What are the key differences between a CMOS sensor and a MOS sensor, and how do these differences impact the performance of digital cameras?

A CMOS sensor and a MOS sensor are both types of image sensors used in digital cameras. The key difference between them is in how they are manufactured. CMOS sensors have additional circuitry integrated on the sensor itself, allowing for faster readout speeds and lower power consumption compared to MOS sensors. This can result in better performance in terms of image quality, speed, and battery life in digital cameras using CMOS sensors.