iPhone 4 was officially announced in June 2010, Device released in June 2010 iPhone 4 made under iPhone, 4.

Mobile Network Support and Band

iPhone 4 have Micro-SIM Card Slots,iPhone 4 support all GSM Based network providers. iPhone 4 mobile device support 2G Band Frequency at GSM 850,GSM 900,GSM 1800,GSM 1900 and Hight Speed 3G Network Band at HSDPA 850,HSDPA 900,HSDPA 1900,HSDPA 2100,comes with network handling support with Network settings and work offline with flight Mode.

Device Body Design and Display

iPhone 4 is a Full touch Bar device and it have device dimension with 115.2 x 58.6 x 9.3 mm, (4.54 x 2.31 x 0.37 in). Phone weight including the Battery 137g, (4.83 oz). Phone gave a dedicated Volume,End and Power key,Menu, Ring/silent. iPhone 4 display enhanced with TFT capacitive touchscreen, LED-backlit IPS capable to display 16M Colors, Corning Gorilla Glass, oleophobic coating at ~330 ppi pixel density Touch screen with Multi Touch Support optimized by Capacitive Multipoint-Touch. Display Resolution of this phone is 640 x 960 pixels compact with the 3.5 Inch display with Capacitive Multipoint-Touch Mode.Device has Loudspeaker to amplify music playback and tones,device supports Speakerphone while you call.iPhone 4 Supports display orientation sensor, which helps to rotate screen view in any angle.

Device Hardware and Operating System

iPhone 4 equipped for iOS 4, Upgradable to iOS 6.0 Operating System, Device hardware empoweredby Apple A4 Chipsetand Cortex-A8 Processor handle manipulate tasks,at the speed of 1 GHz.device have 512 MB RAM.iPhone 4 have internal storage 8 GB,16 GB,32 GB.memory can upgrade No with No.iPhone 4 have 5.0 MP Digital, iSight camera Cameraand there is no Camera Flashand VGA MP Secondary front Camera.

Device Photography and Video

iPhone 4 5.0 MP and Photo output come at 5.0 MP, 2592 x 1936 pixels Resolution in size Digital, iSight camera camera help us to catch our favorite movements at Photographs and Videos Medium quality.Photo as includes date tagging and GPS based Geo Tagging.VideoVideo Recording at 720P 30FPSquality.  Camera has powerful 5X digital zoom help us to focus objects very clear. Video recorder,Video streaming,Video player,Autofocus,Touch focus features also help us to take more precious photos for our daily use.Camera has powerful With digital zoom help us to focus objects very clear. iPhone 4 have secondary front camera With and takes high quality photos as well Enhanced Camera features like TV Output helps to connect our device directly through LED, LCD TV through iPhone 4.iPhone 4 have Sweep Panorama to take pictures around you.

Memory and Entertainment Features

iPhone 4 Supports major auto Formats WAV, AAC, MP3 and video Formats MPEG, H.264, M4A, device haveMini headphone headphone jackiPhone 4 have internal storage 8 GB,16 GB,32 GB help to storage enough data of music and video files.expendable memory can upgrade No with No Memory Card.iPhone 4 supports Stereo FM Radio along with FM Recording feature.Device have the power to playback musics Up to 40 Hrs through standard Media Player.able to play videos 10 Hrs

Internet and Data Communication

iPhone 4 Supports 2G Transfersand 3G TransfersData Transfer with GPRS and with EDGE.Data communication speed through HSUPA 5.76 Mbps,HSDPA 7.2 Mbps,Data connection also through Wi-Fi 802.11 b/g/n.Wi-Fi supports dual band Hotspot support to share internet connection through iPhone 4. Device support to browse web pages through with Safari, which supports you to browse HTML web pages..
Personal data transfers through Bluetooth 2.1, with A2DP Device comes with Google Maps which helps to view mapsand locate our location through GPS Tracking help us for Navigation or Direction . Device supports messaging features SMS,MMS,Email,Push Mail, iMessage.