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Sunmi K2 Mini 15.6" Android Kiosk - 4GB Ram/16GB Rom/7.1/Receipt Printer/ 2D Barcode Scanner/

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Sunmi K2 Mini Self-Service Kiosk Specs | Features, Advantages & Benefits

Sunmi K2 Mini Capabilities & Specifications

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⚙️ Key Features

15.6" FHD Multi-Touch Screen Display

Compact 15.6" Full HD (1080 x 1920) capacitive multi-touch portrait screen delivering clear imagery with responsive interaction.

Optimized Android Operating System Performance

Runs Android 7.1 with SUNMI OS, powered by a high-performance Qualcomm octa-core or Rockchip quad-core processor with 2GB RAM + 16GB ROM.

High-Speed Seiko Thermal Printer Printing

Integrated Japanese Seiko thermal printer with auto-cutter supporting 58mm/80mm paper rolls and printing speeds up to 250mm/s.

Ergonomic 1D/2D Barcode Scanner Scanning

Built-in wide-angle scanner tilted at 7.5° for effortless scanning of mobile payment QR codes and printed product barcodes.

Flexible Deployment Options Hardware

Offers multiple deployment styles including Single-Screen Desktop, Dual-Screen Desktop, and Wall-Mounted configurations.

Rich Interface & Connectivity Connectivity

Features 5x USB ports, RJ11 serial, RJ12 cashbox, RJ45 LAN, dual-band Wi-Fi, Bluetooth BLE, and MicroSD card expansion.

Adjustable 3D Facial Recognition Optional

Includes an optional 3D structured light camera with 5° to 23° tilt adjustment for secure face-ID payments and membership verification.

🚀 Industrial Advantages

Ultra-Compact Self-Service Footprint Design

Half the size and weight (~8kg to 10kg) of standard kiosks, making self-checkout feasible even in space-constrained stores.

Ergonomic User-Centric Angles Flexibility

Tilted scanning bay and angle-adjustable facial recognition camera ensure comfortable operation for users of varying heights.

Heavy-Duty High-Speed Output Reliability

Commercial-grade Seiko print engine ensures ultra-fast receipt issuance and long-term durability during busy retail hours.

Versatile Modular Setup Modular

Supports optional extensions including NFC reader, ID card scanner, and dual-screen displays tailored to specific business needs.

Enterprise SUNMI OS Ecosystem Ecosystem

Provides centralized cloud management, kiosk mode locking, canary deployment, and app store access for simple maintenance.

📈 Business Benefits

Maximized Store Floor Efficiency Efficiency

Allows small shops, cafes, and boutique stores to introduce self-service capabilities without sacrificing valuable floor or counter space.

Lower Operating & Labor Costs Cost Savings

Automates order entry and contactless payment processing, allowing store personnel to focus on order preparation and service quality.

Shorter Queues & Faster Checkout Revenue

Quick barcode reading and high-speed receipt printing significantly speed up the checkout process to serve more customers per hour.

Flexible Retail & Catering Adoption Versatility

Adaptable across diverse sectors including convenience stores, quick-service restaurants, ticket venues, and queue systems.

Seamless Contactless Experience Experience

Delivers a swift, self-directed shopping journey with QR code, face-ID, and NFC options that modern shoppers prefer.

SUNMI K2 Mini Self-Service Kiosk Technical Specifications

SUNMI K2 Mini Technical Specifications

Detailed hardware and technical parameters for the SUNMI K2 Mini Self-Service Kiosk Series.

Brand & Model
SUNMI K2 Mini (Smart Self-Service Kiosk)
Operating System
Sunmi OS (Based on Android 7.1 / Android 11 depending on region/version)
Processor
Qualcomm Snapdragon Octa-core Processor
Memory Options
2GB RAM + 16GB ROM / 4GB RAM + 16GB ROM
Display
15.6" FHD 1920×1080 Capacitive Multi-touch screen
Barcode Scanner
Integrated 1D/2D optical barcode and QR code reader
Thermal Printer
Built-in 58mm or 80mm high-speed thermal printer with auto cutter (Print speed: up to 250mm/s)
Camera Options
3D Structured Light Camera (Supports facial recognition payment / 1D & 2D identification)
NFC & Card Reader
Optional integrated NFC reader for contactless payment & membership cards
Audio & Speaker
1 × 3W High-volume speaker
Wireless Connectivity
Wi-Fi 2.4GHz / 5GHz (IEEE 802.11 a/b/g/n/ac), Bluetooth 4.2 BLE
Network (LAN)
1 × RJ45 Gigabit Ethernet (1000M)
External Ports
5 × USB Type-A, 1 × Micro USB debug port, 1 × RJ12 Cash Drawer port, 1 × Audio Jack, 1 × Power Port
External Storage
1 × MicroSD (TF) Card Slot (Up to 64GB / 128GB)
Power Adapter
Input: AC 100~240V | Output: DC 24V / 2.5A
Environmental Conditions
Operating Temperature: 0°C to 40°C | Storage Temperature: -20°C to 60°C
Configurations & Mounts
  • Single-Screen Desktop: Compact counter-top installation
  • Dual-Screen Desktop: Merchant + Customer interaction screens
  • Wall-Mounted: Space-saving wall installation (VESA compliant)
  • Floor-Standing: Mounted on a dedicated pole stand
Dimensions & Weight
  • Desktop Edition: ~380 × 280 × 590 mm | Approx. 10.5 kg
  • Wall-Mounted Edition: ~380 × 150 × 520 mm | Approx. 8.2 kg