POS terminal SUNMI Flex3 18.5" GMS A13 4GB+64GB Wi‑Fi

The SUNMI Flex3 18.5" GMS A13 4GB+64GB Wi‑Fi is a commercial point-of-sale terminal designed for retail and hospitality environments. It features an 18.5‑inch touchscreen with integrated Google Mobile Services, an A13 processor, 4 GB of RAM and 64 GB of internal storage. The terminal supports Wi‑Fi connectivity and provides a large interactive display for customer interaction, order entry and transaction processing. Its hardware and software combination is intended to run POS applications, manage sales workflows and enable digital signage or customer-facing interfaces.

Advantages

The SUNMI Flex3 combines a spacious 18.5" touchscreen with an efficient A13 chipset and a configuration of 4 GB RAM and 64 GB storage to balance performance and capacity for typical POS workloads. Built-in Google Mobile Services ensures compatibility with Android-based POS apps and third-party integrations. Wi‑Fi connectivity allows flexible placement in sales areas without requiring wired network access. The large display improves visibility for staff and customers and supports touch-based navigation for faster order processing.

Suitable for

• Retail checkouts and sales counters requiring a large customer-facing display
• Restaurants and cafes for order entry, kitchen routing and table management
• Reception desks and service points where interactive self-service or staff-assisted ordering is needed
• Digital signage or promotional displays with integrated POS functionalities

Key specifications

• Display: 18.5‑inch capacitive touchscreen suitable for multi-touch input
• Processor: A13-series chipset designed for efficient application performance
• Memory and storage: 4 GB RAM and 64 GB internal flash storage
• Connectivity: Wi‑Fi for wireless network access
• Software compatibility: Android-based platform with Google Mobile Services (GMS)
• Form factor: Integrated POS terminal with customer-facing large display

How to use

Connect the SUNMI Flex3 to a power source and configure the Wi‑Fi network using the system settings. Sign in to a Google account if required by the installed applications and download or configure POS software compatible with Android and GMS. Use the touchscreen to navigate menus, process sales, enter orders and display customer-facing information. Manage storage and installed applications through the system settings to ensure smooth operation and keep the device updated with security and application updates as provided by the software vendor.

Usage recommendations

Place the terminal on a stable, level surface at a comfortable height for staff and customers. Ensure reliable Wi‑Fi coverage in the area and schedule regular backups of transaction data. Keep the screen clean and use certified POS applications to maintain compatibility with Google Mobile Services and to meet operational and security requirements.