IPhone (1st generation)

The iPhone (also called the first-generation iPhone,^[5] iPhone (original),^[6] iPhone 2G, and iPhone 1) was the first smartphone made by Apple, Inc. It was announced on January 9, 2007, and released on June 29, 2007.^[7] It changed the mobile phone industry, being the first phone to have a multi-touch screen. It through to the line of touchscreen phones by Apple.

iPhone

iPhone (1st Generations) in Front view
Developer	Apple Inc.
Manufacturer	Foxconn (contract manufacturer)[1]
Series	iPhone
First released	June 29, 2007 (2007-06-29)
Discontinued	July 15, 2008 (2008-07-15)
Units sold	6,124,000
Successor	iPhone 3G
Related	iPad, iPod Touch (comparison)
Type	Smartphone
Form factor	Slate
Dimensions	115 × 61 × 11.6 mm (4.53 × 2.40 × 0.46 in)
Mass	135 g (4.8 oz)
Operating system	Original: iPhone OS 1.0 Last: iPhone OS 3.1.3 Released February 2, 2010; 15 years ago (2010-02-02)
Memory	128 MB eDRAM[2]
Storage	4, 8, or 16 GB flash memory
Battery	3.7 V 1400 mAh Lithium-ion battery[3]
Data inputs	Multi-touch touchscreen display 3-axis accelerometer Proximity sensor Ambient light sensor Microphone Headset controls
Display	90 mm (3+1⁄2 in) screen (diagonally) 480x320 pixel resolution at 163 ppi 3:2 aspect ratio 18-bit (262,144 colors) LCD
Rear camera	2.0 MP with geotagging (not GPS-based)
Sound	Single loudspeaker TRRS headphone jack, 20 Hz to 20 kHz frequency response (internal, headset) Microphone
Connectivity	Quad-band GSM/GPRS/EDGE (850, 900, 1800, 1900 MHz) Wi-Fi (802.11 b/g) Bluetooth 2.0 USB 2.0/proprietary 30-pin dock connector[4]
Website	Apple – iPhone at the Wayback Machine (archived June 29, 2007)

Design

Compared to other phones at the time, the iPhone had a much larger screen and removed most buttons, leaving only a home button to take you to the home screen.^[source?]

3G version

On June 9, 2008, Apple announced a version of the iPhone which featured slightly improved hardware, GPS, and 3G functionality.^[8]