by Edward Ong :

iPhone is a smartphone made by Apple that combines an iPod, a tablet PC, a digital camera and a cellular phone. The device includes Internet browsing and networking capabilities. Not many people know who and what companies were involved in making the worlds first Gadget Of All Gadgets.

Here are some specs and manufacturers that you cant find in other websites:

Operating System :  OS X (worlds most advanced OS by Apple)

Browser : Advanced Safari

Screen : Multi-touch , 160 pixels per inch, UI (National Semiconductor, Broadcom Corp.)

Camera : 2 megapixels (@ full size.. 1200x1600,72DPI, 550Kb)  

             : Micron 1/4" CMOS imager w/ pixel of 2.2um x 2.2um

             : Largan 4 element Plastic Lens & Altus Tech. for Camera Module Assembly.

E-mail services : IMAP, POP3

Connectivity : wifi ( 802.11b,802.11g) by Marvell Tech Group, Bluetooth (class 2) by Cambridge Silicon Radio of England

Memory : 4,8 & 16 GB NAND Flash (Samsung/Intel)

Band : 850,900,1800,1900 (Infineon Tech.)

Wireless service data rate : 384 kbps via EDGE

CPU type :  XScale ,12/6 ,(design by Intel developed by Marvell Tech.)

Byte order : 1234

CPU freq. : 412Mhz (for 1.1.2 to 1.1.4 firmwares)

Bus freq. : 103Mhz (for 1.1.2 to 1.1.4 firmwares)

Memory freq. : 137.33Mhz

PRF freq. : 51.5Mhz

Fixed freq. : 24Mhz

Timebase freq. : 6Mhz

Power management : Texas Instrument

Power amplifier : Skyworks solutions

Battery charger : Linear technology

Iphone is assembled in China by a Taiwan-based firm Foxconn, the trade name for Hon Hai Precision Industry Co. It also built MacBooks Pros,MacBooks Airs, iPods,Mac minis, Playstation,Wii,Xbox,Phones for Motorola, Motherboards for Intel,Dell and HP and it is the Worlds Largest manufacturers of electronics and computer components.