Li-Fi vs Wi-Fi: A Battle of Light and Waves

• Li-fi is a light fidelity device that supports only the infrared and other lighting systems to transfer the data to the device which is used to receive from the sender device.

• Wifi is a wireless fidelity device that supports the radio waves to transfer the data to the wifi device which is used to receive the wifi signals at the limited ranges due to the device version capacity.

Introduction to the computer system and computer applications related topics are listed following below here:

Li-Fi vs Wi-Fi: A Battle of Light and Waves

Let’s discuss the computer system related topic and questions above listed and their answers are following below here:

Li-Fi vs Wi-Fi: A Battle of Light and Waves

There are some points on the computer system and data communication related to the topic of “Li-Fi vs Wi-Fi: A Battle of Light and Waves” following below here:

Lifi based data communication system:-

Li-Fi is a light based signal data transmission 

Li-Fi is faster than the wifi technology

Wifi based data communication system:-

Wi-fi data communication is based on radio waves

Wifi data have low speed to transfer the data between two or more devices

Let’s discuss the points on the computer system and data communication related to the topic of “Li-Fi vs Wi-Fi: A Battle of Light and Waves” explanation following below here:

Lifi based data communication system:-

Li-Fi is a light based signal data transmission 

Lifi is based on the light signals to transmit the data to the received device through the sensor available on the device.

The remote of the television is the simplest example and common example of the light fidelity data communication to operate the functions of television at home with buttons such as:- numerical keys and pause or play button or channel change button etc.

Li-Fi is faster than the wifi technology

Lifi is very faster than the wifi technology because it has a speed based on light and sends the data at the maximum range of 90 to 100 gbps of data communication system to transfer the data and information.

Lifi cannot travel out of the room because it has a short range of data communication systems.

The LiFi cannot pass from the wall and provide limited access to the lighting system in the room.

Wifi based data communication system:-

Wi-fi data communication is based on radio waves

Wifi device data communication systems provide a range between 1 to 2 meters or more depending on the capacity and power of the wifi.

The wifi is based on radio waves to transfer the data to the device which is connected to the wifi.

Wifi is used to provide the internet service on the laptop computer system to use the internet with high speed shared to the computer maximum between 20 to 50 mbps to transfer and share the data to each other using the wifi network device.

Wifi data have low speed to transfer the data between two or more devices

Wifi data has low speed but the radio waves based wifi transfer across the wall inside the house or room from one to another room to use the wifi easily such as:- an internet connection can be accessed at home.

Wifi ranges provide 100 meters on the selected area where the wifi is installed physically by the service provider of the sim card company engineer.

Most of the users prefer to use the internet service through the router instead of wifi device because the router provides higher ranges and easily high speed connection on the selected area with more security features including a firewall on the router with sim application.