What is better - Onkyo TX-RZ710 vs Onkyo TX-RZ610?
AV receivers under review have the same number of channels. In terms of power, there are differences, the TX-RZ710 has such a ratio W/Ohm - 175/6, while the TX-RZ610 has a power of 100/8, 170/6. A common feature for devices is the same total harmonic distortion - 0.08%.
Competitive models use the same DAC. Each of the compared opponents supports Bi-amping. The model TX-RZ710 can transmit an audio signal directly to the amplifier and bypasses any DSP processing. Each of the receivers has a Bluetooth connector. Both devices can work with such Apple Music services: AirPlay. Access to the Spotify service is on each of the competitors. The number of available streaming services varies for receivers, the Onkyo TX-RZ710 works with Deezer, TIDAL, Pandora, Tunein Radio, but the Onkyo TX-RZ610 works with TIDAL, Pandora. 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-RZ710 and the TX-RZ610. Each of the devices can increase the resolution of the incoming video signal. Operation with the Dolby Vision is only possible with the TX-RZ610.
The number of HDMI inputs/outputs is the same - 8/2. HDMI Audio Return Channel is only available on Onkyo TX-RZ710. HDMI eARC is not supported by the TX-RZ710 and the TX-RZ610. When comparing receivers, it becomes clear that each of the rivals can work with HDMI CEC. TX-RZ710 and TX-RZ610 support the standard HDCP 2.2. Like most receivers, our models have a built-in phono stage for connecting a vinyl player.
Ability to create 2 Multi zones inherent in both AV receivers. 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-RZ610 can be properly configured using the setup assistant.
A Dolby Atmos multichannel audio format is available both models. A DTS:X surround technology is supported by devices from our comparison.