Onkyo TX-RZ920 vs Yamaha RX-V675 review

Votes 1 1
Rating 5 5

AV receivers comparison chart

Onkyo TX-RZ920 vs Yamaha RX-V675 review

Onkyo TX-RZ920
vs
Yamaha RX-V675

The Onkyo TX-RZ920 vs Yamaha RX-V675 comparison will be extremely helpful for people who want to get a great, powerful receiver with many functions.

Amplifier

The number of channels for receivers is different - 9.2 versus 7.2, respectively, for devices. In terms of power, there are differences, the TX-RZ920 has such a ratio W/Ohm - 135/8, 175/6, while the RX-V675 has a power of 90/8, 150/4. The value of total harmonic distortion is also different, and for the TX-RZ920 it is 0.04%, but for the RX-V675 it is 0.09%.

Audio features

The manufacturer installed different DACs, the TX-RZ920 received the model AK4490 384 KHz/32-bit, but the RX-V675 is equipped with Burr-Brown 192 KHz/24-bit. Each of the compared opponents supports Bi-amping. Both Onkyo TX-RZ920 and Yamaha RX-V675 can transmit an audio signal directly to the amplifier and bypasses any DSP processing. Each of the receivers has a Bluetooth connector. The contenders have differences in the supported services from Apple - AirPlay, AirPlay 2 versus AirPlay respectively. Access to the Spotify service is on each of the competitors. The number of available streaming services varies for receivers, the Onkyo TX-RZ920 works with Deezer, TIDAL, Pandora, TuneIn Radio, but the Yamaha RX-V675 works with Napster. 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 TX-RZ920 and the RX-V675. Each of the devices can increase the resolution of the incoming video signal. Each of the participants of the comparison has a Dolby Vision.

Extensive connections

The number of HDMI inputs/outputs varies depending on the receiver, the TX-RZ920 has 8/2, and the RX-V675 has 6/1.Onkyo TX-RZ920 connectionsYamaha RX-V675 connections HDMI Audio Return Channel is implemented in both devices. HDMI eARC is only supported by the TX-RZ920. When comparing receivers, it becomes clear that each of the rivals can work with HDMI CEC. TX-RZ920 and RX-V675 support the standard HDCP 2.2. In the presence of a built-in phono stage for connecting a vinyl player only at Onkyo TX-RZ920.

Additional features

Unlike the TX-RZ920 where 3 Multi zones is provided, the RX-V675 works with 2 Multi zones. There is an ECO mode in RX-V675. The Onkyo TX-RZ920 can be properly configured using the setup assistant.

Multichannel surround

A Dolby Atmos multichannel audio format is available only in the TX-RZ920. Only in the TX-RZ920 realized a DTS:X surround technology.

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General

Item

Onkyo TX-RZ920
Yamaha RX-V675

Model

TX-RZ920
RX-V675

Brand

Onkyo
Yamaha

Reviews

24
683

Amplifier

Channels

9.2
7.2

Stereo power (RMS), W/Ohm

135/8, 175/6
90/8, 150/4

Output impedance, Ohm

8, 6
8, 4

Frequency response

5Hz-100KHz
10Hz-100KHz

THD in stereo, %

0.04
0.09

Audio features

Digital to analog converter (DAC)

AK4490 384 KHz/32-bit
Burr-Brown 192 KHz/24-bit

Bi-amping

Pure direct (straight)

Auto speaker calibration

AccuEQ
YPAO

Speaker A/B switching

Other audio features

Theater-Dimensional, Hi-Res audio, Dynamic Audio Amplification
CINEMA DSP 3D, Compressed Music Enhancer, Virtual CINEMA FRONT

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
AirPlay

Amazon Music

Spotify

Other streaming services

Deezer, TIDAL, Pandora, TuneIn Radio
Napster

Extensive connection

HDMI input/output

8/2
6/1

HDMI ARC (Audio Return Channel)

HDMI eARC (Enhanced Audio Return Channel)

HDMI CEC

Digital content protection (HDCP)

HDCP 2.2
HDCP 2.2

Subwoofer output (LFE)

2
2

Headphone output

1 x 6.3
1 x 6.3

Optical digital input

2
2

Coaxial digital input

2
2

Composite input

2
4

Component input/output

2/0
2/1

Phono (MM) input

Front panel connectors

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

Multi channel preamp output

Video features

HDR (High Dynamic Range)

HDR10

4K signal pass-through

4K/60Hz
4K/60Hz

8K signal pass-through

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

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

Additional features

Voice control

Google Assistant

App control

iPhone, iPad, 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

3
2

Zone audio output

speaker, preout
speaker, preout

Zone HDMI output

Multi-room control

Onkyo Controller app, FlareConnect
has not

RS-232

1
0

Remote control input/output (IR)

1/0
1/1

DC trigger output (12V)

2
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-ES, DTS 96/24, DTS-HD, DTS-EXPRESS, DTS-Surround, DTS-Neo:6

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

310
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 20 x 45.3/17 x 7.8 x 17.8
43.5 x 17.1 x 36.4/17 x 6.7 x 14.1

Weight, kg/lbs

16.3/35.9
10/22.1

Other

Release year

2017
2013
Onkyo TX-RZ920
Yamaha RX-V675
Onkyo TX-RZ920
Yamaha RX-V675

AV receivers SoundInspiration comparison rating

  • better
  • worse
  • 8.4
  • 6.7
  • 8.4Onkyo TX-RZ920
  • 6.7Yamaha RX-V675