The Onyx Boox Tab Ultra C Pro is a versatile 10.3-inch E Ink Kaleido 3 tablet featuring both color and B&W display at 300 PPI (2480×1860 resolution). Powered by an 8-core 2.8GHz Qualcomm Snapdragon processor with 6GB RAM and 128GB storage (expandable to 2TB). Includes Smart Scribe stylus, 16MP rear camera with LED flash, and runs Android 12. Features split-screen capability, note-taking, and magnetic keyboard support. Boasts a 4600mAh battery, USB-C connectivity, and adjustable warm/cold lighting.
Specifications
Price
Specifications
Basic info
Brand
onyx boox
Model
Tab Ultra C Pro
Product name
Onyx Boox Tab Ultra C Pro
Display
Backlight
Adjustable warm/cold light
Black and white ppi
300
Black and white resolution
2480 × 1860
Color ppi
300
Color resolution
2480 × 1860
Screen technology
E Ink
Size
10.3
Size unit
inch
Touch type
Yes
Type
E Ink Kaleido 3
Warranty support
Warranty period
24 months
Input methods
Orientation sensor
Yes
Stylus
Technology
Smart Scribe
Included
Yes
Supported
Yes
Touch
Yes
Battery
Capacity
4600
Capacity unit
mAh
Features
Additional features
Split-screen, Note-taking, Annotation, Boox Super Refresh, Magnetic keyboard support
Color temperature adjustment
Yes
Front light
Yes
Handwriting recognition
Yes
Connectivity
Bluetooth
Supported
Yes
Ports
USB-C
Wifi
Supported
Yes
Operating system
Name
Android
Version
12.0
Camera
Rear
Features
LED flash
Resolution unit
MP
Resolution
16
File support
Audio formats
MP3, WAV
Document formats
DOCX, MOBI, PRC
Ebook formats
EPUB, PDF, FB2, DOC, RTF, TXT, HTML, CHM
Image formats
JPG, PNG, GIF, BMP, TIFF
Dimensions
Depth
0.7
Depth unit
cm
Height
22.5
Height unit
cm
Weight
450
Weight unit
g
Width
18.4
Width unit
cm
Hardware
Memory
Ram unit
GB
Max expandable storage unit
TB
Expandable storage
Yes
Storage unit
GB
Max expandable storage
2
Storage
128
Ram
6
Processor
Cores
8
Clock speed unit
GHz
Clock speed
2.8
Type
Qualcomm Snapdragon
