Denon HEOS AVR vs Sony STR-DN1040 review

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What is better - Denon HEOS AVR vs Sony STR-DN1040?

Amplifier

The number of channels for receivers is different - 5.1 versus 7.2, respectively, for devices. In terms of power, there are differences, the HEOS AVR has such a ratio W/Ohm - 50/8, 65/6, while the STR-DN1040 has a power of 100/6. The value of total harmonic distortion is also different, and for the HEOS AVR it is 0.05%, but for the STR-DN1040 it is 0.09%. The Bi-amping function is implemented only in the Sony STR-DN1040. Both Denon HEOS AVR and Sony STR-DN1040 can transmit an audio signal directly to the amplifier and bypasses any DSP processing.

Connectivity

Wireless Internet access via WIFI is possible on both units. Each of the receivers has a Bluetooth connector. The HEOS AVR has access to the Spotify service.

Video features

Oddly enough, the support for the HDR function is not implemented in these units. 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 HEOS AVR and the STR-DN1040. Video scaling is only possible with the STR-DN1040. Review participants do not have the Dolby Vision feature.

Extensive connections

The number of HDMI inputs/outputs varies depending on the receiver, the HEOS AVR has 4/1, and the STR-DN1040 has 8/2. HDMI Audio Return Channel is implemented in both devices. HDMI eARC is not supported by the HEOS AVR and the STR-DN1040. When comparing receivers, it becomes clear that each of the rivals can work with HDMI CEC. HEOS AVR and STR-DN1040 support the standard HDCP 2.2. Unlike most receivers, our models do not have a built-in phono stage for connecting a vinyl player. There is an ECO mode in neither AV receiver. The Sony STR-DN1040 can be properly configured using the setup assistant.

Multichannel surround

Generally no support for a Dolby Atmos multichannel audio format. A DTS:X surround technology is not supported by devices from our comparison.