The Yamaha AVENTAGE RX-A3080 vs Onkyo TX-NR585 comparison will be extremely helpful for people who want to get a great, powerful receiver with many functions.
The number of channels for receivers is different - 9.2 versus 7.2, respectively, for devices. In terms of power, there are differences, the AVENTAGE RX-A3080 has such a ratio W/Ohm - 150/8, 230/4, while the TX-NR585 has a power of 80/8, 170/6. The value of total harmonic distortion is also different, and for the AVENTAGE RX-A3080 it is 0.06%, but for the TX-NR585 it is 0.08%.
The manufacturer installed different DACs, the AVENTAGE RX-A3080 received the model ESS SABRE 384 KHz/32-bit, but the TX-NR585 is equipped with AK4458 384 KHz/32-bit. Each of the compared opponents supports Bi-amping. Both Yamaha AVENTAGE RX-A3080 and Onkyo TX-NR585 can transmit an audio signal directly to the amplifier and bypasses any DSP processing.
These units have the same Wi-Fi modules. Each of the receivers has a Bluetooth connector. The contenders have differences in the supported services from Apple - AirPlay, AirPlay 2 versus AirPlay respectively. Access to the Spotify service is on each of the competitors. The number of available streaming services varies for receivers, the Yamaha AVENTAGE RX-A3080 works with Deezer, TIDAL, Pandora, Sirius XM, Napster, Qobuz, but the Onkyo TX-NR585 works with Deezer, TIDAL, Pandora, TuneIn Radio.
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 AVENTAGE RX-A3080 and the TX-NR585. Video scaling is only possible with the AVENTAGE RX-A3080. Each of the participants of the comparison has a Dolby Vision.
The number of HDMI inputs/outputs varies depending on the receiver, the AVENTAGE RX-A3080 has 7/3, and the TX-NR585 has 7/1. HDMI Audio Return Channel is implemented in both devices. HDMI eARC is only supported by the AVENTAGE RX-A3080. When comparing receivers, it becomes clear that each of the rivals can work with HDMI CEC. The AVENTAGE RX-A3080 has support for the standard HDCP 2.3, compared to the TX-NR585, which supports the standard HDCP 2.2. Like most receivers, our models have a built-in phono stage for connecting a vinyl player.
Unlike the AVENTAGE RX-A3080 where 3 Multi zones is provided, the TX-NR585 works with 2 Multi zones. For voice control in the AVENTAGE RX-A3080 is used Amazon Alexa, Google Assistant, but in the TX-NR585 is used Google Assistant. There is an ECO mode in AVENTAGE RX-A3080. The Yamaha AVENTAGE RX-A3080 and the Onkyo TX-NR585 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.