Dvi Vga
Dvi Vga

Does DVI have a better image quality than VGA?
I recently got a new computer, and the monitor came with a DVI and VGA cable. My computer also has ports for both. Is there a difference between the two? Which should I use? Which has a better image quality?
Given the choice, you should use DVI. It keeps the signal digital the whole way: no unnecessary conversion to analog just to have it converted back to digital. The image does look sharper at higher resolutions as well.
VGA is best left for analog-only monitors, such as CRT monitors, where it works best.
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New GIGABYTE nVidia GeForce GT220 1GB DDR3 VGA/DVI/HDMI PCI-Express Video Card $75.99 |
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StarTech.com 2 Port DVI VGA Dual Monitor KVM Switch with Audio & USB $156.32 Startech.com 2 Port DVI VGA Dual Monitor KVM Switch with Audio & USB Hub |
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StarTech.com 4 Port DVI VGA Dual Monitor KVM Switch with Audio & USB $252.99 4 Port DVI VGA Dual Monitor KVM Switch with Audio & USB Hub |
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HP GeForce G210 512MB DVI/ VGA/ HDMI Graphics Card (Refurbished) $58.49 This GeForce G210 graphics card brings impressive graphics processing power to your PC at an incredible value. Get all the video processing power that your digital lifestyle requires. |
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Visiontek 900253 Radeon HD4550 512MB PCI-E 2.0 DVI/VGA Graphics Card $33.49 Visiontek Radeon HD 4550 Graphics Card |
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