DDR 4GB
Storage 128 Gb
Memory extension microSD / microSDHC
OS Android 11.0
Format supported TXT, HTML, RTF, FB2, FB2.zip, DOC, DOCX, PRC, MOBI, CHM, EPUB, JPG, PNG, GIF, BMP, PDF, DjVu, MP3, WAV, CBR, CBZ
Audio Dynamic/Microphone
Rear camera 16 mpx
Battery 6300 mAh li-on polymer battery
Dimensions 225 x 184.5 x 6.7 mm
Weight 480 gr
Additional Information
Condition New
Warranty 12 month