The iPhone 4 in White offers seamless multitasking with its A4 processor and optimizing lithium-ion battery allowing you to run multiple applications simultaneously. Other new features include a more robust casing and engineered glass for the multi-touch display, and a clearer Retina display also. 
The handset features FaceTime an app for video calling which utilizes the front facing VGA camera, also useful for easy self-portrait shots, and also the rear facing 5 megapixel camera with auto focus and an LED flash. With one tap a phone call can become a video call to another iPhone or new iPod touch user. Meanwhile, the camera is also capable of taking great image shots as well as High Definition video recording. It is also possible to download iMovie, the Apple desktop application as an iPhone app to edit videos, adding themes and music to them to create great HD movies.
The iPhone 4 has Folders which offers an easy way to group applications together based on genre or however you desire, and you can name them also. The Web can be accessed in all its HTML splendour through the Safari web browser offering multiple windows and bookmarks, which can all be synced with Safari on a PC or Mac also. With the iPod and iTunes Store both present it is also possible to take all of your music with you wherever you go, and the the App Store also offers you more and more apps to download and add to the handset all of the time. 
The handset has a stainless steel band surround with a more robust casing and an engineered glass screen covering the multi-touch display, offering greater strength and protecting the Retina display offering 960 by 640 resolution, with a 326 pixel density also. The A4 processor meanwhile allows the phone to operate multiple applications at once, so while you listen to iPod music, you can be downloading the next track from iTunes, or replying to an email. The iBooks app is also now present offering book-worms the chance to download and read thousands of books in the ePub format respectively. 
The iPhone 4 in White is a highly capable handset featuring a powerful 5 megapixel camera for images and video recording in High Definition, in addition to a very sleek and compact design offering greater rigidity than its predecessor versions. The FaceTime app for video calling with the front-facing camera, Folders for grouping apps and multitasking capabilities all have made a fantastic handset even better.