Smart phone
I agree smartphone is better than telephone.First,it is comfortable to use.If you want to the speed of internet to find information.It arrange for flights.For example,i want to went Korea.I arrange for flights on smartphone by i opened application of airport and choose flights. Also,i found weather,news and location.Next,it is portable because small and soft.For instance,if you want to a photograph that you don't have to carry a heavy camera.Also,if you listen to music that you don't have to a radio.Finally,it is easily access social network.It make you communicate with foreign friend.It will give a new friend.For example,i found a new friend on facebook,line,twitter and hi5.In conclusion,when i want to a device that can do it all in one machine,i will choose smartphone because it is helpful than telephone.