The resolution of a camera refers to the number of pixels that the camera sensor can capture and display in an image. It is typically expressed as the total number of pixels in the horizontal and vertical dimensions, such as "1920 x 1080" for a high-definition camera.
The resolution of a camera is crucial in determining the level of detail and clarity in the images it produces. Higher resolution cameras can capture more detailed and sharp images, making them ideal for tasks such as surveillance, photography, and video recording.
Common resolutions for cameras include:
- Standard definition (SD): 640 x 480 pixels - High definition (HD): 1280 x 720 pixels (720p) or 1920 x 1080 pixels (1080p) - 4K Ultra HD: 3840 x 2160 pixels - 8K Ultra HD: 7680 x 4320 pixels
When selecting a camera, it is important to consider the resolution that best suits your needs based on the intended use and desired level of image quality.