D2s
 

Product Model:  

Config 1: L1551 (single-display version)  

Config 2: L1552 (dual-display (small+big) version)  

Config 3: L1553 (dual-display (big+big) version)  

Config 4: L1591 (single-display version)  

Config 5: L1592 (dual-display (small+big) version)  

Config 6: L1593 (dual-display (big+big) version)

 

OS:  

Config 1/2/3: SUNMI OS (*based on Android 7.1)  

Config 4/5/6: SUNMI OS (*based on Android 11)

 

Processor:  

Config 1/2/3: Cortex-A17, quad-core 1.6GHz  

Config 4/5/6: Quad-core Cortex-A55 2.0GHz

 

Memory:  

Config 1/2/3: 2GB RAM + 8GB ROM  

Config 4/5/6: 2GB RAM + 16GB ROM  

Config 4/5/6: 4GB RAM + 64GB ROM (optional)

 

Display:  

Config 1/4: Main: 15.6'' FHD, 1920*1080 Capacitive *-touch  

Config 2/5: Main: 15.6'' FHD, 1920*1080 Capacitive *-touch  

Secondary: 10.1'' HD, 1024*600 Capacitive *-touch (support facial recognition camera)  

Config 3/6: Main: 15.6'' FHD, 1920*1080 Capacitive *-touch  

Secondary: 15.6'' FHD, 1920*1080 Capacitive *-touch (support facial recognition camera)

 

Printer:  

Built-in 58mm thermal printer  

Print speed: 160mm/s  

Printer life: 50km  

Paper roll: φ60mm

 

Ports:  

5*USB Type A port  

1*RJ11 Serial port  

1*RJ12 Cash drawer port  

1*RJ45 LAN port  

1*Audio jack  

1*Power port  

1*Micro USB debug port

 

Camera:  

Config 1/4: N/A  

Config 2/3/5/6: Facial recognition camera (optional)

 

Wi-Fi:  

Config 1/2/3: 2.4GHz, support IEEE 802.11 b/g/n  

Config 4/5/6: 2.4GHz/5GHz, support IEEE 802.11 a/b/g/n/ac

 

Bluetooth:  

Config 1/2/3: 2.1/3.0/4.2, support BLE  

Config 4/5/6: 2.1/3.0/4.0/4.2/5.0

 

LAN:  

LAN 100M

 

Speaker:  

1*3W

 

Buttons:  

1* Power on/off button (lock screen button)

 

External Memory:  

1*MicroSD (TF)  

Config 1/2/3: up to 64GB  

Config 4/5/6: up to 1TB

 

Dimensions (L*W*H):  

Config 1/4: 208.7*381.6*383.1mm  

Config 2/5: 208.7*381.6*405.3mm / 208.7*381.6*441.5mm (with facial recognition camera)  

Config 3/6: 225.0*381.6*441.5mm / 225.0*381.6*471.1mm (with facial recognition camera)

 

Power Adapter:  

Input: AC 100~240V/1.7A  

Output: DC 24V/2.5A

 

Total Weight:  

Config 1/4: 3.2Kg  

Config 2/5: 3.9Kg  

Config 3/6: 4.8Kg

 

Environment:  

Working temp: 0°C~40°C  

Storage temp: -20°C~60°C