The iPhone 4 is a smartphone that was designed and marketed by Apple Inc. It was first released in 2010 and has since been discontinued. It features a 3.5-inch display, a 5 megapixel camera, and a dual-core A4 processor. It originally shipped with iOS 4 and can be upgraded to iOS 7.1.2, which was the latest version of the iOS operating system available at the time. The iPhone 4 has been succeeded by several newer models, including the iPhone 4S, iPhone 5, iPhone 5S, and more recent versions. Is there anything specific you would like to know about the iPhone 4?
Features of iPhone 4
The iPhone 4 is a smartphone that was released in 2010 and has since been discontinued. Some of its main features include:
3.5-inch LCD display with a resolution of 960×640 pixels
Dual-core A4 processor
5 megapixel camera with LED flash and HD video recording
iOS 4 operating system (upgradable to iOS 7.1.2)
FaceTime video calling feature
GPS and maps with turn-by-turn navigation
App Store for downloading and installing third-party apps
iCloud for storing and syncing data across devices
Access to email, internet, and other communication and productivity tools
Music player and iTunes Store for purchasing and downloading music
Specification of iPhone 4
Here are the technical specifications for the iPhone 4:
Display: 3.5-inch LED-backlit IPS LCD display with a resolution of 960×640 pixels
Processor: Apple A4 chip with 1 GHz ARM Cortex-A8 processor and PowerVR SGX535 graphics
Storage: 16 or 32 GB of internal storage (no expandable storage)
RAM: 512 MB
Cameras: 5 megapixel rear camera with LED flash and HD video recording (720p at 30 fps); 0.3 megapixel front-facing camera for FaceTime and self portraits
Operating system: iOS 4 (upgradable to iOS 7.1.2)
Connectivity: GSM, 3G, and WiFi (802.11b/g/n)
Battery: Built-in rechargeable lithium-ion battery with up to 7 hours of talk time (3G), up to 10 hours of internet use (WiFi), and up to 40 hours of audio playback
Dimensions: 4.5 inches (115.2 mm) tall, 2.31 inches (58.6 mm) wide, and 0.37 inch (9.3 mm) thick