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Display Screen42″ E Ink Carta®, 2160 × 2880 resolution, 85 PPI
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Pen InputWacom pencil (Support 4096 pen pressure)
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CPUOcta-core (4× Cortex-A76 + 4× Cortex-A55)
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OSAndroid 13
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Memory & Storage8GB RAM, 32GB eMMC (expandable to 256GB)
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ConnectivityWi-Fi (2.4/5G), Bluetooth 4.2, Ethernet (RJ45 Gigabit)
USB-C/USB 3.0 -
Battery & Range15,600 mAh, Lithium-ion battery (Rechargeable)
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Operating Temperature-15°C to 55°C
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Dimesions896.2 × 682 × 35.5 mm, 11.5 kg
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InstallationWall-mount / Stand options
42″ E-Paper Interactive Whiteboard
Geniatech EWB4200 is a 42-inch E-Paper interactive whiteboard designed for classrooms, offices, and collaborative environments. Featuring eye-friendly E Ink technology, long battery life, and electromagnetic handwriting, it delivers a natural writing and viewing experience.
- 42″ large-format E Ink display with paper-like readability
- Anti-blue light screen for long-term eye protection
- High-precision electromagnetic handwriting
- Ultra-low power consumption with up to 12–15 days operation per charge
- Eco-Friendly design with flexible wall-mount or stand installation
- Full customization options for hardware and software integration
