The movement that the iPhone hit the market brought about a technical revolution in the mobile telephony market. People found some imperfections, while loving. So based on the weakness of the iPhone, Apple Inc. launched the second generation iPhone 3G, iPhone on June 9, 2008 which had been improved in many parts. So let's do a comparison of the two generations to see what had changed in the iPhone 3G.
1. Contours.
As we can see from the pictures the colors of the iPhone is part black and part white. But the 3G iPhone is totally black or totally white. The cover of the iPhone was made of metal, while the plastic was 3G the iPhone 3G is a little lighter than the iPhone. And the size of two cell phones, 3G is a bit larger than the iPhone, it's hard been found by the eyes.
2. Main Body
Compared to the iPhone, iPhone 3G took classes from the design of the MacBook Air, so the bow in the back of the phone made the phone looks much nicer. The other point is that the headphone socket which was a big problem in recent Apple products has been improved. The 3.5 mm headphone was designed on the side of the cell phone and makes all kinds of headphones can be applied.
3. Networks
The difference in the networks most obvious difference of the two cell phones. iPhone does not support 3G networks that made him a target for criticism by the media. This time, the iPhone 3G had intensified level of support networks and 3.5G WCDMA / HSDPA. According to Jobs, saying that the speed is much faster than the Nokia N95.
4. The integrated
Another advantage of the iPhone 3G is the GPS module was added that supports mobile browsing and location search. The camera was the same as the iPhone, but for the GPS, which could provide the geographical network of images. The mobile phone could record the latitude, longitude and altitude of the filming locations. And the picture element per inch (dpi) of the iPhone 3G was increased to 163 ppi 160 ppi iPhone without any improvement of the screen and distinctness.
5. Battery
3G iPhone's battery has been designed yet as fixed as the iPhone. The waiting time and operating time of the iPhone 3G had increased significantly compared to the iPhone. The operating time on two networks G increased from 8 hours to 10 hours and longer waiting time of 250 hours to 300 hours. But time is the time line, music and video game has not changed compared with the past. There is also a tool in the sales package of iPhone 3G customers to help remove the SIM card with ease.
6. Software
Improving software 3G iPhone has been effective. It can support many languages, Chinese, Japanese, Korean and others. And the support gesture recognition. The iPhone firmware 2.0 could support software AppStore developer worldwide can download software or to sell the iPhone through the store.
7. Price
The last difference that customers could experience was the price of two cell phones. iPhone 3G only $ 199 when they first enter the market. Therefore, it was cheaper than the iPhone.
All these differences together, we could find the difference between the iPhone and iPhone 3G clearly. But in all that are cellular phones, though they have differences, but not change much. They are the Apple cell phone.
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