Overview & Features
Technical Specifications
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Overview & Features
Brand
Arima
Model
U308
Released
2006 Sep
Manufacturer
Arima Communications
General Extras
Passive stylus
Hardware Designer
Arima Communications
List of Additional Features
GPRS Class B Mult-slot Class 10
Technical Specifications
Display
Pixel Size
0.17686 mm/pixel
Resolution
208x320
66560 pixels
Display Area
2081.9 square millimeter
Display Type
Color TN-TFT LCD
display
Display Width
36.79 mm
Pixel Density
144 PPI
Display Height
56.59 mm
Display Diagonal
67.5 mm
Display Color Depth
16 bit/pixel
Display Illumination
Yes
Display Subpixel Scheme
RGB Matrix (3 subpixels)
Display Area Utilization
34.9%
Number of Display Scales
65536
Scratch Resistant Screen
No
Horizontal Full Bezel Width
18.71 mm
Display Light Reflection Mode
transflective
Power Supply
Battery
Lithium-ion polymer (LiPo)
removable
1-cell
Estimated Battery Life
8.0 hours
Nominal Battery Capacity
1000 mAh battery
Estimated Average Current
125 mA
Nominal Cell Capacity (1st cell)
1000 mAh cell
Sound Playing
Audio Output
Proprietary
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
Supported Cellular Bands
GSM 900MHz (B8)
GSM 1800MHz (B3)
GSM 1900MHz (PCS, B2)
bands
Complementary Phone Services
Voice transmission
Voice speaker
Vibrating Alert
Speakerphone
Supported Cellular Data Links
CSD 9.6 kbps
HSCSD 57.6 kbps
GPRS (Class unspecified)
data links
Audio Subsystem
Audio Channel(s)
stereo
Sound Recording
Microphone(s)
mono
A/D Converter Nominal Resolution
16 bit quantization
Auxiliary Camera
Aux. Camera Image Sensor
No
Built-in Sensors
Built-in accelerometer
No
Operative Memory
RAM Type
SDRAM
RAM Capacity
32 MiB RAM
Ingress Protection
Protection from liquids
Yes
Protection from solid materials
Yes
Control Peripherals
Directional Pad
Four-way (with action button)
-way
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
32 MiB
Non-volatile Memory Interface
Yes
Physical Attributes
Mass
130 g
Depth
20.6 mm
Width
55.5 mm
Height
107.5 mm
Bounding Volume
122.9 ccm
Multimedia Broadcast
FM Radio Receiver
FM radio (88-108 MHz)
Proprietary headset as antenna
Satellite Navigation
Supported GPS protocol(s)
No
Software Environment
Platform
Symbian
Operating System
Symbian OS 7.0 UIQ 2.1
Operating System Kernel Version
7.0
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
Flash
single LED
Focus
No
Video Recording
176x144 pixel
30 fps
Camera Placement
Rear
Camera Resolution
1280x1024 pixel
Camera Image Sensor
CMOS
Recordable Image Formats
JPG
Recordable Video Formats
MPEG4
Number of effective pixels
1.3 MP camera
Secondary Camera System
Secondary Camera Sensor
No
Communication Interfaces
IR
IrDA 1.1
115200bit/s (SIR/CIR)
USB
USB 1.1
USB Full-Speed (12 Mbps)
Serial
Recommended Standard 232
Bluetooth
Bluetooth 1.1
Internal antenna
Wireless LAN
No
USB Connector
Proprietary
Serial Connector
Proprietary
Serial Data Rate
115200
bps
Expansion Interfaces
miniSD
Secondary Cellular Phone
Sec. Supported Cellular Networks
No
Secondary Auxiliary Camera
Sec. Aux. Cam. Image Sensor
No
Application processor, Chipset
CPU
Texas Instruments OMAP 710, 2001, 32 bit, single-core, 16 Kbyte I-Cache, 8 Kbyte D-Cache
CPU Clock
132 MHz
Secondary Auxiliary Camera No. 2
Sec. Aux. 2 Cam. Image Sensor
No
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