Dec 06, 2019
The flagship THX-certified TX-RZ820 AV receiver delivers truly stunning audio performance. Proprietary dynamic audio amplification system delivers instantaneous power with high currents for swinging ...Read More
Here we show you our detailed AV receiver comparison of the Sony STR-ZA2100ES versus the Onkyo TX-RZ820. Both have 7.2 channel amplifiers. Both receivers have support for Dolby Atmos multichannel audio format. The surround sound technology DTS:X is supported by devices. We have evaluated both AV receivers, STR-ZA2100ES has an overall score of 6.5 out of 10 vs 7.7 out of 10 for TX-RZ820.
The Onkyo TX-RZ820 is better receiver in this comparison - check Onkyo TX-RZ820 price.