Saturday, July 3, 2010

Apple iPhone 4



Key features

* Quad-band GSM and quad-band 3G support with 7.2 Mbps HSDPA and 5.76 Mbps HSUPA
* 3.5" 16M-color LED-backlit TFT capacitive touchscreen of 640 x 960 px resolution
* Scratch-resistant glass front and rear, with fingerprint-resistant coating
* 1GHz Apple A4 SoC; 512MB of RAM
* 5 MP autofocus camera with LED flash and touch focus
* 720p video recording at 30fps
* Wi-Fi 802.11b/g/n
* GPS with A-GPS connectivity; digital compass
* 16/32GB storage options
* Accelerometer, proximity sensor and three-axis gyro sensor
* Active noise cancellation with a dedicated secondary microphone
* Standard 3.5 mm audio jack, stereo Bluetooth v2.1
* Excellent audio output quality
* Slim waistline at only 9.3mm
* Secondary front-facing camera
* Some degree of multitasking
* Rich AppStore

Main disadvantages

* Hardware design is prone to reception issues
* MicroSIM card support only
* No Flash support in the web browser
* No true multitasking for all applications
* FaceTime video calls work only over Wi-Fi
* No file transfer over Bluetooth or USB Mass Storage mode
* No hardware shutter key for the camera
* No FM radio
* No stereo speakers
* No microSD card slot
* No smart dialing
* Too dependent on iTunes for loading multimedia content
* Poor loudspeaker performance

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