Physical Characteristics
Dimensions
156(H)×70(W)×22(T)mm
Display
4.0 inch, 800(H)×480(W) (WVGA)
Touch Panel
Multi-touch panel, gloves and wet hands supported
Power
Detachable 3.8V 4000mAh rechargeable Li-ion battery
Built in li-ion backup battery
Standard Micro USB, intelligent identification of PC and special charger; support
Charging Dock
Expansion Slot
Micro SD Card, 32GB SDHC compatible
Notification
Sound, Vibrator, LED indicator
Keypad
17keys/22 crystal keys (buttons with backlight)
Voice & Audio
Built-in loudspeaker, built-in microphone
User Environment
Operating Temp
-20 ℃~+50 ℃
Storage Temp
-40℃ to + 60℃ (Battery included)
-40℃ to + 70℃ (Battery excluded)
Humidity
5% to 95% RH non-condensing
Drop Specification
Multiple 1.5m drops to marble across the operating temperature range
Tumble Specification
1,000 1.64 ft./0.5 m tumbles (2,000 impacts)
Sealing
IP67 per IEC sealing specifications
ESD
±15kV Air discharge, ±8kV direct discharge