Product comparison
Yamaha RX-V4A vs Yamaha RX-V6A

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Yamaha RX-V4A

5.2-channel home theater receiver with Wi-Fi®, Bluetooth®, Apple AirPlay® 2, and Amazon Alexa compatibility

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Yamaha RX-V6A

7.2-channel home theater receiver with Dolby Atmos®, Wi-Fi®, Bluetooth®, Apple AirPlay® 2, and Amazon Alexa compatibility

Hide similar	Yamaha RX-V4A	Yamaha RX-V6A

18 Months
Condition	New Stock	New Stock
Amplification
Number Of Channels	5	7
Stereo RMS Power (watts)	80	100
THD in Stereo	0.06 %	0.06 %
Frequency Bandwidth (stereo)	20-20k Hz	20-20k Hz
Minimum Impedance L/R	6 ohms	4 ohms
Minimum Impedance Center	6 ohms	6 ohms
Minimum Impedance Surround	6 ohms	6 ohms
General Features
Bluetooth	Built-in	Built-in
Apple AirPlay	AirPlay 2	AirPlay 2
Alexa-compatible	Yes	Yes
Google Assistant-compatible	Yes	Yes
Chromecast built-in	No	No
DTS Play-Fi	No	No
App Remote Control	No	No
On-Screen Display	Thru HDMI	Thru HDMI
Auto Speaker Calibration	YPAO	YPAO RSC
Multi-room Audio/Video
Powered Multi-room Audio Output	No	Yes
Preamp Multi-room Audio Output	No	Yes
Multi-room HDMI Output	No	No
Total Number of Zones	---	---
Playback from Digital Audio Inputs	No	Yes
Playback from Streaming Sources	No	Yes
Surround Processing
Dolby Digital	DD, TrueHD, DD+	DD, TrueHD, DD+
Dolby Atmos	No	Yes
Dolby Atmos Height Virtualization	No	Firmware Update
DTS	DTS, HD, HDMA, 96/24, Neo:6	DTS, HD, HDMA, 96/24, Neo:6
DTS:X	No	Yes
DTS Virtual:X	No	No
Inputs & Outputs
Phono Input	No	1
Audio-Video Inputs	---	---
Audio-only Inputs	---	---
Component Video Inputs	---	---
Component Video Monitor Outputs	None	None
Optical Digital Inputs	1	1
Coaxial Digital Inputs	1	1
Optical Digital Outputs	None	None
Coaxial Digital Outputs	None	None
Number of HDMI Inputs	4	7
HDMI Monitor Outputs	1	1
Subwoofer Outputs	2	2
Discrete Subwoofer Outputs	No	No
Multi-Channel Analog Input	No	No
Multi-channel Preamp Output	No	No
Main Speaker Output Pairs
Main Speaker Terminals	---	---
Ethernet Port	Yes	Yes
USB Connections	Y	Y
Removable Power Cord	No	No
Supports Wireless Rear Speakers	Yes	Yes
HDMI Features
HDMI Version	2.1	2.1
VRR (Variable Refresh Rate)
ALLM (Auto Low Latency Mode)
4K/120Hz-Capable Inputs	4 (future firmware update)	3 (future firmware update)
Audio Return Channel	eARC supported	eARC supported
Video Upscaling	To 4K	To 4K
HDR (High Dynamic Range) Support
HDR10	Yes	Yes
HDR10+	No	No
HLG	Yes	Yes
Dolby Vision	Yes	Yes
Other Specs
FM Sensitivity	Not Given	Not Given
Multibrand Remote Control	No	No
Learning Remote	No	No
Width (inches)	17.125	17.125
Height (inches)	6.6875	6.6875
Depth (inches)	14.9375	14.9375
Weight (pounds)	19.4	21.6
Parts Warranty	18 Months	18 Months

Owner's Manual	Owner's Manual	Owner's Manual
Photos
Photo: Front
Photo: Back
Photo: Remote
Hands-on Research	Hands-on Research	Hands-on Research