iPhone 4 is the fourth generation of the series smartphone to the iPhone with revolutionary. iPhone 4 was developed based on a variety of consumer demand after the evaluation is done on the iPhone 3G.iPhone 4 is the successor of the iPhone 3G, developed and marketed specifically for the needs of Video Call and other media consumption activities such as books, movies, music and internet access.
iPhone 4 Physical shape still resembles the iPhone 3G, but the software or the software used, plus some completely different completeness. Tie a silver stainless skirts the iPhone 4 is the antenna system.
iPhone 4 has two cameras front of the camera-awaited many loyal users, and the rear camera which dilengkap LED Flash, plus high-resolution display that doubles all the pixels (960 x 640) up to a significant increase of the accumulation of total pixels, ie, up to 4 fold screen iPhone 3G. Apple calls this view as the Retina Display.
Retina Display on-screen display of iPhone 4 has a resolution of 326 ppi and rating. According to Apple, the resolution in this figure lie outside the limits the ability of the human eye to capture the pixels in the image. As with iPad, iPhone 4 also offers IPS display with 800:1 contrast.
The iPhone battery can last 4 to 7 hours of 3G talk, 6 hours of 3G browsing, 10 hours of WiFi browsing, 10 hours of video, and 40 hours for music. Features with the latest WiFi 802.11n that is applied to the iPhone version to support the needs of Internet access. Moreover, the camera on the iPhone 4 is now sized 5-megapixel camera with zoom capability of up to 5 times and also comes with a "backside illuminated sensor", and can record high definition video at 720p/30fps.....Read More | Comparison Price From $700.00 | Used Price From $475.00 | Refurbished Price From $564.99