which is the best gsm phone?

Best GSM mobile phone in the world is samsung galaxy s 2, I have some specification for this mobile which is given below:

Everyone knows that sales of the Samsung S2 Galaxy are increasing, it seems to continue in the same vein as its predecessor, the Samsung S Galaxy, and continue to open markets where you start to sell this mobile device. We now know that just over 5 million Samsung S2 Galaxy sold around the world, and given that some countries still not sell it, and Spain for example, began selling in June this year, are really interesting figures. This shows that the family of Samsung mobile devices Galaxy S are appreciated by the vast majority of users, are popular and offer a really good service.What do you think of this?

The Samsung S2 Galaxy has a great screen, and comes installed with the Android operating system where you know you can install Nimbuzz as instant messaging application and connect with all your contacts in MSN Messenger, Facebook, Google, Yahoo, etc.. Also you can talk for free over the Internet if you install Nimbuzz on your S2 with Android Samsung Galaxy.

Today we will discuss what we consider the best applications for Galaxy Samsung S2:

Nimbuzz: As mentioned before, if you install Nimbuzz on Samsung S2 Galaxy can talk 100% free online contacts Nimbuzz, MSN Messenger, Yahoo and Google, as well as chatting with friends in Facebook and many other social networks, all in one program!
K9 Email Client: Perhaps the best Email client for Android, the K9 with which you can synchronize your mail on your mobile phone and instantly receive emails in our Galaxy Samsung S2.
Kyes Samsung PC Sync: With the Samsung Kyes you synchronize data from your Samsung Galaxy S2 with the computer, to keep a backup date, in addition to transfer songs, images and other documents from the mobile computer and vice versa.
Dropbox: Another way to synchronize your documents Galaxy Samsung S2 with a computer, and vice versa. If you use the 2GB option is completely free, and its value is priceless ...
QuickOffice: Speaking of documents, if we receive Email on the Samsung S2 Galaxy, probably also want to see any attachment from your mobile phone.
Opera Mini: Whenever we talk of mobile applications, we recommend the Opera Mini. A really powerful web browser with lots of configuration options that make surfing the mobile internet easier and faster. Also you can sync your Opera Mini Galaxy Samsung S2 with Opera on your PC.
Google Maps: You cannot miss this navigation system maps on a mobile like the Samsung S2 Galaxy Android. Besides, this application for Android is constantly updated and incorporates new features from time to time, so we can get the 100% all the options.