The aperture (f-stop number) indicates the size of the lens diaphragm opening, which controls the amount of light reaching the image sensor. The lower the f-stop number, the larger the diaphragm opening is, hence, the more light reaches the sensor. Usually, the f-stop number specified is the one that corresponds to the maximum possible diaphragm opening. stand-by time is the longest time a battery charge will last, if the device is not used but is constantly connected to the 3G mobile network. Information about the height, i.e. the vertical side of the device when it is used in its standard orientation.

One of the main characteristics of the display is its type/technology, on which depends its performance.

3G, camera and microSD slot, what more do you need?

It may appear to be a good-looking feature phone on the surface, but does the Nokia 301 have more ‘smart’ up its sleeve than it first lets on? Despite Nokia’s strong Lumia smartphone family, there are still many consumers who look to Finnish company to offer the latest feature phones too, and Nokia isn’t going to disappoint anytime soon.

Estimated volume of the device, calculated from the dimensions provided by the manufacturer. Applies for devices in the form of a rectangular parallelepiped. Information about the width, i.e. the horizontal side of the device when it is used in its standard orientation. Design Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications. Width talk time is the time period a battery charge will last, if one is constantly talking on the phone in a 2G cellular network.One of the main characteristics of the cameras is their image resolution. It states the number of pixels on the horizontal and vertical dimensions of the image, which can also be shown in megapixels that indicate the approximate number of pixels in millions. Information about additional software and hardware features of the rear camera which improve its overall performance. stand-by time is the longest time a battery charge will last, if the device is not used but is constantly connected to the 2G cellular network. Battery The batteries of mobile devices differ in capacity and technology. They provide the electrical charge needed for the functioning of the devices. Capacity