Onyx Boox Tab Ultra C Pro
Best e-ink tablet for professionals needing eye-friendly, distraction-free productivity.
This is the rare E Ink device that actually feels like a functional computer rather than just a digital notebook. While the color screen lacks the vibrancy of an iPad, it offers a distraction-free, eye-friendly workspace that finally makes long-form reading and heavy document editing feel seamless.
$525.00
Who it's for
- Android power users needing flexible app support on e-ink
- Students and researchers analyzing complex charts and textbooks
- Professionals requiring a snappy, distraction-free digital workspace
Who should skip it
- Media consumers expecting vivid, high-contrast video and image quality
- Budget-conscious buyers seeking a simple, affordable reading device
- Travelers prioritizing multi-day battery life over advanced features
Performance breakdown
Color E Ink Clarity
Kaleido 3 technology delivers vibrant, eye-friendly color without the typical screen glare.
System Responsiveness
BSR technology makes navigation feel remarkably fluid for an E Ink device.
Note-taking Experience
Pressure sensitivity and low latency create a natural, paper-like writing feel.
Build Portability
Slim aluminum chassis balances premium durability with lightweight, everyday carry convenience.
App Versatility
Android 12 access unlocks a massive library of productivity and reading apps.
Multitasking Workflow
Split-screen capabilities and magnetic keyboard support transform this into a mobile workstation.
Key Specs
Screen
10.3" Kaleido 3 (4,096 colors) Carta 1200 glass screen with flat cover-lens
Resolution
B/W: 2480 x 1860 (300 ppi), Color: 1240 x 930 (150 ppi)
Touch
BOOX stylus touch (4,096 levels of pressure sensitivity) + capacitive touch
CPU
2.8Ghz Octa-core + BSR
RAM
6GB (LPDDR4X)
ROM
128GB
Connectivity
Wi-Fi (2.4GHz + 5GHz) + BT 5.0
Dimensions
225 x 184.5 x 6.6 mm
Weight
Approx. 450g
Know before you buy
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Ask Metto anything about the Onyx Boox Tab Ultra C Pro before you decide.