The Denon AVR-X3700H vs Yamaha RX-A2A comparison will be extremely helpful for people who want to get a great, powerful receiver with many functions.
The number of channels for receivers is different - 9.2 versus 7.2, respectively, for devices. In terms of power, there are differences, the AVR-X3700H has such a ratio W/Ohm - 105/8, 135/6, while the RX-A2A has a power of 100/8. The value of total harmonic distortion is also different, and for the AVR-X3700H it is 0.08%, but for the RX-A2A it is 0.06%. Each of the compared opponents supports Bi-amping. Both Denon AVR-X3700H and Yamaha RX-A2A can transmit an audio signal directly to the amplifier and bypasses any DSP processing.
These units have the same Wi-Fi modules. 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 Denon AVR-X3700H works with Deezer, TIDAL, Pandora, SiriusXM, Qobuz, TuneIn Radio, but the Yamaha RX-A2A works with Deezer, TIDAL, Pandora, SiriusXM, Napster, SoundCloud.
The quality of 4K/120Hz 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 AVR-X3700H and the RX-A2A. Each of the devices can increase the resolution of the incoming video signal. Each of the participants of the comparison has a Dolby Vision.
The number of HDMI inputs/outputs varies depending on the receiver, the AVR-X3700H has 7/3, and the RX-A2A has 7/1. HDMI Audio Return Channel is implemented in both devices. HDMI eARC is supported by the AVR-X3700H and the RX-A2A. When comparing receivers, it becomes clear that each of the rivals can work with HDMI CEC. AVR-X3700H and RX-A2A support the standard HDCP 2.3. Like most receivers, our models have a built-in phono stage for connecting a vinyl player.
Ability to create 2 Multi zones inherent in both AV receivers. 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 Denon AVR-X3700H and the Yamaha RX-A2A 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.