It uses canons digic 4 image processor which offers an iso range of 100 6400 expandable to 12800 as well as 3 fps burst shooting. The camera was launched in august last year and im somewhat disappointed that its taken this long for canon to make a review sample available to me so my apologies to the many readers who. Buy Canon Eos 4000d Dslr Camera With Ef S 18 55 Mm F35 56 Iii It features a 9 point af system with a cross type sensor at the center.