This was necessary to fix some problems of CRT technology. Most CRT televisions and monitors have curved (also known as convex) glass. Should you buy a CRT monitor with a curved or flat screen? Nearly all late-model CRT monitors support a refresh rate of at least 75Hz at their maximum supported resolution and look exceptionally smooth. CRT monitors feel smooth not just because of refresh but also thanks to fundamental differences in how an image is produced. Obsessing over a CRT’s refresh rate is often not worth the trouble. If you want the best refresh rate, then, you’ll need to keep an eye out for a top-tier CRT monitor, and you should expect to use it at a resolution lower than the maximum it supports. CRT monitors with the best refresh rates also support the highest resolutions. Lower resolutions come with higher supported refresh rates with the best models topping out at 200Hz.

Most late-model CRT monitors had a refresh rate of at least 75Hz at maximum resolution. The higher the resolution, the lower the refresh rate. What refresh rate is best for a CRT monitor?Īs mentioned, CRT monitors support a range of resolutions and refresh rates. If you’re comparing two random, mid-range monitors, though, the aperture grill will probably be brighter and more attractive. A late-model Hitachi ErgoFlat or NEC ChromaClear is a great monitor. Hitachi and NEC put a ton of effort into shadow mask technology to rival Sony’s Trinitron and had success. That’s not to say shadow masks were trash. The aperture grill is also better suited for a flat CRT display, though flat shadow mask CRTs were produced. The aperture grill blocks less light than a shadow mask, which translates to a brighter and more colorful picture. In general, a monitor with an aperture grill will be superior to one with a shadow mask.

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