iPhone 4s - Apple Mobile Phones: Technical Specifications, Features and Reviews
Submitted By Asha Manoj on 24 April 2015
- Manufacturer : Apple
- Model : iPhone 4s
- OS : iOS 5, upgradable to iOS 8.3
- Network : GSM / CDMA / HSPA / EVDO
- Dimensions : 115.2 x 58.6 x 9.3 mm
- Weight : 140 g
- SIM Type : Micro-SIM
- Available Colors : Black, White
The iPhone 4S is a touchscreen-based smartphone developed, manufactured, and released by Apple Inc. It is the fifth generation of the iPhone, This iPhone was named "4S" where "S" stood for Siri, an iPhone 4S-exclusive intelligent personal assistant that was later included in future generations of mobile Apple products.
Retaining the external design of the iPhone 4, the 4S hosted revised hardware specifications, most notably an upgrade to the Apple A5 chipset, and an 8-megapixel camera with 1080p video recording.
The iPhone 4S runs iOS, Apple's mobile operating system. The user interface of iOS is based on the concept of direct manipulation, using multi-touch gestures. Interface control elements consist of sliders, switches, and buttons. The response to user input is immediate and provides a fluid interface. Interaction with the OS includes gestures such as swipe, tap, pinch, and reverse pinch, all of which have specific definitions within the context of the iOS operating system and its multi-touch interface. Internal accelerometers are used by some applications to respond to shaking the device or rotating it in three dimensions.
Hardware Specification
- Processor : Dual-core 1 GHz Cortex-A9
- RAM Size : 512 MB
- Internal Storage : 8/16/32/64 GB
Display Specification
- Display Type : LED-backlit IPS LCD, capacitive touchscreen, 16M colors
- Display Size : 3.5 inches
- Touchscreen : Yes
- Display Resolution : 640 x 960 pixels
- Display Multitouch : Yes
- Display Protection : Corning Gorilla Glass
- Main Camera : 8 MP
- Main Camera Flash : Yes
- Main Camera Auto Focus : Yes
- Main Camera Video Recording Resolution : 1080p@30fps
- Main Camera Zoom : Yes
- Front Camera : VGA
Battery Specification
- Battery Capacity : Non-removable Li-Po 1432 mAh battery (5.3 Wh)
- Talk Time : Up to 14 h (2G) / Up to 8 h (3G)
- Audio Playback Time : Up to 40 h
Connectivity
- Standby Time : Up to 200 h (2G) / Up to 200 h (3G)
- Operating Frequency : GSM 850 / 900 / 1800 / 1900, HSDPA 850 / 900 / 1900 / 2100
- Connectivity WiFi : Wi-Fi 802.11 b/g/n
- Connectivity Bluetooth : v4.0, A2DP, LE
- Connectivity USB : v2.0
Location Technology
- Location GPS : Yes
- Location Glonass : Yes
Sound
- Alert Types : Vibration, proprietary ringtones
- Loudspeaker : Yes
- Mobile Earjack : 3.5 mm
Audio and Video
Sensors
- Gyro Sensor : Yes
- Accelerometer Sensor : Yes
- Proximity Sensor : Yes