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Onyx Boox Tab Ultra C Pro: Full Specifications, Features & Review (2026)
Updated:
The Onyx Boox Tab Ultra C Pro is the ultimate productivity e-paper workstation. Upgraded with an octa-core 2.8GHz Qualcomm processor, 6GB of fast RAM, a 16MP document scanner camera with OCR text recognition, a vibrant 10.3-inch Kaleido 3 color E-Ink display powered by BSR GPU acceleration, and an optional magnetic keyboard with an integrated multi-touch trackpad, it transforms paper workflows into high-efficiency computing.
Colors
Variants
Expected Price
$649
United States (USD)• 128 GB UFS 3.1
Display
10.3 inchesProcessor
Qualcomm Snapdragon 680 (Overclocked 2.8GHz)Camera
16 MPStorage
128 GB UFS 3.1Operating System
Android 12 with Google Play StoreDisplay10.3 inches
ProcessorQualcomm Snapdragon 680 (Overclocked 2.8GHz)
Camera16 MP
Battery4,600 mAh
ChargingFast charging support
ConnectivityWi-Fi (802.11a/b/g/n/ac) dual-band
Lab Benchmarks & Performance Metrics
Loading performance benchmarks...
Technical Specifications
27 specs
General & Identity
Display
Performance
Camera System
Battery & Charging
Connectivity & Ports
Design & Dimensions
Pricing of Onyx Boox Tab Ultra C Pro
Device Pricing
*Note: Prices may vary.US ($ USD)
| Product | Configuration | RAM/ROM | Price | Buy Now |
|---|---|---|---|---|
| Onyx Boox Tab Ultra C Pro | Qualcomm Snapdragon 680 (Overclocked 2.8GHz) • Adreno 610 + BSR GPU | 6GB/128GB3.1 | $649 |  |
Insights & Editorial Verdict
Overview
A powerhouse e-paper workstation with 6GB RAM, a 16MP document scanner, and a physical trackpad keyboard folio.
Key Highlights
- Upgraded 2.8GHz Qualcomm CPU & 6GB RAM: Instant app launches and lightning PDF rendering.
- 16MP Camera with Built-in OCR: Scan documents and convert printed pages to editable text instantly.
- Optional Keyboard with Trackpad: Full laptop-like typing and cursor navigation on color E-Ink.
- MicroSD Card Expansion: Add up to 2TB of documents and offline libraries.
Price in US
Retails for $649 in the United States.
Our Take
The closest the tech industry has come to creating a legitimate color E-Ink laptop replacement.
Frequently Asked Questions About Onyx Boox Tab Ultra C Pro
What are the key technical specifications of the Onyx Boox Tab Ultra C Pro?
Onyx Boox Tab Ultra C Pro features the Qualcomm Snapdragon 680 (Overclocked 2.8GHz) processor, paired with 6 GB RAM and 128 GB UFS 3.1 internal storage. It incorporates a 10.3-inch 10.3-inch Kaleido E-Ink, 300 PPI B&W / 150 PPI Color, BSR GPU technology, dual-color front light 2480 x 1860 and is backed by a 4,600 mAh Li-Po battery with Fast charging support capabilities.
How does the Onyx Boox Tab Ultra C Pro perform in gaming and intensive workloads?
In synthetic and real-world benchmark evaluations, the Onyx Boox Tab Ultra C Pro leverages its Qualcomm Snapdragon 680 (Overclocked 2.8GHz) to achieve high computational throughput and stable sustained graphics frame rates with efficient thermal dissipation under sustained workloads.
What is the battery endurance and charging speed of the Onyx Boox Tab Ultra C Pro?
Equipped with a 4,600 mAh Li-Po battery, the Onyx Boox Tab Ultra C Pro is engineered for all-day operational endurance across web browsing, video streaming, and daily mixed workloads. It supports Fast charging support to minimize downtime.
What is the official retail price of the Onyx Boox Tab Ultra C Pro in the United States?
The Onyx Boox Tab Ultra C Pro is priced starting at $649 in the United States across official retail channels. SpecsBureau tracks live retail channels including Amazon to reflect verified street pricing.
What camera and imaging capabilities are included on the Onyx Boox Tab Ultra C Pro?
The Onyx Boox Tab Ultra C Pro is equipped with a 16MP document scanner camera with LED flash primary camera setup along with a None front-facing sensor, delivering high dynamic range capture and clear video recording.
Is the Onyx Boox Tab Ultra C Pro worth buying compared to competitor alternatives?
The Onyx Boox Tab Ultra C Pro represents a compelling option in the flagship class, providing a well-balanced combination of verified hardware performance, display quality, and competitive price-to-performance ratio relative to its direct market competitors.
Key Features
Display
10.3 inches
Performance
Qualcomm Snapdragon 680 (Overclocked 2.8GHz)
Camera
16 MP
Battery Life
4,600 mAh
Software
Android 12 with Google Play Store
