SOLUM Newton Pro Full Color 4 black

The SOLUM Newton Pro Full Color 4" Black stands apart from conventional e-paper displays by combining a four-color palette (black, white, red, yellow) with a high-resolution 400 x 300 pixel screen and robust IP67 protection. This model is engineered for environments where visual impact and durability are equally critical, such as retail shelf labels, industrial signage, and smart office applications. Unlike monochrome e-paper, it delivers vibrant accents without sacrificing the ultra-low power consumption and sunlight readability inherent to E Ink technology.

Highlights

• 4.2-inch full color e-paper display with 400 x 300 resolution (119 DPI)
• Supports black, white, red, and yellow for eye-catching content
• Wireless 2.4 GHz RF communication using SOLUM's proprietary Newton protocol
• NFC interface (ISO 14443A) for quick pairing and configuration
• Multi-color LED indicator for status at a glance
• Powered by two CR2450 coin cells, lasting up to 7 years at 2 updates per day
• IP67 rated: fully dust-tight and protected against temporary immersion
• AES 128-bit encryption ensures secure data transmission

In daily use

Deploying the Newton Pro Full Color is straightforward: mount the display, power it with the included batteries, and connect it to a compatible SOLUM gateway or management system. The 2.4 GHz RF link provides reliable coverage across typical retail or office spaces, while NFC allows field technicians to configure or diagnose units using a smartphone. The full color refresh completes in approximately 10–15 seconds, making it ideal for price updates, promotional messages, or wayfinding that changes a few times per day. The LED indicator can be programmed to signal low battery, successful update, or other alerts, reducing manual checks.

Full specifications

• Display technology: E-Paper (electrophoretic)
• Display type: Full color (black, white, red, yellow)
• Display size: 4.2 inches
• Resolution: 400 x 300 pixels
• Pixel density: 119 DPI
• Communication: 2.4 GHz RF (Newton protocol)
• NFC: ISO 14443A
• LED indicator: Multi-color
• Battery: 2 x CR2450 lithium coin cell
• Estimated battery life: Up to 7 years (2 updates/day)
• Operating temperature: 0°C to 40°C (32°F to 104°F)
• Storage temperature: -20°C to 60°C (-4°F to 140°F)
• Humidity: 0% to 90% RH (non-condensing)
• Bezel color: Black
• Ingress protection: IP67
• Full color refresh time: Approx. 10–15 seconds
• Security: AES 128-bit encryption

Final note

For businesses seeking a reliable, low-maintenance digital label solution with the added punch of full color, the SOLUM Newton Pro Full Color 4" Black is a proven choice. Its long battery life, rugged build, and secure wireless protocol minimize operational overhead while maximizing message visibility.