Difference between Cellular and Wi-Fi Networks

Wi-Fi is a technology that provides internet connectivity using radio waves. And through this we do not need wire cable to use internet on our devices.Cellular network is a type of wireless network made up of many cells through which mobile devices communicate with each other.both facilitate internet connections, but they are different regarding infrastructure, coverage, speed, and usage. Knowledge of each of these networks and their differences will enable a user to select the most appropriate network when connecting to the internet.

What is Cellular Network?

Cellular network is a type of wireless network made up of many cells through which mobile devices communicate with each other.There is a type of tower in this network which we call base station. The base station provides network coverage to the cell through which data and files are transferred from one device to another.Each cell has a tower which is at a fixed location. We call this tower BTS (Base Transceiver Station).A cellular network has more capacity than a large transmitter and uses less power than the transmitter.We also call cellular network as radio network. The range of the cells present in it can be 30 kilometers or more. The size of the cells in it depends on the number of users. These networks are capable of communicating over long distances. Popular cellular networks include mobile communications, General Packet Radio Service (GPRS), GSM, and Code Division Multiple Access (CDMA).Cellular networks help mobile users to connect and communicate with each other. These networks use less power, shorter range and more transmitters to transfer data.These networks were developed for the old-fashioned telephone networks, which lacked security.

Advantages of Cellular Network

• Cellular network is flexible which is capable of using public and private networks.
• It uses less power.
• It is easy to distribute its coverage area.
• It reduces interference from other signals.
• Its performance is good as compared to transmitter.
• This network provides voice and data service.
• It is easy to maintain.
• It is easy to upgrade this network.
• There is no need of cable wire in this network, it is a wireless network.
• It is easy to update the device.

Disadvantages of Cellular Network

• Cellular networks are less secure.
• It costs more to establish this network.
• If the weather is bad it will affect the network.
• It transfers data at a slower speed than wired networks.
• It depends on multiple access technology.

What is Wi-Fi?

The full name of wifi is wireless fidelity. WiFi is a wireless network technology that allows computers and other devices to communicate with wireless signals.Wi-Fi is a technology that provides internet connectivity using radio waves. And through this we do not need wire cable to use internet on our devices.To use internet connectivity in WiFi, a hotspot area has to be created and these hotspot areas are created using wireless adapters.The main advantage of WiFi is that it is compatible with all advanced operating systems, devices, and printers.Technically speaking, WiFi is a type of Wireless Local Area Network (WLAN) which is based on the 802.11 IEEE () network standard and was developed by the IEEE in 1997. When they first developed 802.11 WiFi, its speed was 2 mbps.

Advantages of Wi-Fi

Wi-Fi has the following advantages:

• Ease of use: It is very easy to use Wi-Fi. Turn on Wi-Fi in your mobile, or if there is a password, it can be used easily by entering it.
• More Internet Speed: Compared to a cellular network, its internet speed is higher, and in this you can use as much internet as you want, whereas in your cellular network there is a limit for using the internet, but in this there is no limit.
• Connect to one or more devices: Wi-Fi technology allows one or more devices to be connected and information can be exchanged.
• Easily available: Earlier, Wi-Fi was not available everywhere, but now you can find Wi-Fi everywhere, like restaurants, cafes, buses, trains, etc., so that you can easily avail the internet anywhere.
• User-Friendly Features This technology is quite user-friendly; you can easily use it on your mobile, laptop, or tablet, but your device should be in the range of Wi-Fi.

Disadvantages of Wi-Fi

• Limited range: The range of Wi-Fi is very short, and its signal can be limited by walls and floors, due to which it becomes difficult to connect to the Wi-Fi network in some parts of the house, so the network can be connected only within its range.
• Slowing down of bandwidth If too many devices are connected to Wi-Fi, the internet speed will become very slow, and the exchange of information from one device to another will be very slow.
• Electricity consumption: Wi-Fi devices use constant power supply, which leads to high power consumption, and therefore, when there is no power, its signal stops, meaning you will not be able to connect to the internet through Wi-Fi.

Difference Between Cellular and Wi-Fi Networks

Conclusion 

Cellular networks and Wi-Fi networks are different means to fulfill the connectivity requirements. This makes cellular networks ideal for users with mobility and wider coverage needs, while the Wi-Fi networks fit homes and offices that require localized high-speed Internet connection. Knowing these differences will enable users to select the appropriate kind of network since they differ in cost, speed, coverage, and utilization of data.