Nokia E7 QWERTY
Nokia has announced the Nokia E7 QWERTY slider smartphone at Nokia World. The Nokia E7 has a similar design of the Nokia N8, and the major external change is an additional sliding QWERTY keypad and the camera. The camera in Nokia E7 is 8MP auto focus with dual LED flash.The Nokia E7 is described as being the…
Arun WilsonBlueTooth Vs Wi-Fi
What Is Bluetooth? Bluetooth is a WPAN technology. Its radio characteristics include low power, short range, and medium transmission speed. Bluetooth’s short range (10 meters1). Bluetooth’s transmission speed of 800 Kbps3 works well for transferring small to medium-sized files. A Bluetooth-enabled device has a radio that operates at Bluetooth frequency (2.4 GHz) and software that manages the connection…