Lenovo InTOUCH215 21.5" 16:9 HD LED LCD Touchscreen Display

Overview

The Lenovo 4ZF1C05251 is a 21.5-inch touchscreen display designed for interactive environments that require durability and clear visuals. It features an LED backlit LCD panel with a native resolution of 1280 x 1080 and a 16:9 aspect ratio, delivering bright images at 500 cd/m² and a 1000:1 contrast ratio. The 10-point in-cell touch system combined with a 14 ms response time ensures smooth and responsive interactions, making it suitable for kiosks, wayfinding stations, and public information displays.

Key features

• 10-point in-cell touch input that supports precise and responsive multi-touch gestures for tapping, swiping, and scrolling.
• Tempered protective glass with an antimicrobial coating to withstand heavy use and simplify cleaning in high-traffic public areas.
• Bright 500 cd/m² display with a 1000:1 contrast ratio for clear visibility even in well-lit environments.
• Wide viewing angles of 89 degrees horizontally and vertically, ensuring consistent image quality from different positions.
• Flexible connectivity with HDMI and USB-C ports that handle video, touch input, and power delivery, reducing cable clutter and simplifying installation.
• Supports both vertical and horizontal mounting through VESA 75 x 75 mm and 100 x 100 mm patterns, allowing versatile placement options.

Key specs

• Display size: 21.5 inches
• Native resolution: 1280 x 1080 pixels
• Aspect ratio: 16:9
• Brightness: 500 cd/m²
• Contrast ratio: 1000:1
• Response time: 14 ms
• Viewing angles: 89° horizontal / 89° vertical
• Touch technology: 10-point in-cell touch
• Protective glass: Tempered with antimicrobial coating
• Connectivity: HDMI and USB-C (video, touch, power)
• Mounting: VESA 75 x 75 mm and 100 x 100 mm

Connectivity and compatibility

This display offers straightforward integration with modern devices through HDMI and USB-C ports. The USB-C connection supports video transmission, touch input, and power delivery, which helps reduce the number of cables needed and keeps setups clean and efficient. The HDMI port ensures compatibility with a wide range of media players, computers, and other video sources, making it adaptable to various interactive applications.

Installation and setup

The Lenovo touchscreen supports both vertical and horizontal orientations, allowing it to fit into different kiosk designs, wall mounts, or enclosures. Its VESA mounting patterns (75 x 75 mm and 100 x 100 mm) provide compatibility with many standard mounting arms and brackets. This flexibility makes it easy to position the display exactly where it is needed, whether in retail, education, or public information settings.

Ideal uses and environments

Designed for environments that demand reliable and easy-to-maintain interactive displays, this model works well in retail stores, museums, educational facilities, and public lobbies. Its antimicrobial glass and durable construction make it a strong choice for high-traffic areas where hygiene and robustness are priorities. Facility managers and retail operators will appreciate its balance of performance, ease of cleaning, and flexible installation options.