Onkyo TX-SR383 vs Denon DRA-800H review

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What is better - Onkyo TX-SR383 vs Denon DRA-800H?

Amplifier

The number of channels for receivers is different - 7.2 versus 2.0, respectively, for devices. In terms of power, there are differences, the TX-SR383 has such a ratio W/Ohm - 100/8, 135/6, while the DRA-800H has a power of 100/8, 120/6. The value of total harmonic distortion is also different, and for the TX-SR383 it is 0.09%, but for the DRA-800H it is 0.08%.

Audio features

Competitive models use the same DAC. None of the compared opponents supports Bi-amping. The model DRA-800H can transmit an audio signal directly to the amplifier and bypasses any DSP processing.

Connectivity

Wireless Internet connection via WIFI is only possible with DRA-800H. Each of the receivers has a Bluetooth connector. The DRA-800H 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-SR383 and the DRA-800H. None of the devices can increase the resolution of the incoming video signal. Operation with the Dolby Vision is only possible with the DRA-800H.

Extensive connections

The number of HDMI inputs/outputs varies depending on the receiver, the TX-SR383 has 4/1, and the DRA-800H has 5/1. HDMI Audio Return Channel is implemented in both devices. HDMI eARC is not supported by the TX-SR383 and the DRA-800H. When comparing receivers, it becomes clear that each of the rivals can work with HDMI CEC. The TX-SR383 has support for the standard HDCP 2.2, compared to the DRA-800H, which supports the standard HDCP 2.3. In the presence of a built-in phono stage for connecting a vinyl player only at Denon DRA-800H.

Additional features

Ability to create 2 Multi zones inherent in both AV receivers. There is an ECO mode in DRA-800H. The Denon DRA-800H 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.