What is better - Onkyo TX-RZ720 vs Sony STR-DN1040?
AV receivers under review have the same number of channels. In terms of power, there are differences, the TX-RZ720 has such a ratio W/Ohm - 175/6, while the STR-DN1040 has a power of 100/6. The value of total harmonic distortion is also different, and for the TX-RZ720 it is 0.08%, but for the STR-DN1040 it is 0.09%.
The manufacturer installed different DACs, the TX-RZ720 received the model VLSC 384 KHz/32-bit, but the STR-DN1040 is equipped with 96 KHz/24-bit. Each of the compared opponents supports Bi-amping. Both Onkyo TX-RZ720 and Sony STR-DN1040 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. The TX-RZ720 has access to the Spotify service. 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-RZ720 and the STR-DN1040. Video scaling is only possible with the STR-DN1040. Operation with the Dolby Vision is only possible with the TX-RZ720.
The number of HDMI inputs/outputs varies depending on the receiver, the TX-RZ720 has 7/2, and the STR-DN1040 has 8/2. HDMI Audio Return Channel is implemented in both devices. HDMI eARC is not supported by the TX-RZ720 and the STR-DN1040. When comparing receivers, it becomes clear that each of the rivals can work with HDMI CEC. TX-RZ720 and STR-DN1040 support the standard HDCP 2.2. In the presence of a built-in phono stage for connecting a vinyl player only at Onkyo TX-RZ720.
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 neither AV receiver. The Onkyo TX-RZ720 and the Sony STR-DN1040 can be properly configured using the setup assistant.
A Dolby Atmos multichannel audio format is available only in the TX-RZ720. Only in the TX-RZ720 realized a DTS:X surround technology.