Pioneer VSX-935 vs Marantz CINEMA 40 comparison definitely makes sense.
A significant difference between the receivers in the number of channels, Pioneer VSX-935 has 7.2 versus 9.2 for Marantz CINEMA 40. Regarding power, then VSX-935 has such a W/Ohm ratio - 80/8, 170/6 when CINEMA 40 has a power of 125/8, 165/6. The THD is the same and is 0.08%.
Characteristics of digital to analog converter (DAC) are different, 192 KHz/24-bit for VSX-935 and 192 KHz/32-bit for the CINEMA 40. Both the VSX-935 and the CINEMA 40 support Bi-amping. The Marantz CINEMA 40 can transmit an audio signal directly to the amplifier and bypasses any DSP processing.
WI-FI modules have the same characteristics: 2.4/5GHz. 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 VSX-935 can work with the audio stream from Deezer, TIDAL, Pandora, SiriusXM, Napster, SoundCloud, and the CINEMA 40 can receive a content from Deezer, TIDAL, Pandora, SiriusXM, Napster, SoundCloud, Amazon Music, Amazon Music HD, MOOD:Mix.
Both AV receivers support HDR10+ technology (High dynamic range). Compared AV receivers retain the quality of 4K/120Hz 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 Pioneer VSX-935 has 6/2 HDMI inputs/outputs versus 7/3 HDMI connectors of the Marantz CINEMA 40. The HDMI Audio Return Channel (ARC) feature supports both devices. HDMI eARC is available in each model. Of the two receivers in our comparison, HDMI CEC is present only in the CINEMA 40. Both models support the standard HDCP 2.3. These compared receivers have a built-in phono stage for connecting a vinyl player.
The VSX-935 supports 2 Multi-room zones, versus 3 for the CINEMA 40. Supported voice control technologies are identical - Amazon Alexa, Google Assistant, Siri, Josh.AI. An ECO mode is only available for the CINEMA 40. Both VSX-935 and CINEMA 40 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.