9.2 Ch THX-Certified AV Receiver. Features include, Bluetooth, Dolby Atmos, DTS:X, Vision, Dirac Live room correction licenseincluded, built-in streaming services and more.
Onkyo TX-RZ70 is a Ch 11.2 channel AV receiver. Features include 8K/4K HDR input,  Dolby Atmos®, Dolby Vision, Dolby Atmos, HDMI, IMAX enhanced, DTS:X , Neural:X among others.