Uses of CRT Monitor

In an era dominated by sleek LCD and LED displays, the Cathode Ray Tube (CRT) monitor may seem like a relic of the past. However, despite their bulk and energy consumption, CRT monitors still have a unique set of advantages and uses that modern technology has yet to fully replicate. This blog post explores the enduring relevance of CRT monitors across various applications.


While CRT monitors have largely been phased out in favor of thinner, more energy-efficient displays, they continue to hold a special place in the hearts of certain enthusiasts and professionals. From unparalleled color accuracy to distinctive refresh rates, the characteristics of CRT technology make it irreplaceable for specific niches.

Retro Gaming and Emulation

One of the most celebrated uses of CRT monitors is in the realm of retro gaming. The original games from the ’80s and ’90s were designed with the CRT display’s properties in mind, making these monitors the perfect vehicle for experiencing these classics as they were meant to be seen.

Actionable Tip:

  • Gamers looking to dive into retro gaming should seek CRT monitors known for low input lag and high refresh rates to get the most authentic experience.

Professional Graphics Work

Graphic designers and digital artists sometimes prefer CRT monitors for their work, owing to the unmatched color depth and accuracy these screens provide. The way CRTs render color and handle gradients can make them more suitable for color-critical tasks.

Real-Life Example:

  • A professional graphic designer reported that their CRT monitor displayed colors more accurately than their modern LCD, crucial for their print work accuracy.

Video Production and Broadcasting

In the video production and broadcasting industry, the precise color reproduction and aspect ratio flexibility of CRT monitors can be invaluable. They are often used for color grading and editing to ensure that the final product looks exactly as intended on all types of screens.

Actionable Tip:

  • Video professionals should calibrate their CRT monitors regularly to maintain color accuracy throughout their projects.

High-End Audio Production

Surprisingly, CRT monitors find their place in audio production studios. The absence of high-frequency sounds emitted by LCD backlights or the buzz from LED dimming methods makes CRTs a quieter option, which is a subtle but valuable benefit in a studio setting.

Real-Life Example:

  • An audio production studio found that switching back to CRT monitors eliminated the subtle interference they experienced with LED and LCD screens.

Navigational and Automotive Testing

Certain navigational systems and automotive tests still use CRT technology due to its reliability and the specific way it interacts with older testing equipment. The durability and resilience of CRT monitors under various conditions also play a role here.

Actionable Tip:

  • For applications requiring robust and reliable display technology, consider sourcing high-quality CRT monitors from specialized suppliers.

Scientific Research and Medical Imaging

In fields like scientific research and medical imaging, the precision of CRT monitors in displaying complex patterns and images can be crucial. Their ability to render subtle differences in shades makes them valuable for detailed analysis.

Real-Life Example:

  • A medical institution continues to use CRT monitors for certain types of radiological imaging, where detail perception is paramount.


Although the technology world has largely moved on to LCDs and OLEDs, the unique advantages of CRT monitors keep them in use across various niches. From gaming to professional graphics work and beyond, CRTs offer a combination of features modern displays struggle to match entirely.

Whether it’s the depth of colors, the smoothness of motion, or the specificity of uses like audio production without interference, the CRT monitor remains a testament to the idea that newer isn’t always better. For enthusiasts and professionals alike, understanding and leveraging the strengths of CRT technology can unlock experiences and results that are difficult, if not impossible, to replicate with more contemporary alternatives.

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