Operating system: sunmi os based on android 11.
processor & performance:
• quad-core 2.0 ghz cpu
. 2 gb ram + 16 gb rom
• display: around 5.5-inch hd capacitive
• supports both receipt (≈58 mm width)
• fast print speeds (up to ~70 mm/sec).
• 4g lte, dual-band wi-fi, bluetooth .
• usb-c port for charging/data.
. front camera for face recognition and employee authentication
• optional nfc reader and 2d barcode scanner
• supports larger 80 mm receipt printing, label, and black-mark printing depending on variant.
performance:
• octa-core cpu (4 × 2.0 ghz + 4 × 1.5 ghz).
• options for 2 gb+16 gb or higher 3 gb+32 gb configurations.
• battery:
• same removable 3,500 mah (7.7 v) battery