It’s strongly recommended to compare different receivers if you want to choose the best one: Sony STR-DH790 vs Yamaha AVENTAGE RX-A3080.
The number of channels for receivers is different - 7.2 versus 9.2, respectively, for devices. In terms of power, there are differences, the STR-DH790 has such a ratio W/Ohm - 90/6, while the AVENTAGE RX-A3080 has a power of 150/8, 230/4. The value of total harmonic distortion is also different, and for the STR-DH790 it is 0.09%, but for the AVENTAGE RX-A3080 it is 0.06%.
The manufacturer installed different DACs, the STR-DH790 received the model 192 KHz/24-bit, but the AVENTAGE RX-A3080 is equipped with ESS SABRE 384 KHz/32-bit. Each of the compared opponents supports Bi-amping. Both Sony STR-DH790 and Yamaha AVENTAGE RX-A3080 can transmit an audio signal directly to the amplifier and bypasses any DSP processing. Each of the receivers has a Bluetooth connector. The AVENTAGE RX-A3080 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 STR-DH790 and the AVENTAGE RX-A3080. 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 STR-DH790 has 4/1, and the AVENTAGE RX-A3080 has 7/3. HDMI Audio Return Channel is implemented in both devices. HDMI eARC is supported by the STR-DH790 and the AVENTAGE RX-A3080. When comparing receivers, it becomes clear that each of the rivals can work with HDMI CEC. The STR-DH790 has support for the standard HDCP 2.2, compared to the AVENTAGE RX-A3080, which supports the standard HDCP 2.3. In the presence of a built-in phono stage for connecting a vinyl player only at Yamaha AVENTAGE RX-A3080. There is an ECO mode in AVENTAGE RX-A3080. The Sony STR-DH790 and the Yamaha AVENTAGE RX-A3080 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.