Sony STR-DH590 vs Onkyo TX-RZ730 review

Votes 1 1
Rating 5 5

AV receivers comparison chart

Sony STR-DH590 vs Onkyo TX-RZ730 review

Sony STR-DH590
vs
Onkyo TX-RZ730

An affordable AV receiver is always a good option to consider, so Sony STR-DH590 vs Onkyo TX-RZ730 comparison definitely makes sense.

Amplifier

A significant difference between the receivers in the number of channels, Sony STR-DH590 has 5.2 versus 9.2 for Onkyo TX-RZ730. Regarding power, then STR-DH590 has such a W/Ohm ratio - 145/6 when TX-RZ730 has a power of 175/6. The THD is 0.09% for the STR-DH590 but 0.08% for the TX-RZ730.

Audio features

Characteristics of digital to analog converter (DAC) are different, 192 KHz/32-bit for STR-DH590 and AK4458 384 KHz/32-bit for the TX-RZ730. Only the TX-RZ730 supports Bi-amping feature. Each of the AV receivers can transmit an audio signal directly to the amplifier and bypasses any DSP processing. Rivals from our review have Bluetooth support. Only the TX-RZ730 supports Spotify.

Video features

Both AV receivers support HDR10 technology (High dynamic range). Compared AV receivers retain the quality of 4K/60Hz signal when transmitting from a source to a TV or projector. HDMI signal transmission in standby mode is implemented in each of the devices. Both competitors are not able to scale the HDMI signal. The HDR standard - Dolby Vision is supported by these receivers.

Extensive connections

The Sony STR-DH590 has 4/1 HDMI inputs/outputs versus 7/2 HDMI connectors of the Onkyo TX-RZ730.Sony STR-DH590 connectionsOnkyo TX-RZ730 connections The HDMI Audio Return Channel (ARC) feature supports both devices. Unfortunately, HDMI eARC is not available on monitored devices. The Consumer Electronics Control (CEC) feature is present in most modern AV receivers and the models in our comparison are no exception. Both models support the standard HDCP 2.2. The TX-RZ730 has a built-in phono stage for connecting a vinyl player. An ECO mode is not present in each of the AV receivers. The setup assistant will help you configure Onkyo TX-RZ730.

Multichannel surround

Only the TX-RZ730 has a Dolby Atmos multichannel audio format support. A surround technology DTS:X is supported only by the TX-RZ730.

Add receiver to comparison
We didn't find anything to show here

General

Item

Sony STR-DH590
Onkyo TX-RZ730

Model

STR-DH590
TX-RZ730

Brand

Sony
Onkyo

Reviews

816
72

Amplifier

Channels

5.2
9.2

Stereo power (RMS), W/Ohm

145/6
175/6

Output impedance, Ohm

6
6

Frequency response

10Hz-100KHz
5Hz-100KHz

THD in stereo, %

0.09
0.08

Audio features

Digital to analog converter (DAC)

192 KHz/32-bit
AK4458 384 KHz/32-bit

Bi-amping

Pure direct (straight)

Auto speaker calibration

DCAC
AccuEQ

Speaker A/B switching

Other audio features

has not
Advanced Music Optimizer, Theater-Dimensional, Hi-Res audio

Connectivity

Wi-Fi

2.4/5GHz

USB

1 (USB 2.0)
1 (USB 2.0)

Bluetooth

Ethernet (RJ45)

1

DLNA

MHL

Streaming services

Apple Music (AirPlay)

AirPlay

Amazon Music

Spotify

Other streaming services

has not
Deezer, TIDAL, TuneIn Radio

Extensive connection

HDMI input/output

4/1
7/2

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

1
2

Coaxial digital input

1
1

Composite input

0
2

Component input/output

0/0
2/0

Phono (MM) input

Front panel connectors

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

Multi channel preamp output

Video features

HDR (High Dynamic Range)

HDR10
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 scaling

HDMI to HDMI scaling

Dolby Vision

Other video features

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

Additional features

Voice control

Google Assistant

App control

iPhone, iPod, Android

Display

fluorescent
fluorescent

Tuner

AM, FM
AM, FM

Sleep timer

Auto power off

ECO mode

Graphical user interface (GUI)

Setup assistant

Firmware update

USB
network, USB

Other additional features

has not
IP Control

Multi-room

Multi-room zones

has not
3

Zone audio output

has not
speaker, preout

Zone HDMI output

has not

Multi-room control

has not
Onkyo Controller app, FlareConnect

RS-232

0
1

Remote control input/output (IR)

0/0
1/0

DC trigger output (12V)

0
1

Multichannel surround

Dolby Atmos

Dolby TrueHD

Dolby Surround

Dolby (other)

Dolby Digital
Dolby Digital Plus

DTS:X

DTS HD Master

DTS Virtual:X

DTS Neural:X

DTS (other)

DTS 96/24
DTS-ES, 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

has not
AIFF

Power

Operational power consumption, W

200
760

Standby consumption, W

0.3
0.15

Removable power cord

User manual

Manual

Dimensions

Size W x H x D, cm/inches

43 x 13.3 x 29.7/ 17 x 5.3 x 11.4
43.5 x 17.7 x 37.9/17 x 7.3 x 14.6

Weight, kg/lbs

7.1/16.4
10.8/22

Other

Release year

2018
2018
Sony STR-DH590
Onkyo TX-RZ730
Sony STR-DH590
Onkyo TX-RZ730

AV receivers SoundInspiration comparison rating

  • better
  • worse
  • 4.2
  • 7.8
  • 4.2Sony STR-DH590
  • 7.8Onkyo TX-RZ730