The Siemens SX45 is a PDA

Personal digital assistant

A personal digital assistant , also known as a palmtop computer, or personal data assistant, is a mobile device that functions as a personal information manager. Current PDAs often have the ability to connect to the Internet...

 mobile phone released by Siemens AG

Siemens AG

Siemens AG is a German multinational conglomerate company headquartered in Munich, Germany. It is the largest Europe-based electronics and electrical engineering company....

 in 2002. It was one of the first Pocket PC

Pocket PC

A Pocket PC is also known by Microsoft as a 'Windows Mobile Classic device'. It is a hardware specification for a handheld-sized computer, personal digital assistant , that runs the Microsoft 'Windows Mobile Classic' operating system...

s with mobile phone

Mobile phone

A mobile phone is a device which can make and receive telephone calls over a radio link whilst moving around a wide geographic area. It does so by connecting to a cellular network provided by a mobile network operator...

 functionality. Because of its size and the fact that phone calls could only be made using a headset, it was not really in the same marketing segment as current smartphones.

It was replaced by the Siemens SX56.

Specifications

Software Environment:

• Operating System: Microsoft Pocket PC (Rapier) CE 3.0

Microprocessor :

• CPU: 64bit NEC VR4122 MIPS class II
• CPU Clock: 150 MHz

Memory, Storage capacity:

• ROM capacity: 16 MB
• RAM capacity: 32 MB
• Hard Disk capacity: 1Gb IBM MicroDrive accessed through Compact Flash slot

Display:

• Display Type: Colour transflective TFT , 65536 scales
• Display Resolution: 240 x 320
• Display Diagonal: 3.5 "

Sound:

• Microphone: Mono
• Speaker: Mono
• Audio Output: Siemens specific Lumberg jack

Cellular Phone:

• Cellular Networks: GSM900, GSM1800
• Cellular Data Link: CSD,(GPRS only available on SX45i)
• Call Alert: 1 -chord melody

Control Peripherals:

• Positioning Device: Touch screen
• Primary Keyboard: Not supported
• Directional Pad: 4 -way block & Jog / Scroll Wheel

Interfaces:

• Expansion Slots: CF I. , CF II., MMC , SD
• Serial: RS-232 , 115200bit/s
• USB: USB 1.1 client, 12Mbit/s , Proprietary connector
• Infrared Gate: 115200bit/s (SIR/CIR)
• Bluetooth: Not supported
• Wireless LAN: Via Wireless Compact Flash (symbol Networker)

Multimedia Telecommunication

• Analog TV: Not supported
• Analog Radio: Via Radio CF card

Power Supply

• Battery : Lithium-ion , removable
• Battery Capacity: 1550 mAh

See also

• Siemens mobile phones
  Siemens cellular telephones
  Siemens cellular telephones were mobile phones produced by Siemens AG.In 2005 the Taiwanese company BenQ acquired the financially bleeding mobile phone subsidiary from Siemens and gained the exclusive right to use Siemens trademark for 5 years...