What parameters should I look at when buying a digital camera?

Parameters generally mislead consumers, so it's best to draw on the photography forum!

Recommended: Wuji/Hummingbird/Oak, etc.

General parameters:

1, CCD size, the bigger the better.

2, how many pixels, the higher the better, (not a bottleneck)

3. Lens index: 1, zoom factor (index of wide-angle end and telephoto end), 2. Several lens groups (higher precision), three lens manufacturers and four aperture sizes (including the indicators of wide-angle end and telephoto end, the larger the aperture, the better (the aperture of large indicator 2.8 is smaller than that of large aperture 4.0).

4. Shutter speed range

5.ISO sensitivity

6. Flash index (the higher the index, the brighter the flash)

7. What kind of battery is it?

8. Focus mode, etc.

That's about it! Choose the brand first, then choose the camera: Canon, Nikon, Panasonic and Fuji are the first choices for small digital.