Brand Sitronics
Model SDC-106
Released 2008 Apr
Hardware Designer TechFaithWireless
Manufacturer TechFaithWireless
Codename TechFaith Cynthia 850
Device Category 

Smartphone

Width 61 mm
Height 117 mm
Depth 18.1 mm
Dimensions 2.40×4.61×0.71 inches
Mass 143.6 g
5.07 ounces
Platform 

Windows (mobile-class)

Operating System

Microsoft Windows Mobile 6 Professional (Crossbow)

CPU Clock 201 MHz
CPU

Texas Instruments OMAP 850, 2005, 32 bit, single-core, 16 Kbyte I-Cache, 8 Kbyte D-Cache

RAM Type 

SDRAM

RAM Capacity (converted) 64 MiB RAM
Non-volatile Memory Capacity (converted) 256 MiB ROM
Display Diagonal 72 mm
2.8 inch
Resolution 240×320
Horizontal Full Bezel Width 17.8 mm
Display Area Utilization 34.9%
Pixel Density 141 PPI
Display Type 

Color TN-TFT LCD display

Number of Display Scales 65536
Scratch Resistant Screen  No
Graphical Controller N/A
A/V Out  No
Microphone(s) 

mono

Loudpeaker(s):  

mono

Audio Output:  

Proprietary

Supported Cellular Bands 

GSM900
, GSM1800
, GSM1900 bands

Supported Cellular Data Links 

CSD
, GPRS
, GPRS C10
, EDGE data links

SIM Card Slot 

Mini-SIM (2FF)

Complementary Phone Services 

Voice transmission
, Voice speaker
, Vibrate
, Speakerphone

Dual Cellular Network Operation 

Dual standby operation

Sec. Supported Cellular Networks:  

GSM900
, GSM1800
, GSM1900

Sec. Supported Cellular Data Links:  

CSD
, GPRS
, EDGE

Sec. SIM Card Slot 

Mini-SIM (2FF)

Touchscreen Type 

Resistive screen

Directional Pad 

5-way

Expansion Interfaces 

SDIO
, TransFlash
, microSD
, microSDHC

USB 

USB 1.1

USB FS (12 Mbps)

USB Services 

USB charging

USB Connector 

Proprietary

Bluetooth 

Bluetooth 2.0

Wireless LAN  No
FM Radio Receiver  No
Camera Placement 

Rear

Camera Image Sensor 

CMOS

Number of effective pixels 1.9 MP camera
Zoom 1.0 x optical zoom
Focus  No
Video Recording 176×144 pixel
15 fps
Flash 

real flash

Camera Extra Functions 

Macro mode

Aux. Camera Image Sensor  No
Aux. 2 Camera Image Sensor  No
Aux. 3 Camera Image Sensor  No
Aux.4 Camera Image Sensor  No
Secondary Camera Sensor  No
Sec. Aux. Cam. Image Sensor  No
Built-in accelerometer  No
Protection from solid materials 

Yes

Protection from liquids 

Yes

Battery 

Li-ion

removable

1-cell
Nominal Battery Capacity 1500 mAh battery
Data Integrity 

Final