ZBerry Uno

The undercover smart calculator that changes everything.

Disguised. Powerful. Yours.

ZBerry Uno looks exactly like a standard exam‑approved calculator, but inside it's a full smart device with a 3.5" colour display, USB‑C charging, and a customisable interface.

Message, play games, write notes, or use ZGPT AI – all while staying completely hidden.

3.5" Colour LCD
USB‑C Charging

Technical Specifications

Processor & Memory

  • Xtensa® dual-core 32-bit LX7, up to 240 MHz
  • 512 KB SRAM, 8GB ROM

Connectivity

  • Wi-Fi 4 (2.4 GHz)
  • Bluetooth 5 (LE)
  • USB OTG

Battery

  • 2000 mAh Li‑Po
  • 2 weeks standby
  • ~8 hours active use

Software

  • ZBerry OS
  • ZGPT AI assistant
  • ZStore marketplace