Apple iPhone 4S: This changes everything. Again

The iPhone 4S is a touchscreen-based smartphone developed by Apple Inc. It is the fifth generation of the iPhone, succeeding the iPhone 4, and was announced on October 4, 2011.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 Sirifrom which the "4S" designator came, and a cloud storage service named iCloud. Some of the device's functions may be voice-controlled through Siri.

                          --GENERAL SPECS--

DIMENSIONS:

115.2 mm (4.54 in) H
 58.66 mm (2.309 in) W
9.3 mm (0.37 in) D

Weight 

140 g (4.9 oz)

Battery 

3.7 V, 5.3 Wh (1,430 mAh)

DISPLAY:

3.5 inches (89 mm) diagonal 

1.5:1 aspect ratio widescreen
LED backlit

IPS TFT LCD
640×960 resolution at 326 ppi(0.61 MP)
800:1 contrast ratio (typical)
500 cd/m2 max. brightness (typical)
Fingerprint-resistant 

oleophobiccoating on front and back glass

MEMORY:

512 MB DDR2 RAM
Storage 16, 32, or 64 GB

Removable Storage None

CAMERA:

Rear camera 

8 MP back-side 

illuminated sensor
HD video (1080p) at 24/30 frame/s
IR filter
Aperture f/2.4
5 element lens
Image signal processor (built-in A5)

Facial recognition (stills only)
image stabilization

Geo-tagging, 

touch focus, 

face detection, 

panorama, 

Front camera 

0.3 MP VGA 30 FPS (480p)

OS:

Original OS: iOS 5.0
Current OS: 6.1.3
Released March 19, 2013;

SoC

Apple A5

CPU 

Approximately 800 MHz dual-core ARM Cortex-A9

GPU 

PowerVR SGX543MP2CONNECTIVITY:

Wi-Fi (802.11 b/g/n)

(2.4 GHz only)
Bluetooth 4.0
Combined GSM/CDMA antenna: 

quad-bandGSM/GPRS/EDGE
(800 850 900 1,800 1,900 MHz)
Quad-bandUMTS/HSDPA/HSUPA
(800 850 900 1,900 2,100 MHz)
Dual-band CDMA/EV-DO Rev. A(800 1,900 MHz)
GLONASS, Global Positioning System (GPS)

OTHER:

Accelerometer, Proximity sensor, Three-axis gyro, Ambient light sensor, Digital Compass

Categories: iOS, iPhone