诺基亚在7250之前已经在国内推出了两款内置数码相机功能的手机,即7650和3650。诺基亚7650和3650的体型较除诺基亚9系列以外的其它机型大了不少,但这两款手机都采用了Symbian操作系统作为其基本软件平台,因此具有较强的功能及软件扩展能力,而具有一定的PDA功能正代表了手机发展的一个方向。与此不同的是,手机以语音交流、短信收发等作为主要功能的传统设计仍然是主流。这一类手机的特征就是具有较小的外形尺寸,具备语音通讯、短信传送及简单事务管理等能力。诺基亚7250就是这一类手机新的代表机型。 Before 7250, Nokia introduced two mobile phones with built-in digital camera functions in the country, that is, the 7650 and the 3650. Nokia 7650 and 3650 than the size of Nokia 9 series models other than a lot of large, but both phones have adopted the Symbian operating system as its basic software platform, it has strong functionality and software scalability, and Have a certain PDA function is a representative of the development of mobile phones in one direction. The difference is that the traditional design of the mobile phone as the main function of voice communication and text messaging is still the mainstream. This type of cell phone is characterized by a smaller form factor, with voice communications, messaging and simple business management capabilities. Nokia 7250 is the new representative of this type of mobile phone models.