Shenzhen Chainway ITS Co. C4050-Q4, User Manual

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8. Device Specification
Physical Characteristics
Dimensions 176mm x 76mm x 29mm/ 6.93 x 2.99 x 1.14in
Weight 319g/ 11.25oz
Screen 4’’ WVGA (480*800), 16.7M colors
Keyboard Numeric / Qwerty
Battery Main bat. (rechargeable li-ion polymer, 3.7V, 3200 mAh)
Pistol bat. (rechargeable li-ion polymer, 3.7V, 5200 mAh)
Expansion Slot MicroSD/TF, maximum capacity of 32G
SIM Slot 1 PSAM, 1 SIM, 1 MicroSD
Audio 0.5W
Camera 8MP autofocus camera with flash
Performance Characteristics
CPU Qualcomm 1.3GHz quad core
OS Android 5.1
Memory 2GB RAM, Build-in 16GB Flash
Interface USB Micro-B, serial port RS-232(TTL)
Storage Card Type MicroSD card
Maximum Expansion Storage 32GB
User Environmental Characteristics
Operating Temperature
-10
℃
to 50
℃
Storage Temperature
-40
℃
to 70
℃
Humidity 5%RH-95%RH
（
non-condensing
）
Dropping Survive 1.2m/3.9ft. drop, 6 sides (concrete floor under operating temp.)
Sealing IP64, IEC compliance
Wireless Communication