Miele S7210 vs S7260
images from manufacturer

The difference between these two Miele vacuum cleaners are:

LED Headlight:
The S7260 features LED headlight for providing better visibility while the S7210 does not have headlamp.

Filter:
They both can use the Air Clean Filter, Active Air Clean Filter, and Active HEPA Filter.
The S7210 comes with Air Clean Filter while the S7260 includes the Active Air Clean Filter.

Mini Turbo Brush:
The S7260 comes with a hand turbo brush for cleaning limited space carpet areas, upholstery, etc. The S7210 twist does not have this tool.

Price: S7210 Twist is over $200 cheaper.
S7210 Twist is priced at $429 at mielestore.com while the s7260 is priced at $649.

Color:
S7210 is in Sprint Blue while the S7260 is in Lotus White.

If you know more difference between Miele S7210 Twist and S7260 Cat & Dog upright vacuum cleaners, please share below.