iPhone 4 already has difference with previous version, 3G or 3Gs iPhone. Many features and latest technology you could find in this American made gadget. In its screen, Apple called it Retina Display. Why ? From the screen dimension, this 960 x 640 pixel 3.5 inches, is similar with our optimum retina resolution. The certain thing is, this smartphone screen is so clear to make various menus and application appeared well. SIM card used was Micro SIM. Multitasking facility, this part has huge different with previous iPhone version.
By the advance used of iOS 4 in this iPhone 4, you could run several applications in one time. One example is when you were playing game, then you want to open ebook, email, and short message service, you don’t have to close all above applications, but just double-pressed home button, you would see that all other programs still run. The other advanced feature is FYI, the original iOS 4 feature which made other iPhone gadget which had supported iOS 4 (like 3Gs iPhone) able to do the multitasking when using this OS. Camera provided was 5 megapixels, while its ability to record HD video reached 720p. Along with the destruction of HD technology television and HD video support in upload video site like YouTube, this video recording feature shall be able to work well with above tools. When you want to use video call technology, Apple iPhone 4 has provided it for you.
Special in this smartphone, video call service still based on internet from WiFi network, just like Skype. Apple factory still develops this facility to operate in 3G environment. The existence of multitasking feature, iTunes store, retina display screen and multitouch are the main features you could get and enjoy in this cell phone.
Specs:
Networks : UMTS / HSDPA / HSUPA 850 / 900 / 2100 MHz. GSM / EDGE 850 / 900,1800,1900 MHz
Dimensions :
115.2 x 58.6 x 9.3 mm
Screen : 3.5 inch multitouch, Retina display, 960 x 640 pixels, 321 ppi, 800:1 contrast ratio
Data transfer : HSDPA, EDGE 10, GPRS 10
Camera : 5 Megapixel, Autofocus, Geotagging, Video HD (720p) recorders, Secondary camera available
Memory: Flash 16 Gb and 32 Gb
Connectivity : WiFi 801.11 b / g / n, Bluetooth 2.1 A2DP, 3.5 mm audio
CPU: ARM A4 Corex 8
Operating system: Apple iOS4
Other features : GPS, Audio player, Video player, Game, Photo editor, Video editor, Push email, iPod player, Apps store
Battery : 1420 mAh Li-po Cell Phone Reviews.
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