Apple iPhone 2G (1st Generation) and 3G (2nd Generation) Compared

Design and Dimensions

Even though there aren’t too many differences in the exterior of the models, we are going to point them out before we get to the hardware. The screen size is exactly the same at 3.5" on both models, which provides for an ultra-clear 480×320 screen resolution. The rear of the original iPhone has a smooth metal finish with a black strip at the bottom. The front of it has a shiny metal piece that surroun

ds the side of the phone and

ends behind the screen. The iPhone 3G has a smooth piano black or white finish. It also has the shiny metal piece around the outside of the screen. The iPhone 3G features buttons that are made from a shiny metal, excluding the home button. This gives them a sturdier feel compared to its predecessor. The shape of the 3G phone is a major difference as the original iPhone is a little thicker and completely flat when set down. The 3

G has more of a round feel to it that flattens out slightly around the edges. It has been said that the screen of the 3G heats to a warmer temperature than that of the original iPhone.

Features & Technical Specifications

Once we get under the hood, we begin to see where the 3G separates itself from it’s older brother. The iPhone 2G only supported W

iFi, GSM, and Bluetooth. This means its speed surfing the Internet were quite limited. The iPhone 3G introduced 3G speeds to Apple’s fl

agship model, and it also supports WiFi, GSM, and Bluetooth. This makes for a better experience surfing, watching Youtube videos, and downloading data onto the phone from the Internet. The first generation iPhone supported the following frequencies: GSM and Quad-Band (850, 900, 1800, 1900 MHz). The iPhone 3G supports all of those frequencies, but added to the list quite a few more to enable running at 3G speeds, including UMTS/HSDPA (850, 1900, 2100 MHz). The iPhone 3G also supports GPS, which was not included in the original iPhone.

Both phones have a 2MP camera, but do not feature a video recorder. The iPhone 3G weighs 4.7 ounces compared to the 2G’s weight of 4.8 ounces (not a notable difference). The only downside to 3G capabilities is that it eats into battery life. The iPhone 2G beats out the newer version in that regard by providing up to 8 hours of talk-time compared to 5 hours with the 3G.