iPhone 4 Full Specifications: An Overview
The iPhone 4 started it all for Apple. Design language became a tradition of the harmony between glass and metal. To a time when complicated stuff is dominant, the iPhone 4 became an icon of simplicity. Know how it started a revolution.
The iPhone 4 now got a 1420 mAh non-removable, Lithium-ion polymer battery.
The iPhone 4 comes with iOS 4 but can be upgraded to iOS 7.1.1. According to user opinions, upgrade at your own risk because later versions of iOS are not really optimized for the iPhone 4.
Internal storage ranges from 8Gb, 16Gb, and a 64Gb variant. All having 512Mb of RAM. As usual, no external storage expansion.
The display uses an older tech, based on how AMOLED is now a dominant component on smartphones, an LED-backlit IPS LCD, capacitive touchscreen. This 3.5-inch glass can render a resolution as high as 640 x 960.
The iPhone 4 form factor scales up to 115.2 x 58.6 x 9.3 mm. The iPhone 4’s biggest selling point is the all aluminum, angled unibody frame with a glass back plate that feels good to the touch.
Underneath it all, the brain of the iPhone 4 is an Apple A4. It’s a 1.0 GHz Cortex-A8 CPU.
GPU for graphic power assist is a PowerVR SGX535.
Accelerometer, gyro, proximity, compass
These are the sensors that helps manage power and overall functionality of the iPhone 4.
The Wi-Fi antenna on the new iPhone 4 supports all kinds of bandwidths with lightning connector for external connections and wired charging.
The mono speaker on the iPhone 4 can deliver crisp and loud sound especially on media consumption and gaming. With total support from mp4 to Apple lossless audio formats.
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