The Apple iPhone 4 came onto the cell phone scene in 2010. When the iPhone 4 was introduced, the improved physical design was immediately evident, and the list of updates was impressive.
To begin with, the iPhone 4 has a more stylish and hi-tech look than the earlier iPhone models. Both the front screen and back panel are constructed with super strong aluminosilicate glass, the same glass used for windows on helicopters. A band of brushed stainless steel that wraps all around the phone is the antenna.
The iPhone 4 comes with a 5 megapixel camera on both the front and the back, no more shooting photos of yourself in front of a mirror, the camera easily switches from front screen to back screen view. With added 5x digital zoom, and a flash that can be turned off, this is one of the best phone cameras on the market today.
The video recording is now HD, and combined with Apple's iMovie or another app, high quality videos are at your fingertips. Another feature of the front screen and back screen camera option is Face Time, video conferencing that is as easy as making a phone call.
At the basis of all these improvements is Apple's move to the powerful and energy-efficient Apple A4 chip. The new IOS 4, which Apple calls "the most advanced mobile operating system in the world" brings with it several upgrades. These include multi-tasking, which, when combined with the faster app switching, makes every application on the iPhone easier to use. The added gyroscope feature offers all way motion sensors- the best thing in the world for gaming. iPhone 4 comes with folder options that are easily organized, re-organized and updated. Enhanced mail features along with many other features, big and small are included.
Saving the most awesome improvement for last, we come to the Retina Display. This updated display is super bright, crisp and completely pixel free. With 326 pixels per inch, the human eye is not capable of distinguishing pixels from any angle. The contrast is at a whopping 800:1 ratio, four times higher than previous iPhones.
This is the world's best selling smart phone for a reason.
Need to Know: Apple iPhone 4
1. A Retina Display provides amazing visuals, the crispest images on any cell phone. (The Good)
2. A 5 megapixel camera, with available flash and 5x digital zoom. (The Good)
3. Powered by what Apple calls "the world's fastest mobile processor". (The Good)
4. A 16GB model costs $649. Ouch! (The Bad)
Prices (Where to Buy)
Apple iPhone 4 prices will vary depending on retailer, age, special offers and whether or not it's purchased with a service plan. If purchased with a 2 year service contract for example, you would likely pay much less for the phone itself up front. Apple's suggested retail price is $450.00. You can compare iPhone 4 prices from around the web here on The Informr.
We've got you covered! Download a free PDF copy of the Apple iPhone 4 user manual here.
Apple backs up the iPhone 4 with a 1 Year parts & labour warranty.
If your iPhone 4 has problems and is still within its warranty period, you could contact Apple support or the retailer you purchased the phone from. You'll find Apple's contact information here. If your phone is off warranty and needs repair for a physical problem such as a broken screen or bad battery, you should visit an authorized service centre or a local phone repair shop. You can also connect with others in The Informr Community Forum to find and share answers to questions.