What's the difference between Canon 5D and 1D?

Canon 1D is the flagship professional model of Canon Quan Huafu SLR. Taking 1D X as an example, the differences between 1D X and 5D mark III are as follows: \ x0d \ i. Although 1dx has fewer pixels than 5D III, its continuous shooting reaches 14 frame/s, which is very valuable in the field of sports news photography. \x0d\ 2. 1D X adopts dual DIGIC 5+ and single DIGIC4 image processors, of which DIGIC 4 is dedicated to photometry. Its processing power and speed are certainly better than that of 5D3 with a single DIGIC5+ image processor. \x0d\ III, the maximum sensitivity 1DX can be extended to ISO204800, while the maximum sensitivity of 5D3 is 102400. The focusing coefficients of \x0d\ IV and 5D3 are upgraded to 1DX, which is 6 1 autofocus point, and there is little difference between them in this performance. The original 5D2 can only have 9 autofocus points. \x0d\ 5。 The appearance of 1DX is more professional, which is equivalent to adding a grip for firm shooting than that of 5D. When shooting firmly, a series of control buttons such as shutter, command dial, AF-on key and * key are complete.