Onkyo TX-SR353 vs Onkyo TX-RZ730

Votes 1 1
Rating 5 5

AV receivers comparison chart

Onkyo TX-SR353

Onkyo TX-SR353 review

Dec 20, 2019

Soundbars definitely have their place, but if explosive surround-sound is what you’re dreaming of—without an eye-watering price tag—check out the all-new TX-SR353. Onkyo TX-SR353 re...

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Onkyo TX-RZ730

Onkyo TX-RZ730 review

Dec 20, 2019

Here is Onkyo TX-RZ730 review of a budget A / V receiver with the output power needed to play sound tracks in a 7.2.4-channel theater in Dolby Atmos or DTS: X formats with a reference volume level acc...

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Common

Product

Onkyo TX-SR353
Onkyo TX-RZ730

Model

TX-SR353
TX-RZ730

Brand

Onkyo
Onkyo

Reviews

274
76

Amplifier

Channels

5.1
9.2

Stereo power (RMS), W/Ohm

140/6 1KHz
175/6 1KHz

Output impedance, Ohm

6
6

Frequency response

20Hz-20KHz
5Hz-100KHz

THD in stereo, %

0.08
0.08

Audio features

Digital to analog converter (DAC)

192 KHz/24-bit
AK4458 384 KHz/32-bit

Bi-amping

Pure direct (straight)

Auto speaker calibration

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

Google Play Music

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)

1
2

Headphone output

1 x 6.3
1 x 6.3

Optical digital input

1
2

Coaxial digital input

1
1

Composite input

2
2

Component input/output

0/0
2/0

Phono (MM) input

Front panel connectors

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

Multi channel preamp output

Video features

HDR (High Dynamic Range)

HDR10

4K signal pass-through

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
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

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 Plus
Dolby Digital Plus

DTS:X

DTS HD Master

DTS Virtual:X

DTS Neural:X

DTS (other)

DTS-EXPRESS
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

210
760

Standby consumption, W

0.45
0.15

Removable power cord

User manual

Manual

Dimensions

Size W x H x D, cm/inches

43.5 x 16.8 x 32.6/17 x 6.2 x 12.6
43.5 x 17.7 x 37.9/17 x 7.3 x 14.6

Weight, kg/lbs

8/17
10.8/22
Onkyo TX-SR353
Onkyo TX-RZ730
Onkyo TX-SR353
Onkyo TX-RZ730

AV receivers CHooseratoR comparison rating

  • better
  • worse
  • 4
  • 7.8
  • 4Onkyo TX-SR353
  • 7.8Onkyo TX-RZ730

The Onkyo TX-RZ730 is better receiver in this comparison. Check Onkyo TX-RZ730 price