If you double click the phone icon on your Windows Explorer, you will see a blank screen with no folders and files. ![]() It uses a beam of infrared light to transmit information and so requires a direct line of sight and operates only at close range.Have a Nokia X20 and wondering how you can transfer your photos from the phone to the PC? Surprisingly, plugging the USB cable to the phone and PC doesn’t do the job automatically. Infrared port IrDA (Infrared Data Association) is an old data sharing technology in the means of Infrared Port. USB USB is a standard for a wired connection between two electronic devices, including a mobile phone and a desktop computer. It is a set of standards for smartphones and similar devices to establish peer-to-peer radio communications with each other by touching them together or bringing them into proximity, usually no more than a few inches.įM radio FM broadcasting is a method of radio broadcasting using frequency modulation technology. NFC NFC (Near Field Communication) is a shorter range of high-frequency data transferring technology. It is a satellite-based radio navigation system, GPS permits users to determine their position, velocity, and the time 24 hours a day, in all weather, anywhere in the world, In order to locate your position, your device or GPS receiver must have a clear view of the sky. GPS GPS (Global Positioning System) originally Navstar GPS, is a satellite-based radio navigation system. It is a wireless communications technology for exchanging data between mobile phones, headsets, computers, and other network devices over short distances without wires, Bluetooth technology was primarily designed to support simple wireless networking of personal consumer devices. It is a popular wireless networking technology using radio waves to provide high-speed network connections that allow devices to communicate without cords or cables, Wi-Fi is increasingly becoming the preferred mode of internet connectivity all over the world.īluetooth Bluetooth is a wireless technology standard for exchanging data over short distances from fixed and mobile devices. Multitouch Multi-touch refers to the capability of a touchscreen (or a touchpad) to recognize two or more points of contact on the surface concurrently.Ĭonnectivity WLAN Wireless Local Area Network (WLAN) is a method of distributing data wirelessly to a local area network practically to the internet. A higher resolution means more pixels and more pixels provide the ability to display more visual information (resulting in greater clarity and more detail).Ģ40 x 320 pixels, 4:3 ratio (~167 ppi density) Resolution Display Resolution is the measuring way of how much pixels does a display contains. The bigger the ratio, the smaller the bezels are, meaning the display takes up a larger area on the device's front.Ģ.4 inches, 17.8 cm2 (~26.9% screen-to-body ratio) The screen-to-body ratio is a measure that relates to the size of the screen bezels. Size The industry-standard way of representing display sizes is publishing their length in inches. Display Type A number of display technologies and types used in mobile phones TFT (Thin Film Transistor), IPS (In-Place Switching), OLED (Organic Light Emitting Diode), AMOLED (Active-Matrix Organic Light-Emitting Diode), Super AMOLED (an even advanced version of AMOLED), Resistive Touchscreen (Resistive touchscreens contain two-layer of conductive material with a very small gap between them which acts as a resistance), Capacitive Touchscreen (Capacitive touchscreen technology consists of a layer of glass coated with a transparent conductor)
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