With so many techniques and so many different offers that are there, it is a little harder to distinguish good purchases from the wrong. Every company has a first generation and every company wants to invest their investment in every value that leads to the second (or third or fourth or fifth) generation.
But the good news is that there are always differences and if a customer is willing to do a little research, these differences can drastically help the potential customer. Take the first generation iPhone and the new iPhone 3G, at first glance they look similar. In fact, the average passerby will not notice any difference at all! But a closer examination reveals surprising – and unexpected – contrasts.
The most significant difference is the introduction of the 3G network. While the iPhone 3G still has EDGE capability, the 3G network is usually twice as fast (sometimes unavailable). It also organizes a new GPS system that can track the exact location of the user (and transfer data to third-party applications).
Second, the backs. While the original iPhone was a single-color (silver) and ugly black antenna, the iPhone 3G is in white or black, and the back cover is one piece. For the first generation, aluminum was the material of choice, but for 3G, it was plastic instead of aluminum, making 3G more resistant to scratches (and damage).
The elements also have substantial changes; from standard iPhone 1400 mAh to 1150 mAh on 3G. However, the battery was originally soldered to the right but simply plugged into the latest generation. Due to the new 3G applications, this battery does not have the longest reputation.
The LCD has been developed for a new model. While it was a part of the original version, thanks to 3G, these parts were separated, an external glass and the screen itself was created, which is good news if one of them breaks down (not only cheaper to repair or replace, but & # too lighter).
It is worth mentioning that 3G is a new conical frame (thicker in the middle than at the edges), which makes your palm more comfortable. At the same time, 3G has a tendency to "splash" so beware! Fully compatible with any original iPhone application. For easy identification, the serial number on the taskbar appears.