User:Naphatsorn

My name is Naphatsorn Chyangkanont.

I am studying at Mahidol International College as a second year student in Biomedical major.

My hometown is Chiangmai. My hobbies are reading books, surfing internet, and go shopping.

I have a bigger sister and brother who are 14 and 13 years older than me respectively.

My family including my father, mother, sister, and brother are cerrently living in Chiangmai.

In the future, I want to be a dermatologist.

The best smart phone operation system

In the present day, there are many high technology devices which always server people for their benefits. Here, I am talking about smart phone. Many of smart phone companies try to make their brand and products to be known by customers. Therefore, the more the complete to each other, the more options we, customer, have. So, in my opinion, the best smart phone operation system in the present time must be iphone4 unconditionally as it serves many useful functions to me. This is the rough spec of iphone4 Size and weight1 Height: 4.5 inches (115.2 mm) Width: 2.31 inches (58.6 mm) Depth: 0.37 inch (9.3 mm) Weight: 4.8 ounces (137 grams)

Power and battery2 	Built-in rechargeable lithium-ion battery 	Charging via USB to computer system or power adapter 	Talk time: Up to 7 hours on 3G Up to 14 hours on 2G (GSM model only) 	Standby time: Up to 300 hours 	Internet use: Up to 6 hours on 3G Up to 10 hours on Wi-Fi Display 	Retina display 	3.5-inch (diagonal) widescreen Multi-Touch display 	960-by-640-pixel resolution at 326 ppi 	800:1 contrast ratio (typical) 	500 cd/m2 max brightness (typical) 	Fingerprint-resistant oleophobic coating on front and back 	Support for display of multiple languages and characters simultaneously

	Video playback: Up to 10 hours 	Audio playback: Up to 40 hours

In fact, many smart phone usually provide the same functions to the customer, but what really make iphone4 becomes to be different from other brands are that it has a very big screen, it can surf net much more quicker than others, and the long duration of battery. Example, I am using blackberry 8700 which is once used to be the most expensive blackberry. BB also can surf on the internet, but in the practical, it doesn’t work very effectively sometimes, it runs very slow. Later, I bought iphone4 after read all the comments on the internet. And, at the first time I used it, there is no doubt why iphone4 is the best smart phone operation system today. I can talk real time face to face with my brother who is studying abroad which I think this is the real useful function that other brands cannot do, even they could, they are not as effective as iphone4. And here on iphone4 you can listen more than 1000songs over 20 hour and video for 10 hour which is very good for me because I love the entertainment functions. Although the price for iphone4 can be compared to the price of one good notebook, if it is affordable for you, then don’t hesitate and take it as it benefits you.