The size of the phone's pixels will have a certain impact on the quality of the image, but it is not just the pixels that determine the quality of a photo. Processor (including metering, white balance and noise reduction painting, sharpening, saturation adjustment and other digital post-processing), lens, sensor, heat generation, sensitivity, dynamic range, lens sharpness, contrast, color, Distortion, chromatic dispersion, glare, and many other factors will affect the final imaging results of the phone. Generally speaking, with high pixels, the overall picture will be more accurate.
Here are some specific examples of how phone pixels affect imaging effects:
Sharpness: A higher pixel count results in sharper images, especially when zoomed in. This is because each pixel captures a smaller area of the scene, which means that there is more detail recorded.
Low-light performance: A higher pixel count can also improve low-light performance. This is because each pixel is more sensitive to light, which means that the camera can capture more detail in dimly lit conditions.
Image resolution: The maximum image resolution that a phone can capture is also limited by the number of pixels on its sensor. For example, a phone with a 12-megapixel sensor can capture images with a resolution of 4032 x 3024 pixels.
Cropping and editing: A higher pixel count gives you more flexibility for cropping and editing images. This is because you can zoom in further without losing detail.
Video recording: The number of pixels on a phone's sensor also affects the quality of video recordings. A higher pixel count results in higher-resolution videos with more detail.