Overview & Features
Technical Specifications
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Overview & Features
Brand
Huawei
Model
U8230
Released
2009 Oct 31
Manufacturer
Huawei
Hardware Designer
Huawei
Technical Specifications
Display
Pixel Size
0.15428 mm/pixel
Resolution
320x480
153600 pixels
Display Area
3655.8 square millimeter
Display Type
Color TN-TFT LCD
display
Display Width
49.37 mm
Pixel Density
165 PPI
Display Height
74.05 mm
Display Diagonal
89 mm
Display Color Depth
18 bit/pixel
Display Illumination
Yes
Display Subpixel Scheme
RGB Matrix (3 subpixels)
Display Area Utilization
50.4%
Number of Display Scales
262144
Scratch Resistant Screen
No
Horizontal Full Bezel Width
13.13 mm
Display Light Reflection Mode
Yes
Power Supply
Battery
Lithium-ion polymer (LiPo)
removable
1-cell
Nominal Battery Capacity
1500 mAh battery
Nominal Cell Capacity (1st cell)
1500 mAh cell
Sound Playing
Audio Output
2.5mm
Loudspeaker(s)
mono
D/A Holding Frequency
44100 Hz
D/A Converter Nominal Resolution
16 bit quantization
Cellular Phone
SIM Card Slot
Mini-SIM (2FF)
Call Alert Sound
40-chord melody
Cellular Antenna
Internal antenna
Cellular Controller
Qualcomm MSM7200A (QDSP4000, QDSP5000)
Supported Cellular Bands
GSM 850MHz (B5)
GSM 900MHz (B8)
GSM 1800MHz (B3)
GSM 1900MHz (PCS, B2)
UMTS 2100MHz (Band I, IMT)
bands
Complementary Phone Services
Voice transmission
Voice speaker
Vibrating Alert
Speakerphone
Supported Cellular Data Links
CSD 9.6 kbps
GPRS (Class unspecified)
GPRS Class 10
EDGE (Class unspecified)
UMTS 384 kbps (W-CDMA)
HSUPA (Cat. unspecified)
HSUPA 2.0 Mbps (Cat. 5)
HSDPA (Cat. unspecified)
HSDPA 7.2 Mbps (Cat. 8)
data links
Audio Subsystem
Audio Channel(s)
stereo
Sound Recording
Microphone(s)
mono
A/D Sampling Frequency
44100 Hz
A/D Converter Nominal Resolution
16 bit quantization
Auxiliary Camera
Aux. Camera Image Sensor
No
Built-in Sensors
Built-in accelerometer
Yes
Operative Memory
RAM Type
SDRAM
RAM Capacity
128 MiB RAM
Ingress Protection
Protection from liquids
Yes
Protection from solid materials
Yes
Control Peripherals
Scroll Wheel
Trackball
Touchscreen Type
Resistive touch sensing
screen
Touchscreen Simultaneous Touch Points
Single-touch
Graphical Subsystem
Graphical Controller
N/A
Non-volatile Memory
Non-volatile Memory Type
Flash EEPROM
Non-volatile Memory Capacity
256 MiB
Non-volatile Memory Interface
Yes
Physical Attributes
Mass
135 g
Depth
13.6 mm
Width
62.5 mm
Height
116 mm
Bounding Volume
98.6 ccm
Multimedia Broadcast
FM Radio Receiver
No
Satellite Navigation
Satellite Antenna
Internal antenna
Navigation Controller
Qualcomm MSM7200A gpsOne
Supported GPS protocol(s)
GPS (NMEA 0183)
Complementary Satellite Services
Assisted GPS
Software Environment
Platform
Google Android
Operating System
Google Android 1.5 (Cupcake)
Operating System Kernel Version
2.6.28
Audio/Video Interfaces
A/V Out
No
Auxiliary Camera No. 2
Aux. 2 Camera Image Sensor
No
Auxiliary Camera No. 3
Aux. 3 Camera Image Sensor
No
Auxiliary Camera No. 4
Aux. 4 Camera Focus
No
Aux. 4 Camera Image Sensor
No
Primary Camera System
Zoom
1.0 x optical zoom
8.0 x digital zoom
Flash
No
Focus
Contrast Detection Autofocus (CD AF)
Video Recording
320x240 pixel
Camera Placement
Rear
Camera Resolution
2048x1536 pixel
Camera Image Sensor
CMOS
Recordable Image Formats
JPG
Recordable Video Formats
3GP , MPEG4
Number of effective pixels
3.1 MP camera
Secondary Camera System
Secondary Camera Sensor
No
Communication Interfaces
USB
USB 2.0
USB Hi-Speed (480 Mbps)
Bluetooth
Bluetooth 2.0 + Enhanced Data Rate
Internal antenna
Wireless LAN
IEEE 802.11b
IEEE 802.11g
Internal antenna
USB Connector
Yes
Bluetooth profiles
A2DP
AVRCP
Expansion Interfaces
TransFlash
microSD
microSDHC
Secondary Cellular Phone
Sec. Supported Cellular Networks
No
Secondary Auxiliary Camera
Sec. Aux. Cam. Image Sensor
No
Application processor, Chipset
CPU
Qualcomm MSM7200A, 2007, 32 bit, single-core, 90 nm
CPU Clock
528 MHz
Secondary Auxiliary Camera No. 2
Sec. Aux. 2 Cam. Image Sensor
No
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