SUNMI FLEX 3 18.5 inch Android POS touchscreen
SUNMI FLEX 3 18.5 inch Android POS side view
SUNMI FLEX 3 18.5 inch Android POS back view
SUNMI FLEX 3 18.5 inch Android POS front view
SUNMI FLEX 3 18.5 inch Android POS side profile
SUNMI FLEX 3 18.5 inch Android POS system with touchscreen
Close-up of SUNMI FLEX 3 18.5 inch Android POS touchscreen display
SUNMI FLEX 3 18.5 inch Android POS with sleek design and touchscreen
Rear view of SUNMI FLEX 3 18.5 inch Android POS with ports
Side angle of SUNMI FLEX 3 18.5 inch Android POS with modern look
SUNMI FLEX 3 18.5 Android POS touchscreen
SUNMI FLEX 3 18.5 inch Android POS touchscreen
SUNMI FLEX 3 18.5 inch Android POS side view
SUNMI FLEX 3 18.5 inch Android POS back view
SUNMI FLEX 3 18.5 inch Android POS front view
SUNMI FLEX 3 18.5 inch Android POS side profile
SUNMI FLEX 3 18.5 inch Android POS system with touchscreen
Close-up of SUNMI FLEX 3 18.5 inch Android POS touchscreen display
SUNMI FLEX 3 18.5 inch Android POS with sleek design and touchscreen
Rear view of SUNMI FLEX 3 18.5 inch Android POS with ports
Side angle of SUNMI FLEX 3 18.5 inch Android POS with modern look
SUNMI FLEX 3 18.5 Android POS touchscreen

SUNMI FLEX 3 18.5” Android POS System – Octa-Core 2.4GHz, 4GB+64GB, FHD Touchscreen, NFC, Wi-Fi, GMS-EDLA, US/EU/UK Adapter

Nearly nineteen inches of clarity
18.5" Full HD touchscreen display
Octa-core 2.4GHz processor
NFC, WiFi, and GMS-EDLA support
4GB RAM + 64GB storage
Price
$1,042.29
$1,042.29
Available In Stock

4.9/5 Customer Rating

Fast, Reliable Shipping

100% Secure Checkout

Upgrade your business with the SUNMI FLEX 3 18.5” Android POS System, a powerful and versatile terminal built for modern retail and hospitality environments. Featuring a vibrant 18.5-inch Full HD touchscreen, it delivers crystal-clear visuals and smooth, intuitive interaction—perfect for streamlining transactions, managing operations, and enhancing customer experience. Powered by an octa-core 2.4GHz processor, this high-performance POS system ensures fast processing, seamless multitasking, and reliable daily operation.

Designed for flexibility and scalability, the SUNMI FLEX 3 comes equipped with 4GB RAM and 64GB storage to handle essential business applications with ease. With GMS-EDLA certification, it provides secure access to Google services and a wide range of apps. Integrated NFC and Wi-Fi connectivity enable fast, secure, and contactless transactions, while the included US/EU/UK adapter ensures compatibility across multiple regions—making it a future-ready solution for growing businesses.

Key Features

  • 18.5-inch Full HD touchscreen for clear and responsive display
  • Octa-core 2.4GHz processor for fast and efficient performance
  • 4GB RAM + 64GB storage for smooth operations
  • GMS-EDLA certified for secure Google services access
  • NFC support for contactless payments
  • Wi-Fi connectivity for seamless transactions
  • Multi-region adapter (US/EU/UK) included
  • Modern, high-performance POS system design

Ideal For

  • Retail stores and supermarkets
  • Restaurants and quick-service chains
  • Hotels and hospitality businesses
  • Service counters and payment stations
  • Businesses requiring scalable POS solutions

Upgrade to the SUNMI FLEX 3 today—experience powerful performance, flexible connectivity, and a smarter POS system built for growth. Order now!

Shipping Information

Blank (unprogrammed) units ship same day on orders placed before 10 AM CST. Injected or programmed units ship once configuration is complete.

  • Standard Shipping: 3–5 business days
  • Expedited Shipping: 1–2 business days (extra fee)
  • Free Shipping: Automatically applied on orders over $999

Blind Shipping Available
If you’re a reseller, we can ship without branding or company info.
Just request blind shipping at checkout or contact support.

Returns & Refunds

Items eligible for return must be unopened, unused, and in original condition.
Contact support@allstarterminals.com within 14 days to start a return.

  • Bulk Orders (10+ units): Final sale, non-returnable
  • Accessories: Non-refundable (cables, stands, scanners, power supplies, etc.)
  • Programmed/Encrypted Devices: Cannot be returned due to compliance regulations

Restocking Fee:
Opened or used terminals may incur a 25% restocking fee.

Refunds:
Once a refund is processed, the money is returned to the original payment method within 5–7 business days.

Customer is responsible for return shipping.

Damaged or Defective Items

If your item arrives damaged or not functioning, contact us within 3 days.
We’ll inspect and send a replacement if needed.

Learn More
See full specsSpec sheet (PDF)
SUNMI FLEX 3 18.5” Android POS System – Octa-Core 2.4GHz, 4GB+64GB, FHD Touchscreen, NFC, Wi-Fi, GMS-EDLA, US/EU/UK Adapter
  • Overview
  • Specifications

Product specifications

The SUNMI FLEX 3 18.5-inch is an Android POS with an octa-core 2.4GHz processor and 4GB RAM / 64GB storage for retail and hospitality. GMS-EDLA certified with NFC and Wi-Fi, includes a US/EU/UK adapter.
Operating System
Android (GMS-EDLA)
Display
18.5-inch FHD touchscreen
Processor
Octa-core 2.4GHz
Memory
4GB RAM, 64GB storage
Connectivity
Wi-Fi, NFC
Adapter
US, EU, UK included
SUNMI FLEX 3 18.5 inch Android POS side view

SUNMI FLEX 3 18.5" specifications

16 specs
Operating System
SUNMI OS 4.0 (based on Android 13)· GMS supported
Processor
Qualcomm octa-core, up to 2.4GHz
Memory
4GB RAM + 64GB ROM· MicroSD up to 2TB
Display
18.5" FHD 1920x1080 IPS, 400 nits, capacitive multi-touch, anti-fingerprint· Tilts 15 to 80 degrees
Card Readers
NFC contactless: tap on screen
Comms
Wi-Fi 2.4GHz/5GHz 802.11 a/b/g/n/ac· Bluetooth 5.0, BLE· Gigabit LAN· PoE
Printer
None (optional printer stand)
Ports
2x USB 2.0 Type-A· 4x Micro USB· Type-C debug· Type-C power· 2x RJ45 Gigabit· PoE· RS485/RS232· Audio jack
Cameras / Scanner
None built in. Optional monocular, binocular or 3D camera and scanner modules
Battery
None (mains or PoE powered)
Adapter / Power
Input 100-240V AC· Output 20V/3.5A
Keys / Buttons
Power button with fingerprint ID
Audio
2x 3W speakers· 2 microphones
Physical
443 x 264 x 29.8 mm· VESA 100x100· IP54 front
Environmental
Operating 0 to 40°C· Storage -20 to 60°C· Humidity 5-95% non-condensing
Accessories
Optional: indicator light· NFC, MSR and scanner module· cameras· PoE module· POS bracket· floor or printer stand

Model F9J1A/F9J2A

Specifications from manufacturer documentation (source), October 2026. Specs can vary by hardware revision and build. Confirm the configuration with our team before ordering.

Download spec sheet (PDF)Request a wholesale quote

Reliable & Tested Hardware

Quality terminals built for dependable daily use.

Secure Payment Technology

Secure support for card and contactless payments.

Wholesale Pricing

Competitive pricing for bulk orders.

Enquire Now

450+ Businesses Served

Payment solutions trusted by businesses worldwide.

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