It’s strongly recommended to compare different receivers if you want to choose the best one: Marantz AV7703 vs Denon AVR-X1500H.
The number of channels for receivers is different - 11.2 versus 7.2, respectively, for devices. A common feature for devices is the same total harmonic distortion - 0.08%.
Competitive models use the same DAC. Each of the compared opponents supports Bi-amping. Both Marantz AV7703 and Denon AVR-X1500H 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, AirPlay 2. Access to the Spotify service is on each of the competitors. The number of available streaming services varies for receivers, the Marantz AV7703 works with Deezer, TIDAL, Pandora, Napster, iHeart Radio, SiriusXM, Sound Cloud, but the Denon AVR-X1500H works with Deezer, TIDAL, Pandora, Napster, SiriusXM, TuneIn Radio, iHeart Radio, Sound Cloud. 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 AV7703 and the AVR-X1500H. Video scaling is only possible with the AV7703. Each of the participants of the comparison has a Dolby Vision.
The number of HDMI inputs/outputs varies depending on the receiver, the AV7703 has 8/3, and the AVR-X1500H has 6/1. HDMI Audio Return Channel is implemented in both devices. HDMI eARC is not supported by the AV7703 and the AVR-X1500H. When comparing receivers, it becomes clear that each of the rivals can work with HDMI CEC. AV7703 and AVR-X1500H support the standard HDCP 2.2. Like most receivers, our models have a built-in phono stage for connecting a vinyl player.
Unlike the AV7703 where 3 Multi zones is provided, the AVR-X1500H works with 2 Multi zones. Voice control is performed using Amazon Alexa, Google Assistant, Siri, Josh.AI in both models. There is an ECO mode in either AV receiver. The Marantz AV7703 and the Denon AVR-X1500H 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.