Castles Technology’s newly designed S1F4 MAX DUO is next generation portable device. S1F4 MAX DUO offers multifunctional capabilities and optimizes the checkout process for your business.
The S1F4 MAX DUO is based on a secure Android platform with integrated contactless reader and a large 6.7” full touchscreen.
Secure Android 13
High Performance
PCI PTS 6.x
1.9” Color Display
Up to 5MP
Processor: ARM Cortex A75 + A55 Octa-Core 2.0GHz Secure Processor
Memory: Flash: 2GB up to 3GB | RAM: 32GB up to 64GB | MicroSD Socket
Operating System: Android 13
Display: Main Screen: 6.7" Color HD+ | 1600 x 720px Capacitive Multi-Touch; Sub Screen: 1.9” Color | 170 x 320px
Card Reader: Magnetic Stripe, Smart Card, Contactless
Communication Interface Options: Wireless
Communication Ports: USB-C
Wireless: 4G LTE, 3G, Wi-Fi, Bluetooth
Positioning: GPS, GLONASS, BEIDOU, GALILEO
Audio: Speaker | Audio Jack
SIM & SAM: 2 SIM | 1 SIM + eSIM* | 2 SAM*
Camera: Front: 2MP FF (optional) | Rear: 0.3MP FF | 2MP AF (optional) | 5MP FF (optional)
Printer: Paper Roll: 58mm width, 40mm Diameter | Speed: 90mm/s
Power Supply: Adapter: 5V/2A | Battery: 3350mAh/7.2V Li-Ion
Dimensions (L x W x H): 192 x 81 x 54 mm
Weight: 475g
Operating Temperature: -10 to 50ºC
Storage Temperature: -20°C to 70°
Operating Humidity: 5% to 90% Non-condensing
Storage Humidity: 5% to 90% Non-condensing
Certification: PCI PTS 6.x | EMV L1/L2 | payWave | PayPass | ExpressPay | D-PAS | Interac Flash | J/Speedy | FeliCa | QuickPass | TQM
CasHUB Support: Yes
Optional Accessories: Charging Cradle, Communication Cradle, Mini charger
Designed for extreme durability, S1U2-M4 delivers reliable performance in the toughest unattended environments.
Keep your business connected, mobile, and always ready to accept payments with S1F4. Boost operational efficiency and deliver seamless customer experiences.
The S1F4K mobile POS terminal serves as the specialized model within the S1F4 series, precision-engineered to optimize your operational workflow.