SUNMI FLEX 3 22-inch Android POS system with touchscreen and accessories
Side view of SUNMI FLEX 3 22-inch Android POS with sleek design
Close-up of SUNMI FLEX 3 22-inch Android POS touchscreen display
Front view of SUNMI FLEX 3 22-inch Android POS with branding
SUNMI FLEX 3 22-inch Android POS with stand and accessories
Large touchscreen POS system with sleek design and modern interface
Business POS terminal with high-resolution display and compact build
Retail POS device with advanced features and ergonomic design
Modern POS terminal with large screen and user-friendly interface
All-in-one POS system with touchscreen and streamlined appearance
SUNMI FLEX 3 22” Android POS system with large touchscreen and sleek design
SUNMI FLEX 3 22-inch Android POS system with touchscreen and accessories
Side view of SUNMI FLEX 3 22-inch Android POS with sleek design
Close-up of SUNMI FLEX 3 22-inch Android POS touchscreen display
Front view of SUNMI FLEX 3 22-inch Android POS with branding
SUNMI FLEX 3 22-inch Android POS with stand and accessories
Large touchscreen POS system with sleek design and modern interface
Business POS terminal with high-resolution display and compact build
Retail POS device with advanced features and ergonomic design
Modern POS terminal with large screen and user-friendly interface
All-in-one POS system with touchscreen and streamlined appearance
SUNMI FLEX 3 22” Android POS system with large touchscreen and sleek design
SUNMI FLEX 3 22-inch Android POS system with touchscreen and accessories
Side view of SUNMI FLEX 3 22-inch Android POS with sleek design
Close-up of SUNMI FLEX 3 22-inch Android POS touchscreen display
Front view of SUNMI FLEX 3 22-inch Android POS with branding
SUNMI FLEX 3 22-inch Android POS with stand and accessories
Large touchscreen POS system with sleek design and modern interface
Business POS terminal with high-resolution display and compact build
Retail POS device with advanced features and ergonomic design
Modern POS terminal with large screen and user-friendly interface
All-in-one POS system with touchscreen and streamlined appearance
SUNMI FLEX 3 22” Android POS system with large touchscreen and sleek design
SUNMI

SUNMI FLEX 3 22” Android POS System – Octa-Core 2.7GHz, 6GB+128GB, FHD Touchscreen, NFC, Wi-Fi, GMS-EDLA, US/EU/UK Adapter

Regular price
$1,520.29
Sale price
$1,520.29
Regular price
22” Full HD display
High-performance octa-core processor
Modular POS system
Designed for high-volume operations
In Stock

Take your business to the next level with the SUNMI FLEX 3 18.5” Android POS System, a high-performance terminal built for speed, scalability, and modern operations. Featuring a vibrant 18.5-inch Full HD touchscreen, it delivers crystal-clear visuals and smooth, responsive interaction—perfect for streamlining transactions and enhancing customer experience. Powered by an advanced octa-core 2.7GHz processor, this POS system ensures ultra-fast processing, seamless multitasking, and reliable performance in demanding business environments.

Designed for growing businesses, the SUNMI FLEX 3 comes equipped with 6GB RAM and 128GB storage to handle intensive applications and high transaction volumes with ease. With GMS-EDLA certification, it provides secure access to Google services and a wide ecosystem of business apps. Integrated NFC and Wi-Fi connectivity enable fast, secure, and contactless payments, while the included US/EU/UK adapter ensures global compatibility—making it a future-ready solution for any enterprise.


Key Features

  • 18.5-inch Full HD touchscreen for clear and responsive display
  • Octa-core 2.7GHz processor for ultra-fast performance
  • 6GB RAM + 128GB storage for high-demand applications
  • 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
  • High-performance, scalable Android POS system

Ideal For

  • Large retail stores and supermarkets
  • Restaurants and quick-service chains
  • Hotels and hospitality businesses
  • High-volume service counters
  • Businesses requiring scalable POS solutions

Upgrade to the SUNMI FLEX 3 today—experience powerful speed, advanced features, and a smarter POS system designed for growth. Order now!

Shipping Information

Most orders ship same day if placed before 2 PM CST.

  • Standard Shipping: 3–5 business days
  • Expedited Shipping: 1–2 business days (extra fee)
  • Free Shipping: Automatically applied on orders over $999
  • International Shipping: Available. Delivery times and rates vary by destination.

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.

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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:
Approved refunds are issued to the original payment method within 7–8 business days.

Customer is responsible for return shipping.

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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
  • large screen POS
  • restaurant pos
  • retail POS
  • retail system
  • self-service counters
  • sunmi

Easy to Set Up

Simple plug-and-play setup so you can start using it quickly.

Learn More

100% Authentic Devices

Every terminal comes straight from trusted brands, never third-party sellers or grey-market sources.

Dedicated Wholesale Support

Resellers get direct access to a team that understands volume orders.

Contact us

Why You Can Trust Allstar Terminals

We take payment hardware seriously. Every device is inspected, tested, and verified before it leaves our warehouse.

When you order from us, you get equipment that works out of the box and support from a team that understands payment environments inside and out.

Authentic, certified devices
Every product is sourced directly from trusted brands like PAX, Ingenico, Verifone, Valor, Dejavoo, and SUNMI.
Same-day shipping available
Most orders ship same-day when placed before 3 PM EST.
Encryption available
We offer secure encryption services when required—so your device arrives ready to deploy.
Real support when you need it
Our team is here to help you before and after your purchase.

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