What is better - Onkyo TX-RZ820 vs Yamaha RX-V385BL?
The number of channels for receivers is different - 7.2 versus 5.1, respectively, for devices. In terms of power, there are differences, the TX-RZ820 has such a ratio W/Ohm - 160/8, while the RX-V385BL has a power of 70/8, 145/6. The value of total harmonic distortion is also different, and for the TX-RZ820 it is 0.08%, but for the RX-V385BL it is 0.09%.
The manufacturer installed different DACs, the TX-RZ820 received the model AK4458 384 KHz/32-bit, but the RX-V385BL is equipped with Burr-Brown 384 KHz/32-bit. The Bi-amping function is implemented only in the Onkyo TX-RZ820. The model TX-RZ820 can transmit an audio signal directly to the amplifier and bypasses any DSP processing. Each of the receivers has a Bluetooth connector. The TX-RZ820 has access to the Spotify service.
The HDR10 function is present in each of the rivals. The quality of 4K/60Hz signal remains unchanged when transmitting from a source to a TV or projector via HDMI for both receivers. Signaling over HDMI in standby mode can provide the TX-RZ820 and the RX-V385BL. Video scaling is only possible with the RX-V385BL. Each of the participants of the comparison has a Dolby Vision.
The number of HDMI inputs/outputs varies depending on the receiver, the TX-RZ820 has 7/2, and the RX-V385BL has 4/1. HDMI Audio Return Channel is implemented in both devices. HDMI eARC is only supported by the RX-V385BL. When comparing receivers, it becomes clear that each of the rivals can work with HDMI CEC. The TX-RZ820 has support for the standard HDCP 2.2, compared to the RX-V385BL, which supports the standard HDCP 2.3. In the presence of a built-in phono stage for connecting a vinyl player only at Onkyo TX-RZ820. Voice control of the basic functions of the receiver is not realized in both models. There is an ECO mode in either AV receiver. The Onkyo TX-RZ820 can be properly configured using the setup assistant.
A Dolby Atmos multichannel audio format is available only in the TX-RZ820. Only in the TX-RZ820 realized a DTS:X surround technology.