The Yamaha RX-V385BL vs Yamaha RX-V685BL 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 - 5.1 versus 7.2, respectively, for devices. In terms of power, there are differences, the RX-V385BL has such a ratio W/Ohm - 70/8, 145/6, while the RX-V685BL has a power of 90/8, 150/4. The value of total harmonic distortion is also different, and for the RX-V385BL it is 0.09%, but for the RX-V685BL it is 0.06%.
Competitive models use the same DAC. The Bi-amping function is implemented only in the Yamaha RX-V685BL. The model RX-V685BL can transmit an audio signal directly to the amplifier and bypasses any DSP processing. Each of the receivers has a Bluetooth connector. Spotify is not available for these receivers.
The HDR10 function is present in each of the rivals. 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 RX-V385BL and the RX-V685BL. 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 RX-V385BL has 4/1, and the RX-V685BL has 5/2. HDMI Audio Return Channel is implemented in both devices. HDMI eARC is supported by the RX-V385BL and the RX-V685BL. When comparing receivers, it becomes clear that each of the rivals can work with HDMI CEC. The RX-V385BL has support for the standard HDCP 2.3, compared to the RX-V685BL, which supports the standard HDCP 2.2. In the presence of a built-in phono stage for connecting a vinyl player only at Yamaha RX-V685BL. Voice control of the basic functions of the receiver is not realized in both models. There is an ECO mode in either AV receiver. The Yamaha RX-V685BL can be properly configured using the setup assistant.
A Dolby Atmos multichannel audio format is available only in the RX-V685BL. Only in the RX-V685BL realized a DTS:X surround technology.