Lenovo 4ZF1C05251

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.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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