yes
The one that the phone came with.
A smart phone is a phone that has internet capabilities and may apps that can do a wide range of things, much more than just making calls. Andoid is one operating system that is used on some smart phones. Android phones are therefore typically smart phones, but not the only kind of smart phones. The iPhones do not use Android as their operating system, but they are smart phones.
Today's smartphones are much the same thing as a mobile computer. Windows phones even have a mobile version of Windows Operating System. That's what mobile computing really is. It's just the use of mobile "smart phones" which have operating systems like computer. The operating system enables phones to run applications or "apps", for uses from banking to games.
Yes. For instance, the recently released LG GW620, or the Mototrola Evoke QA4.
Yes there are some rooted phones that can take two operating systems though they will be too slow.
Android is the operating system being used on smart phones. It is an open source system that allows for user changes. It is the main competitor to apple's iPhone system. Because android is used on so many handsets to say if an android then is good or not is hard. The operating system it's self is good but it is on plenty if rubbish phones.
Most phones that have internet access are called Smart Phones. Right now Apple's iPhone and Google's Android platform are the two most popular Smart Phones on the market. Most agree that the most usable internet browser, Safari, comes with the iPhone.
Rhino Live Support Software App is compatible with all smart phones that can run a browser! Some non-smart phones may be able to run this app if the phone's browser is compatible.
Proprietary operating systems are commercial operating systems designed to run on specific computer hardware for which they are licensed. Other operating systems such as Linux and OpenBSD are free and open source and can be used on any hardware on which someone can make it work. The Android operating system is a Google implementation of Linux designed to work on smart phones and tablets.
The best smartphone for you depends on the operating system you are using and how much are willing to pay. The best smart phones are probably the most recent i-phones, and whatever is deemed most current by your cell phone provider.
The difference between multimedia phones and smart phones are that smart phones run on an advanced mobile operating system. Multimedia phones do not and usually only have one or two major features such as high-quality sound or high resolution cameras.
2011 has been the year of the smart phone. The Android Operating System has become wildly popular and has inspired cell phone manufacturers to create a smart phone for every personality and occupation. The release of the iPhone 4s with the addition of Siri has been buzzed about for weeks. Phones are no longer just for calls, and if anything, rarely used to do so. Rather, smart phones are our organizers, our social networks, and our connection to the world.