For action cameras, 4K is better than 1080p, as it captures much more detail and offers a wider field of view. It's especially useful for capturing scenes that move quickly with clarity. However, it requires more processing power and storage space. Yes, the difference between 720p and 4K is significant.
It has four times more pixels than in 1080p and sixteen times more than in 720p. As a result, the 4K image quality is considerably more detailed and sharper. However, to get the most out of 4K, you'll need a larger screen or a closer viewing distance where you can see the highest level of detail. Not only because HD 720 security cameras provide blurry, low-quality images, but also because they no longer offer price advantages over 1080p or 1440p security cameras.
This means that while you need to monitor a large area with several 720p HD security cameras, only ONE 4K CCTV security camera will work, with no blind spots or opportunities for potential thieves.
