The smartphone is one of the wonderful wonders of science. It is a class of mobile phone and it distinguished from feature phone by its operating system (Such as Android, Mac, Windows) mobile computing devices, and stronger hardware capabilities. Along with voice calls and text messaging smartphone has wide facilities of software and internet browsing, multimedia functions like music, video, cameras, and gaming, etc. It has also the feature of Bluetooth, Wi-Fi, and satellite navigation. Beside these, it has proximity sensors, barometer, gyroscope, magnetometer, accelerometer system. It has added a new dimension to our lives and to the communication system. It is a telephone system that works without any wire. It can be moved easily and quickly from place to place. Through smartphone, we can send messages to distant places, play games and sports, know about time, solve the work of calculation, and be aware of different kinds of news and views. At present, the popularity of the smartphone is increasing.
Many companies are also being set up for selling a smartphone. The price of the smartphone is also decreasing in comparison with the past. People are being encouraged to buy a mobile-phone set at a cheaper rate. However, with the touch of science and technology, the whole world seems to be a global village. In a very single moment, we can communicate with the people living in a very distant place. With all its advantages, the smartphone has still some drawbacks in disguise. Though the price of it is decreasing, per minute bill is not decreasing. So everybody cannot possess it.
Today, smartphones have the very attractive model with many features. Day to day smartphones is updated with new features. We can see these smartphone reviews on many websites online like on tweakreviews. These websites give A to Z information about any smartphone. We can easily choose and select one of them. Samsung, Huawei, Apple, Xiomi, Oppo, Nokia, etc. are more popular brand of smartphone in the market.
Though Smartphone has more advantage in Instant Communication, Data transfer, Web Surfing, Camera, Entertainment, Education, Productivity Apps, GPS Global Positioning System, Privacy it has also some disadvantages which are Poor Social Interaction, Distraction, Health Issues, Addiction, Privacy Threats, and Uncensored Content, etc.
Smartphone has a great effect on our physical and mental health. Addiction of smartphone has a very bad effect on our physical and mental health. It reduces our concentration of works. It creates a depression in our mind.
Scientists have recently discovered that smartphone can cause cancer to the users. Besides, it has become a fashion with the young people. Last but not the least, terrorists are using it to spread out terrorism all around the world. But in spite of all these disadvantages, it can be finalized here that the necessity of a smartphone in exchanging messages, watching the news, reading the newspaper, using social media cannot be denied in the true sense of the term in our practical life. If we use a smartphone properly without addiction then it will be beneficial for us otherwise it will be harmful to us.