Difference Between iPhone 3G and 3GS

iPhone is a 'smart' phone embedded with multimedia and Internet. It has a touch screen, hence lacks physical keyboard. The size of the screen of this Apple iphone is 9 cm and is scratch resistant. The operating system of an iPhone consists of four layers, namely, the core OS layer, the core services layer, the media layer and the cocoa touch layer. The operating system of iPhone occupies 240 mbs of the memory. You can install and download applications quickly.This phone also allows you to cut, copy and paste text as well as photos. Some of its features assist users who are hearing or visually impaired. Read more on The Apple iPhone review.

iPhone 3GS Vs 3G
iPhone 3GS has more features than iPhone 3G. The difference between iPhone 3G and 3GS given below will make your idea more clear.

iPhone 3G

• This phone is cheaper than iPhone 3GS.
• The software updates for iPhone 3G are available for free.
• The speed of iPhone 3G is slow.
• The battery of this phone lasts long as compared to iPhone 3GS.
• This phone does not have digital compass.
• It has 2 mega pixel camera.
• Its RAM is less than iPhone 3GS, hence it is slow.
• This phone does not have voice control.
• It does not have video recording facility.
• The screen of this phone is not oil resistant.
• Water can damage the screen of this phone.
• It provides video playback for up to 7 hours while audio playback for almost 24 hours.
• On Wi-Fi, the Internet can be used for up to 6 hours.
• With this phone, you can only shoot videos and there is not provision provided for editing the videos.
• The memory of this phone can vary from 8 Gb to 16 Gb.

iPhone 3GS

• It is costly since it has advanced features.
• Most of the times, the software for these phones are available for free on the Internet except for a few.
• This phone works faster as compared to iPhone 3G.
• The life of the battery of these phones cannot be determined but, its life is definitely more than the battery of iPhone 3G.
• It is embedded with digital compass.
• This phone is embedded with 3 mega pixel camera along with video recording and auto focus.
• This phone also has a fast processor and has more RAM as compared to iPhone 3G. This helps in faster loading of web pages and applications.
• The phone has voice controls.
• It has video recording facilities.
• The screen of this phone is resistant to oil because of its oleophobic properties.
• The screen of this phone is resistant to water.
• This phone has video playback for 10 hours and audio playback for 30 hours.
• You can use Internet for up to 9 hours on Wi-Fi.
• This phone allows you to shoot as well as edit videos.
• Its memory can vary from 16 Gb to 32 Gb which is double of iPhone 3G. Since the memory is more, you can download movies. Read more on iPhone downloads.

This was, in brief, the difference between iPhone 3G and 3GS. I guess this article on iPhone 3G and 3GS comparison will prove helpful to you in case you plan on buying a 3G mobile phone for yourself. Iphone 3GS provides advanced features, hence its price is high. The price of iPhone 3GS is almost double of iPhone 3G.