iPhone 4 - Apple Mobile Phones: Technical Specifications, Features and Reviews
Submitted By Asha Manoj on 25 April 2015
- Manufacturer : Apple
- Model : iPhone 4
- OS : iOS 4, upgradable to iOS 7.1.1
- Network : GSM / HSPA
- Dimensions : 115.2 x 58.6 x 9.3 mm
- Weight : 137 g
- SIM Type : Micro-SIM
- Available Colors : Black, White
The iPhone 4 is an iOS smartphone developed by Apple Inc. It is the 4th generation of iPhone, succeeding the 3GS and preceding the very similar 4S. The Mobile phone also introduced Apple's new high-resolution "Retina Display". The iPhone 4 features with Apple's A4 system-on-chip, along with iOS 4 which notably introduced multitasking functionality and Apple's new FaceTime video chat service. The iPhone 4 was also the first iPhone to include a front-facing camera, and the first to be released in a version for CDMA networks.
Hardware Specification
- Processor : ARM Cortex-A8
- RAM Size : 512 MB DRAM
- Internal Storage : 8, 16, or 32 GB
Display Specification
- Display Type : LED-backlit IPS LCD, capacitive touchscreen, 16M colors
- Display Size : 3.5 in (89 mm) diagonal
- Touchscreen : Yes
- Display Resolution : 640 x 960 pixels
- Display Multitouch : Yes
- Display Protection : Corning Gorilla Glass, oleophobic coating
- Main Camera : 5 MP
- Main Camera Flash : Yes
- Main Camera Auto Focus : Yes
- Main Camera Video Recording Resolution : 720p@30fps
- Front Camera : 0.3 MP VGA
Battery Specification
- Battery Capacity : Non-removable Li-Po 1420 mAh
- Talk Time : Up to 14 h (2G) / Up to 7 h (3G)
- Audio Playback Time : Up to 40 h
Connectivity
- Standby Time : Up to 300 h (2G) / Up to 300 h (3G)
- Operating Frequency : GSM 850 / 900 / 1800 / 1900, HSDPA 850 / 900 / 1900 / 2100
- Connectivity WiFi : Yes
- Connectivity Bluetooth : v2.1, A2DP
- Connectivity USB : v2.0
Location Technology
- Location GPS : 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