17.13 in 6.73 in  | 17.13 in 6.73 in  | |
| Available colors | ||
| User rating |
 Yamaha RX-A780 |  Yamaha RX-V685 | |
|---|---|---|
| Receiver type | Surround | Surround |
| Yamaha RX-A780 | Yamaha RX-V685 | |
|---|---|---|
| Composite video in | 1 | 1 |
| Component video (YPbPr/YCbCr) in | 1 | 1 |
| Digital audio optical in | 2 | 2 |
| Digital audio coaxial in | 2 | 2 |
| Headphone outputs | 1 | 1 |
| Number of HDMI inputs | 5 | 5 |
| Number of HDMI outputs | 2 | 2 |
| USB ports quantity | 1 | 1 |
| Bluetooth | yes | yes |
| Ethernet LAN | yes | yes |
| Ethernet LAN (RJ-45) ports | 1 | 1 |
| Remote (IR) input | 1 | 1 |
| Wi-Fi | yes | yes |
| Yamaha RX-A780 | Yamaha RX-V685 | |
|---|---|---|
| Audio output channels | 7.2 | 7.2 |
| Audio D/A Converter (DAC) | 32-bit/384kHz | 32-bit/384kHz |
| Audio Return Channel (ARC) | yes | yes |
| Digital Signal Processing (DSP) | yes | yes |
| Power output per channel (20-20KHz@8 Ohm) | 95.0 W | 90.0 W |
| Power output per channel (1KHz@8 Ohm) | 160.0 W | 150.0 W |
| Audio formats supported |
|
|
| Audio decoders |
|
|
| Yamaha RX-A780 | Yamaha RX-V685 | |
|---|---|---|
| 3D | yes | yes |
| Deep colour support | yes | yes |
| x.v.Color support | yes | yes |
| Video upscaling | yes | yes |
| Yamaha RX-A780 | Yamaha RX-V685 | |
|---|---|---|
| Colour of product | Black |
|
| Yamaha RX-A780 | Yamaha RX-V685 | |
|---|---|---|
| Width | 17.13 in | 17.13 in |
| Depth | 14.96 in | 14.88 in |
| Height | 6.73 in | 6.73 in |
| Weight | 388.01 oz | 370.38 oz |
| Yamaha RX-A780 | Yamaha RX-V685 | |
|---|---|---|
| Supported radio bands |
|
|
| Yamaha RX-A780 | Yamaha RX-V685 | |
|---|---|---|
| Handheld remote control | yes | yes |
| Multi-Zone capability | yes | yes |
| AirPlay | yes | yes |
| Apple docking | no | no |
| Yamaha RX-A780 | Yamaha RX-V685 | |
|---|---|---|
| Power consumption (standby) | 0.1 W | 0.1 W |
| Pros | ||
|---|---|---|
| Cons |
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