Yamaha RX-A780 vs Yamaha RX-V671

Votes 1 1
Rating 5 5

AV receivers comparison chart

Yamaha RX-A780

Yamaha RX-A780 review

Dec 20, 2019

In the middle of 2019 Yamaha has released a new model of the AV receiver in the Aventage series. The novelty is called Yamaha RX-A780, it differs from the previous one in the catalog of the 680th mode...

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Yamaha RX-V671

Yamaha RX-V671 review

Jan 10, 2020

The Yamaha RX-V671 network AV receiver does not belong to the top line, and the affordable price is an excellent confirmation of this. What are the Yamaha RX-V671 specs? See in this Yamaha RX-V671 re...

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Common

Product

Yamaha RX-A780
Yamaha RX-V671

Model

RX-A780
RX-V671

Brand

Yamaha
Yamaha

Reviews

52
260

Amplifier

Channels

7.2
7.1

Stereo power (RMS), W/Ohm

95/8 20Hz-20KHz, 160/4 1KHz
90/8 20Hz-20KHz, 150/4 1KHz

Output impedance, Ohm

8, 4
8, 4

Frequency response

10Hz-100KHz
10Hz-100KHz

THD in stereo, %

0.06
0.09

Audio features

Digital to analog converter (DAC)

Burr-Brown 384 KHz/32-bit
Burr-Brown 192 KHz/24-bit

Bi-amping

Pure direct (straight)

Auto speaker calibration

YPAO
YPAO

Speaker A/B switching

Other audio features

CINEMA DSP 3D, Compressed Music Enhancer, Virtual CINEMA FRONT
CINEMA DSP 3D, Compressed Music Enhancer

Connectivity

Wi-Fi

2.4/5GHz

USB

1 (USB 2.0)
1 (USB 2.0)

Bluetooth

Ethernet (RJ45)

1
1

DLNA

MHL

Streaming services

Apple Music (AirPlay)

AirPlay, AirPlay 2

Google Play Music

Amazon Music

Spotify

Other streaming services

Deezer, TIDAL, Pandora, Napster, SiriusXM, Qobuz
Napster

Extensive connection

HDMI input/output

7/2
6/1

HDMI ARC (Audio Return Channel)

HDMI eARC (Enhanced Audio Return Channel)

HDMI CEC

Digital content protection (HDCP)

HDCP 2.3
HDCP 2.2

Subwoofer output (LFE)

2
1

Headphone output

1 x 6.3
1 x 6.3

Optical digital input

2
2

Coaxial digital input

2
2

Composite input

1
5

Component input/output

1/0
2/1

Phono (MM) input

Front panel connectors

USB, phones, setup mic, AUX
USB, HDMI, phones, setup mic, AUX

Multi channel preamp output

Video features

HDR (High Dynamic Range)

HDR10

4K signal pass-through

4K 60p
4K 60p

HDMI signal pass-through

3D signal pass-through

HDMI pass-through in standby mode

Video conversion

analog to HDMI

Analog to HDMI scaling

HDMI to HDMI scaling

Dolby Vision

Other video features

DeepColor, x.v.Color, HLG, BT.2020
DeepColor, x.v.Color

Additional features

Voice control

Amazon Alexa, Google Assistant

App control

iPhone, iPod, Android
iPhone, iPod, Android

Display

colour OSD
colour OSD

Tuner

AM, FM
AM, FM

Sleep timer

Auto power off

ECO mode

Graphical user interface (GUI)

Setup assistant

Firmware update

network, USB
network, USB

Other additional features

has not
has not

Multi-room

Multi-room zones

2
2

Zone audio output

speaker, preout
speaker, preout

Zone HDMI output

Multi-room control

MusicCast
has not

RS-232

1
0

Remote control input/output (IR)

1/1
1/1

DC trigger output (12V)

1
1

Multichannel surround

Dolby Atmos

Dolby TrueHD

Dolby Surround

Dolby (other)

Dolby Digital Plus
Dolby Digital Plus, Dolby Pro Logic

DTS:X

DTS HD Master

DTS Virtual:X

DTS Neural:X

DTS (other)

DTS-ES, DTS 96/24, DTS-HD, DTS-EXPRESS, DTS-Neo:6
DTS 96/24, DTS-HD, DTS-EXPRESS

Auro-3D

IMAX Enhanced

Multichannel stereo

Audio file formats

MP3

WMA

AAC

WAV

FLAC

ALAC

Other audio file formats

AIFF
has not

Power

Operational power consumption, W

400
400

Standby consumption, W

0.1
0.1

Removable power cord

User manual

Manual

Dimensions

Size W x H x D, cm/inches

43.5 x 17.1 x 38/17 x 6.7 x 14.9
43.5 x 16.1 x 36.3/17 x 6.3 x 14.1

Weight, kg/lbs

11/23.4
10.5/22
Yamaha RX-A780
Yamaha RX-V671
Yamaha RX-A780
Yamaha RX-V671

AV receivers CHooseratoR comparison rating

  • better
  • worse
  • 8.2
  • 6.1
  • 8.2Yamaha RX-A780
  • 6.1Yamaha RX-V671

The Yamaha RX-A780 is better receiver in this comparison. Check Yamaha RX-A780 price

Yamaha RX-A780 competitors

Yamaha RX-V671 competitors