D2s LITE Tech Specs
Product Model
Config 1: L3551 (single-display version)
Config 2: L3552 (dual-display (small+big) version)
Config 3: L3553 (dual-display (big+big) version)
Config 4: L3571 (single-display version)
Config 5: L3572 (dual-display (small+big) version)
Config 6: L3573 (dual-display (big+big) version)
Config 2: L3552 (dual-display (small+big) version)
Config 3: L3553 (dual-display (big+big) version)
Config 4: L3571 (single-display version)
Config 5: L3572 (dual-display (small+big) version)
Config 6: L3573 (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）
（*based on Android 7.1）
Config 4/5/6：SUNMI OS
（*based on Android 11）
Processor
Config 1: Cortex-A53,
octa-core 1.2GHz
Config 2/3: Cortex-A17,
quad-core 1.6GHz
Config 4/5/6：
Quad-core Cortex-A55 2.0GHz
octa-core 1.2GHz
Config 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)
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 multi-touch
Config 2/5: Main: 15.6″FHD, 1920*1080 Capacitive multi-touch
Secondary: 10.1″HD, 1024*600 Capacitive multi-touch (support facial recognition camera)
Config 3/6: Main: 15.6″FHD, 1920*1080 Capacitive multi-touch
Secondary: 15.6″FHD, 1920*1080 Capacitive multi-touch (support facial recognition camera)
Config 2/5: Main: 15.6″FHD, 1920*1080 Capacitive multi-touch
Secondary: 10.1″HD, 1024*600 Capacitive multi-touch (support facial recognition camera)
Config 3/6: Main: 15.6″FHD, 1920*1080 Capacitive multi-touch
Secondary: 15.6″FHD, 1920*1080 Capacitive multi-touch (support facial recognition camera)
Ports
4*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
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
Facial recognition
camera (optional)
camera (optional)
Wi-Fi
2.4GHz
IEEE 802.11 b/g/n
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
IEEE 802.11 b/g/n
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
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)
(lock screen button)
External Memory
1*MicroSD (TF)
Config 1/2/3:up to 64G
Config 4/5/6：up to 1TB
Config 1/2/3:up to 64G
Config 4/5/6：up to 1TB
Dimensions (L*W*H)
Config 1/4: 199.7*381.6*345.51mm
Config 2/5: 199.7*381.6*369.1mm / 199.7*381.6*405.3mm (with facial recognition camera)
Config 3/6: 205.5*381.6*402.1mm / 205.5*381.6*433.8mm (with facial recognition camera)
Config 2/5: 199.7*381.6*369.1mm / 199.7*381.6*405.3mm (with facial recognition camera)
Config 3/6: 205.5*381.6*402.1mm / 205.5*381.6*433.8mm (with facial recognition camera)
Power Adapter
Input: AC 100~240V/1.5A
Output: DC 24V/1.5A
Output: DC 24V/1.5A
Total Weight
Config 1/4: 3.25 Kg
Config 2/5: 3.95 Kg
Config 3/6: 4.99 Kg
Config 2/5: 3.95 Kg
Config 3/6: 4.99 Kg
Environment
Working temp: 0°C~40°C
Storage temp: -20°C~60°C
Storage temp: -20°C~60°C
Reviews
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