The Marantz AV8805 vs Marantz SR5013 comparison proves that these receivers have many common features.
A significant difference between the receivers in the number of channels, Marantz AV8805 has 13.2 versus 7.2 for Marantz SR5013. The THD is the same and is 0.08%.
Characteristics of digital to analog converter (DAC) are different, AK4490 384 KHz/32-bit for AV8805 and AKM 384 KHz/32-bit for the SR5013. Both the AV8805 and the SR5013 support Bi-amping. Each of the AV receivers can transmit an audio signal directly to the amplifier and bypasses any DSP processing. Rivals from our review have Bluetooth support. The Apple Music service is implemented on considered devices: AirPlay, AirPlay 2. Spotify can be used on each receiver. The AV8805 can work with the audio stream from Deezer, TIDAL, Pandora, SiriusXM, TuneIn Radio, and the SR5013 can receive a content from Deezer, Pandora, Napster, SiriusXM, TuneIn Radio. Compared AV receivers retain the quality of 4K/60Hz signal when transmitting from a source to a TV or projector. HDMI signal transmission in standby mode is implemented in each of the devices. Both rivals can scale the resolution of the incoming HDMI signal. The HDR standard - Dolby Vision is supported by these receivers.
The Marantz AV8805 has 8/3 HDMI inputs/outputs versus 8/2 HDMI connectors of the Marantz SR5013. The HDMI Audio Return Channel (ARC) feature supports both devices. The HDMI eARC is available only on the AV8805. The Consumer Electronics Control (CEC) feature is present in most modern AV receivers and the models in our comparison are no exception. Both models support the standard HDCP 2.2. These compared receivers have a built-in phono stage for connecting a vinyl player.
The AV8805 supports 3 Multi-room zones, versus 2 for the SR5013. Supported voice control technologies are identical - Amazon Alexa, Google Assistant, Siri, Josh.AI. It is also worth noting that the ECO mode is presented in each of the receivers. Both AV8805 and SR5013 can be configured using the Setup assistant.
Both devices have support for Dolby Atmos multichannel audio format. The surround sound technology DTS:X is supported by devices under review.