unit 14 p3

3g-means that you can connect to the internet when you don't have a wifi connection and send emails and do everything just like you had wifi connection.It will cost more money for a phone with 3g and you dont have 3g signal all of the time.However it costs alot more to use abroad

Wifi-you can connect to the internet with your phone laptop ipads etc up to 10 to 20m's away from your internet box.You have to pay monthly to have the internet rooter.

Bluetooth-is when you connect to somebody's phone and you can send them music,pictures,videos.You have to be next to them to do this though as the range is not very good.

sms-is where you can text and ring people just from using the connection to whatever network you are with like o2.The range on this is very good and works in most places and every phone has it however to ring or text people abroad it costs alot more money.

unit 14 p2

blackberry , iPhone, . all of these phones also have cameras. with the iPhone you can also access iTunes and it has and app world.the blackberry has blackberry messenger where you can text other people that have a blackberry for free and this also has an app world.The memory on the blackberry wont be as good as a iPhone. On the iPhone you can get all different sized memory.But neither of them have very good battery life.

• Self employed builder who is new to technology and has £600 to spend on a laptop for invoicing.-They could get any basic laptop that has word.This would still be able to get on the internet but it would properly have a very poor battery life a smaller screen and memory.A laptop that would be good would be a ULTRA SMALL 1.6GHZ Superb Mini Notebook.
• Journalist who needs a electronic tablet when on location-They should properly get the tablet fire its alot cheaper and it still has internet access and an app word.But the kindle fire has a worse battery life than say a iPad a smaller screen and not a very big memory unit.
• A factory worker who wants to listen to an MP3 player on the bus-They could get a very basic iPod all it needs to do is link up to Tunes.This wouldnt have an app
• features of a blackberry are:keypad like laptop
• bbm
• 3g
• email
• app store
• iphone features:
• good camera
• imessage
• facetime
• app store
• 3g
• email