 |
| iPhone 4S |
The
iPhone 4S is a touchscreen-based smartphone developed by Apple Inc. It is the
fifth generation of the iPhone. The phone retains the exterior design of its
predecessor, but hosts improved hardware specifications and software updates.
It added a voice recognition system known as Siri from which the "4S"
designator came and a cloud storage service named iCloud. Some of the device's
functions may be voice-controlled through Siri. Reviewers noted Siri, the new
camera, and processing speeds as significant advantages over the prior model
and four million units of the iPhone 4S were sold in the first three days of
release.
Features:
General
|
Size
|
115.2
x 58.6 x 9.3 mm
|
Weight
|
140
g
|
|
Display
|
3.5” Retina display (960 x 640 pixel)
|
|
Network
|
GSM,
GPRS, EDGE, 3G, Wi-Fi
|
|
Multi
Touch
|
Yes
|
|
Camera
|
8MP iSight, Panorama, Autofocus, LED flash, Face detection in still
images
|
|
Camera
(2nd)
|
VGA
|
|
Video
|
Video recording, HD (1080p) up to 30 frames per second with audio, Video
stabilization
|
|
Audio
|
Frequency response: 20Hz to 20,000Hz
|
|
Radio
|
Yes
|
|
TV
|
AirPlay, TV-Output
|
|
Color
|
White,
Black
|
|
Technical
|
OS
|
i
Operating System 5
|
Memory
|
16GB
|
|
Sensors
|
Three-axis
gyro, Accelerometer, Proximity, Ambient light
|
|
GPS
|
Yes
|
|
Battery
|
lithium-ion
battery
|
|
Stand
by
|
Up
to 200 hours
|
|
Talk
Time
|
Up
to 8 hours on 3G, up to 14 hours on 2G (GSM)
|
|
Others
|
Siri
|
Yes
|
Recorder
|
Yes
|
|
Massage
|
SMS,
MMS, IM, Email, Push Mail, RSS
|
|
iTune
|
Yes
|
|
Mobile
Tracker
|
Yes
|
|
Location
|
Assisted
GPS, Digital compass and GLONASS, Cellular
|
|
Price
|
About 600 USD
|
|
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