Power
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Main battery: Li-ion, rechargeable, 4000mAh
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Standby: over 300 hours
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Continuous use: over 12 hours (depending on user environment)
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Charging time: 3-4 hours (with standard adaptor and USB cable)
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Expansion Slot
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1 PSAM (protocol: ISO7816), 1 SIM, 1 MicroSD (TF) slot
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Interfaces
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USB Micro-B, OTG
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Audio
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0.5W speaker, build-in microphone
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Keypad
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3 TP soft keys, 3 side keys, numeric keyboard
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Sensors
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Light sensor, proximity sensor, gravity sensor, vibration motor
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AC Adapter
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Input: 100V-240V, 50-60Hz, 0.29A
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Output: 5V, 2A
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Performance
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High-level Configuration
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CPU: Cortex A-53 1.3 GHz quad-core
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RAM+ROM: 2GB+16GB
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Low-level
Configuration
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CPU: Cortex A-53 1.3 GHz quad-core
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RAM+ROM: 1GB+8GB
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Expansion
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Supports up to 128 GB Micro SD card
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