The Royalita 20-inch unit operates on a bistable cholesteric liquid crystal displacement principle, providing a zero-latency analog writing surface that requires no power for image retention. Technical analysis confirms that electrical current is exclusively consumed during the flash erase cycle to realign the crystals. The 20-inch diagonal surface area is housed in a chassis subject to torsional stress; improper storage can result in permanent pressure bruising or ghosting on the display layer.
Power specifications indicate an internal rechargeable battery charged via USB-C or Micro-USB, replacing the standard coin-cell architecture to prevent contact oxidation. The hardware includes integrated magnets for vertical surface attachment, though physical dimensions and weight metrics suggest these may require secondary reinforcement for maximum stability. This device lacks internal storage, an operating system, or data export capabilities, functioning strictly as a volatile analog display.
- Functional features: Instant-on writing, Full-screen erase, Erase-lock safety switch.
For users needing to digitize and synchronize notes to a cloud environment, the Mafiti 8.5-inch Tablet offers a more portable, battery-efficient alternative for short-form data entry. This unit represents a simplified tier within the digital whiteboards hardware repository.
