iPhone

iPhone 4S

klikmac – OVERVIEW iPhone 4S

Introduced October 2011 (16, 32, 64 GB) September 2013 (8 GB)
Discontinued September 2012 (32 GB and 64 GB) September 2013 (16 GB) September 2014 (8 GB)
Model Identifier iPhone4,1
Model Number A1387 (Worldwide), A1431 (China)
EMC 2430
Initial Price $450 (8 GB) $649 (16 GB) $749 (32 GB) $849 (64 GB)
Support Status Supported
Colors Black or White
Weight and Dimensions 4.9 ounces, 4.5 H x 2.31 W x 0.37 D inches
DISPLAY AND STORAGE

Display Size 3.5-inch (diagonal) widescreen
Display Resolution 960 by 640 pixels (326 ppi)
Capacity 8, 16, 32, or 64 GB
Input Method Multi-Touch
PROCESSOR AND MEMORY

Processor Apple A5
Processor Speed 1 GHz (running at 800 MHz)
Architecture 32-bit
Number of Cores 2
Graphics Card PowerVR SGX543
Built-in Memory 512 MB

SOFTWARE

Original OS iOS 5.0 (9A334)
Maximum OS Latest release of iOS
Intelligent Assistant Siri
iTunes Version iTunes 10.5 or later
System Requirements Mac OS X v10.5.8 or later or Windows 7; Windows Vista; or Windows XP Home or Professional with Service Pack 3 or later

MEDIA

Audio Formats AAC (8 to 320 Kbps), Protected AAC (from iTunes Store), HE-AAC, MP3 (8 to 320 Kbps), MP3 VBR, Audible (formats 2, 3, 4, Audible Enhanced Audio, AAX, and AAX+), Apple Lossless, AIFF, and WAV
Video Formats H.264 video up to 1080p, 30 frames per second, High Profile level 4.1 with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats; MPEG-4 video up to 2.5 Mbps, 640 by 480 pixels, 30 frames per second, Simple Profile with AAC-LC audio up to 160 Kbps per channel, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats; Motion JPEG (M-JPEG) up to 35 Mbps, 1280 by 720 pixels, 30 frames per second, audio in ulaw, PCM stereo audio in .avi file format

CONNECTIONS AND SENSORS

Ports 3.5-mm headphone jack, 30-pin dock connector
Wi-Fi Wi-Fi (802.11b/g/n) (802.11n 2.4GHz only)
Bluetooth Bluetooth 4.0
Networks UMTS/HSDPA/HSUPA (850, 900, 1900, 2100 MHz); GSM/EDGE (850, 900, 1800, 1900 MHz); CDMA EV-DO Rev. A (800, 1900 MHz)
SIM slot micro-SIM
Location Assisted GPS, GLONASS, and Digital compass
Sensors Proximity, ambient light, three-axis gyro, and Accelerometer
Nike + iPod Yes
Camera 1 – 8 megapixels (rear), 1 – 0.9 megapixels (front)
Audio In 2 – Microphones
Audio Out Built-in speaker
POWER

Battery Built-in rechargeable lithium-ion battery (3.7 V at 1430 mAh)
Battery Life Talk time: Up to 8 hours on 3G, up to 14 hours on 2G (GSM) Standby time: Up to 200 hours Internet use: Up to 6 hours on 3G, up to 9 hours on Wi-Fi Video playback: Up to 10 hours Audio playback: Up to 40 hours
ENVIRONMENTAL

Operating Temperature 32° to 95° F
Nonoperating Temperature −4° to 113° F
Relative Humidity 5 percent to 95 percent noncondensing
Maximum Operating Altitude 10,000 feet

iPhone 4s is the fifth generation of the iPhone, a device that combines a widescreen iPod with a touchscreen, mobile phone, and internet communicator. It retains the exterior design of its predecessor, iPhone 4, but is host to a range of improved hardware specifications and software updates compared to the previous model. Integrated software and hardware changes support the introduction of new user interface and functions by Apple. Highlights include a voice recognizing and talking assistant called Siri, personal computer independence, cloud-sourced data (iCloud) and an improved camera system. A selection of the device’s functions can be controlled by voice. The iPhone 4s was unveiled at Apple’s Let’s Talk iPhone event on October 4, 2011 in Cupertino, California. Apple started taking pre-orders for the iPhone 4s on October 7, 2011 in seven initial countries (United States, Canada, Australia, United Kingdom, France, Germany, and Japan) with a first delivery date set for October 14, 2011, and available on that same day for direct store sales in those countries. It was released in 22 more European, American and Asian countries, including Ireland, Mexico and Singapore on October 28.
HISTORY PROVIDED BY WIKIPEDIA
Text is available under the Creative Commons Attribution-ShareAlike License
PROJECT NAME AND TAGLINE

Project Name N94
Tagline It’s the most amazing iPhone yet.

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