The Sharp PN-LM431 is a 43-inch UHD 4K interactive commercial monitor. It is made for meeting rooms, collaboration spaces, interactive signage, education and training spaces, and retail use. It has a native resolution of 3840 x 2160 and 500-nit brightness.
The monitor runs on a built-in Android 14 system-on-chip, so no external media player is needed. It includes a whiteboard application, annotation tools and wireless screen sharing through EShare. A single USB-C cable carries video, touch, data and charging.
Infrared touch with zero-bonded glass supports up to 20 simultaneous touch points for writing and annotation. A high-haze anti-glare coating reduces reflections in bright rooms and public spaces. The display supports flexible orientation for signage use.
- Screen size
- 43 inches
- Resolution
- 3840 x 2160 (UHD 4K)
- Brightness
- 500 nits
- Touch
- Infrared, up to 20 touch points, zero-bonded glass
- Screen coating
- High-haze anti-glare
- Operating system
- Android 14 (built-in SoC)
- Connectivity
- Full-function USB-C with power delivery
- Software
- Whiteboard app, annotation tools, EShare wireless screen sharing
- Orientation
- Flexible orientation support for signage