There are only a handful of minor differences between the Brother CS6000i and CS7000i. The first major difference between the Brother CS6000i vs CS7000i is that the Brother CS6000i comes with 60 stitches, while the CS7000i comes with 70 built-in stitches. Moreover, the Brother CS7000i also comes with more accessories, which explains why it costs slightly more than the Brother CS6000i.