Moreover, multiple zones supporting not only audio output but also video output. The audio signal is noise- and distortion-free due to the vector linear shaping circuitry technology used. You can easily connect this receiver with other devices using pre-outs, IR inputs and other features of the device. Reliable wireless modules guarantee a stable high-speed connection. It is necessary for Chromecast and DTS Play-Fi. You can also access different audio streaming services. The device has many HDCP 2.2 compliant HDMI inputs, which can be used with modern devices.
For an existing 7.1 system, if you want to add atmos height speakers, you either need to eliminate your surround back speakers or get a receiver capable of 9.1 or more. It also supports the DSD technology. It also supports the Multi-room technology. This receiver features Chromecast and LDAC that let you stream audio files with the high bitrate. It does not have an input for a dedicated XM or Sirius Tuner as some earlier SONY receivers did. It has an internal input for "Music Services" but the only two supported are Chromecast and Spotify.
To fill the comparison chart we need to compare their total power output – 1155 W Sony STRDN1080 vs Onkyo TX-RZ820 that has 900 W. In both cases, it is a huge amount of power, so you can fill even a huge house with sound. Nevertheless, there are some differences we need to focus on.
The advantage of Onkyo TX-RZ820 is preamp outputs that let you build different setups to fill the area with sound evenly. The disadvantage is the poor-designed remote controller.
The advantage of Sony STRDN1080 is its high power plus many audio enhancement features that provide clear sound. The disadvantage is that its menus take some time to appear and the overall performance of menus is not exciting. Nevertheless, it is not a major flaw.
If you decide between Onkyo versus Sony and you look for a powerful device with many audio enhancement features then consider getting Sony STRDN1080, but if you need a flexible device then Onkyo TX-RZ820 is right what you should buy.
Onkyo TX-RZ820 overview
Sony STRDN1080 overview
The best receiver is Onkyo TX-RZ820. Check Onkyo TX-RZ820 price on Amazon