3GS iPhone was launched on June 19, 2009 in the show WWDC 2009.The model is the successor of 3G and 3GS is available in two variantsnamely 3GS iPhone 16GB (black) and 32GB iPhone 3GS (white).
IPhone 3GS specifications, advantages and disadvantages
advantages
iPhone 3GS common carcacteristici add as multimedia messaging, videorecording and voice dialing. It runs much faster and the battery life is longer. Multimedia quality continues to shine.
disadvantages
As a first drawback we emphasize that there is no improvement in signalreception 3G which still remains uneven. Not added Flash Lite, USBtransfer and storage or multitasking
conclusion
3GS iPhone 3G is not as big jumps from the first generation, however 3GSis faster and we appreciate the new features of the extended life battery. In the end we can say that people at Apple would to work on 3G call qualityand signal reception.
characteristics:
Apple iPhone 3GS is a mobile phone in bar form factor. Dimensions andweight are: 115.5x62.1x12.3 mm and 135 g. The device is designed to operate on the following networks: GSM 850/900/1800/1900 MHz. It is necessary to note the presence of a digital camera 3.15 MP, GPRS, EDGE, Bluetooth v2.1 + A2DP, USB v2.0, Wi-Fi 802.11 b / g, HTML, T9.
