Found 3 Articles for IO Devices

Difference between HDMI and DisplayPort

Manish Kumar Saini
Updated on 25-Apr-2023 11:06:03


There are two types of digital audio and video interfaces namely, HDMI (High-Definition Multimedia Interface) and DisplayPort that are used for connecting a source device and an output device. Both HDMI and DisplayPort are extensively being used in several modern devices such as computers, TVs, laptops, gaming consoles, etc. In this article, we will discuss the important differences between HDMI and DisplayPort. But before discussing the differences, let us first discuss their basics. What is HDMI? HDMI is the abbreviation for High-Definition Multimedia Interface. HDMI is also a digital interface developed for transmitting high quality video and audio signals ... Read More

Difference between DVI and HDMI

Manish Kumar Saini
Updated on 25-Apr-2023 10:42:52


There are two types of digital video interfaces namely, DVI (Digital Visual Interface) and HDMI (High-Definition Multimedia Interface) that are used for transmitting digital video signals from source devices to a display device like TV, monitor, projector, etc. The most fundamental difference between DVI and HDMI is that DVI (Digital Visual Interface) can transmit only video signals, while HDMI (High-Definition Multimedia Interface) can transmit both video and audio signals. In this article, we will discuss all the important differences between DVI and HDMI interfaces. But before that let us first discuss a bit about DVI and HDMI individually. What ... Read More

Difference between CRT and LCD

Kiran Kumar Panigrahi
Updated on 05-Jan-2023 15:36:36

12K+ Views

CRT and LCD are both display devices. CRT is an old technology whereas LCD is modern one. One major difference between CRT and LCD is in the technology used for image formation. The CRT display produces an image by using an electron beam, while LCD display produces an image on the screen using liquid crystal display. What is a CRT? CRT stands for Cathode Ray Tube. CRT displays produce an image on the screen by using a sharp beam of electrons that is highly focused to hit a phosphor screen present in front of the tube. The important components of ... Read More