i5

i5

from TechFaith
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Overview & Features

Brand
TechFaith
Model
i5
Codename
TechFaith Lampson II
Released
2008 Feb
Manufacturer
TechFaithWireless
Hardware Designer
TechFaithWireless

Technical Specifications

Display

Pixel Size
0.1775 mm/pixel
Resolution
240x320
76800 pixels
Display Area
2419.7 square millimeter
Display Type
Color TN-TFT LCD
display
Display Width
42.6 mm
Pixel Density
143 PPI
Display Height
56.8 mm
Display Diagonal
71 mm
Display Color Depth
18 bit/pixel
Display Illumination
Yes
Display Subpixel Scheme
RGB Matrix (3 subpixels)
Display Area Utilization
31.6%
Number of Display Scales
262144
Scratch Resistant Screen
No
Horizontal Full Bezel Width
20.4 mm
Display Light Reflection Mode
transflective

Power Supply

Battery
Lithium-ion
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
64-chord melody
Cellular Antenna
Internal antenna
Cellular Controller
Nexperia SS6120 (DragonFly)
Supported Cellular Bands
GSM 850MHz (B5)
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
GPRS (Class unspecified)
GPRS Class 10
EDGE (Class unspecified)
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
No

Operative Memory

RAM Type
SDRAM
RAM Capacity
64 MiB RAM

Ingress Protection

Protection from liquids
Yes
Protection from solid materials
Yes

Control Peripherals

Scroll Wheel
Optical trackpad
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
128 MiB
Non-volatile Memory Interface
Yes

Physical Attributes

Mass
145 g
Depth
16 mm
Width
63 mm
Height
121.5 mm
Bounding Volume
122.5 ccm

Multimedia Broadcast

FM Radio Receiver
No

Satellite Navigation

GPS Antenna
Internal antenna
Navigation Controller
SiRFstarIII
Supported GPS protocol(s)
GPS (NMEA 0183)
SIRF

Software Environment

Platform
Windows (mobile-class)
Operating System
Microsoft Windows Mobile 6 Professional (Crossbow)
Operating System Kernel Version
5.2

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
Flash
No
Focus
Contrast Detection Autofocus (CD AF)
Video Recording
320x240 pixel
Camera Placement
Rear
Camera Resolution
1600x1200 pixel
Camera Image Sensor
CMOS
Camera Extra Functions
Macro mode
Recordable Image Formats
JPG
Recordable Video Formats
3GP , MPEG4
Number of effective pixels
1.9 MP camera

Secondary Camera System

Secondary Camera Sensor
No

Communication Interfaces

USB
USB 2.0
USB Hi-Speed (480 Mbps)
Bluetooth
Bluetooth 2.0
Internal antenna
USB Services
USB charging
Wireless LAN
IEEE 802.11b
IEEE 802.11g
Internal antenna
USB Connector
USB Series Mini-B (mini-USB)
Expansion Interfaces
Secure Digital Input/Output interface
TransFlash
microSD
microSDHC

Secondary Cellular Phone

Sec. Supported Cellular Networks
No

Secondary Auxiliary Camera

Sec. Aux. Cam. Image Sensor
No

Application processor, Chipset

CPU
Intel XScale PXA270 (Bulverde), 2004, 32 bit, single-core, 32 Kbyte I-Cache, 32 Kbyte D-Cache
CPU Clock
520 MHz

Secondary Auxiliary Camera No. 2

Sec. Aux. 2 Cam. Image Sensor
No

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