The durable enterprise-class Zebra TC21 touchcomputer features an attractive, compact smartphone design and many practical features to enhance productivity in industrial environments. Wi-Fi connectivity makes it ideal for stationary work, while the Android operating system, equipped with over 50 security and privacy enhancements, ensures a high level of security. Users can select from various configuration options based on their specific requirements.

For reliable communication, the touchcomputer supports multiple options, including Voice over Wi-Fi (VoWiFi). Additionally, Push-to-Talk (PTT) and Express (a Mobility DNA tool) can be optionally installed. The TC21 boasts a 5" HD touchscreen, a battery life of up to 14 hours, and interfaces for WLAN, Bluetooth, and NFC. The integrated 5 MP front camera is suitable for video calls, while the 13 MP rear camera is designed for barcode scanning and detailed photo capture, such as proof of delivery and documentation of repairs or damage.

For scan-intensive tasks, optional SE4710 and SE4100 enterprise scan modules are available. The TC21's compact size and lightweight design make it easy to carry and operate with one hand. A wrist mount allows users to focus entirely on their tasks without handling the device. Additionally, the touchcomputer is waterproof and dustproof, capable of withstanding multiple drops to concrete, as well as exposure to snow, rain, heat, and cold.

The TC21 touchcomputer is supported by the powerful, free tools of Mobility DNA Professional and the optional Zebra OneCare SV support plan, which offers comprehensive protection, including coverage for normal wear and tear, live and online technical support, and priority handling of repairs.