Bigme B1051 Ultra: Office-Ready Android Tablet With 10.3-Inch Color E Ink Display

Bigme B1051 Ultra is a modern tablet with a color E Ink screen, designed for office work: reading documents, taking notes, sketching, and running Android applications. The new device follows the Lenovo thinkplus A510 and offers users a blend of e-reader functionality and the capabilities of mobile devices running a full OS.

Display and Visual Performance

The device features a 10.3-inch Kaleido 3 display, which renders B&W content at 300 PPI and color at 150 PPI. The integrated front light offers 36 levels of color temperature adjustment (warm/cool). Proprietary high-refresh-rate technology ensures smooth scrolling and page turning, while xRapid and xClear functions boost refresh rates to 50 FPS and reduce “ghosting” (residual images) by over 50% in standard and high-speed modes.

A signature stylus is available as an accessory for handwriting and graphic tasks. The device is equipped with eight customizable touch buttons for quick access to functions. The rear camera supports document and barcode scanning, along with OCR technology for text recognition. Four microphones are included for voice recording.

Technical Specifications

The tablet is powered by the MediaTek Dimensity 1080 (6nm) chipset with a peak frequency of 2.6 GHz. It comes with up to 8GB of RAM and up to 256GB of internal storage, expandable via memory cards up to 2TB. The body is just 5.5mm thick and houses a 6900 mAh battery.

Software

The B1051 Ultra runs on Android 14 with the Bigme System 5.0 overlay. The developer claims the system is optimized for fast app launching and background activity management to conserve energy. A key highlight is the integration of BigmeGPT 4.0, which assists with queries, text translation, and document summarization.

Pricing and Configurations

Official prices in the manufacturer’s store include launch discounts.

Device Cost

For the Chinese market, the base model with 6GB of RAM and 128GB of storage starts at 3,299 yuan ($489 / 440 € / 20,180 ₴).

The device is primarily aimed at those who spend significant time with text documents but require the functionality of a full-fledged Android tablet with AI tools. The inclusion of a memory card slot, a modern OS, and a powerful processor for its class make it a competitive solution in the office-focused E Ink gadget segment.