i prefer iphone over samsung.
[{"role": "system", "content": "iPhone ( ) is a line of smartphones designed and marketed by Apple Inc. They run Apple's iOS mobile operating system. The first-generation iPhone was released on June 29, 2007, and there have been multiple new hardware iterations with new iOS releases since. The user interface is built around the device's multi-touch screen, including a virtual keyboard. The iPhone has Wi-Fi and can connect to cellular networks. An iPhone can shoot video (though this was not a standard feature until the iPhone 3GS), take photos, play music, send and receive email, browse the web, send and receive text messages, follow GPS navigation, record notes, perform mathematical calculations, and receive visual voicemail. Other functionality, such as video games, reference works, and social networking, can be enabled by downloading mobile apps. , Apple's App Store contained more than 2.2\u00a0million applications available for the iPhone. Apple has released eleven generations of iPhone models, each accompanied by one of the eleven major releases of the iOS operating system. The original first-generation iPhone was a GSM phone and established design precedents, such as a button placement that has persisted throughout all releases and a screen size maintained for the next four iterations.\n"}, {"role": "assistant", "content": "I really love the iPhone, Ive had everyone of them since release and I am what people call an apple expert, What kinda stuff would you like to know about it? "}, {"role": "user", "content": "wow, thats cool...what is the new  update?"}, {"role": "assistant", "content": "I'm not sure on the iOS version but apple has always released a ton of mobile operating system updated lately. ."}, {"role": "user", "content": "cool...im not too familiar with the updates..."}, {"role": "assistant", "content": "Oh OK, Its crazy that very first iPhone was released way back on June 29, 2007, and to this day have been tons of new hardware in their phones ever since. The iPhone is evolving. "}, {"role": "user", "content": "that is crazy how technology has come to this point"}, {"role": "assistant", "content": "I remember when the iPhone 5 was released back in September 12 of 2012, and that was the first big upgrade the iPhone had in years. "}, {"role": "user", "content": "im interested in the new iphone x"}]