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HISENSE D90 Technical Specifications CONFIDENTIAL
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4. Hardware Specification
Network CDMA+GSM
Frequency Band CDMA: 800MHz
GSM: 900/1800/1900 MHz
Solution CDMA: Qualcomm QSC6020
GSM: MTK MT6223
Working Mode R-UIM
Vocoder 8K EVRC
Peak Data Rate 153.6kbps
Main Processor ARM9 Processor
Multi-Processor C627
ROM 256Mbits NAND for CDMA, 64Mbits for
GSM
RAM 64Mbits SDRAM+32Mbits SDRAM
Memory
Available User Memory Space TBD
Removable Memory
Card
Micro SD card
Physical Dimension 2.4”(AA)
Resolution QVGA
Color Depth 256K
Type TFT
Main LCD
Touching Screen Type Yes, resistance
Sub-LCD No
Backlight Type LED
Keypad Area 23 Number of Keystroke
Side key 4
Keystroke Backlight Yes, blue
Sensor of Saving
Energy
No
Ring Chipset No
Camera Yes,1.3M
Flash Lamp No
Infra-Red No
Bluetooth Yes, voice
Power off Clock Yes
Vibrator Motor Yes
FM No
Data Port 5 Pin Mini USB
Power Supply Port 5 Pin Mini USB
Antenna Built-in
Vehicle Power Adapter No
Indicator No