Onkyo TX-RZ830 vs Onkyo TX-RZ730

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Votes 5 5
Rating 4 4

Common

Model

TX-RZ830
TX-RZ730

Brand

Onkyo
Onkyo

Rating

2.0 of 5
4.2 of 5

Reviews

2
4

Functions

Digital player

Internet radio

Network audio player

Amplifier class

D

Audio formats

AAC

AIFF

Apple lossless

DSD

FLAC

MP3

WAV

WMA

Built-in decoders

DTS neural:X

DTS-HD master audio

DTS:X

Dolby atmos

Dolby digital plus

Dolby surround

Dolby true HD

Power device

Operational power consumption

850 W
760 W

Standby power consumption

0.15 W
0.15 W

Built-in display

Type

fluorescent
fluorescent

Colour

black
black

Amplifier

Total output power

980 W
980 W

Output power per channel

180 W
170 W

Output impedance per channel

6 Ohm
6 Ohm

Frequency response

5 Hz-100 kHz
5 Hz-100 kHz

Total harmonic distortion

0.08 %
0.08 %

Number of channels

9
9

Signal-to-noise ratio

108 dB
110 dB

Connectivity interfaces

Bluetooth

Wi-Fi

IEEE 802.3

IEEE 802.3u

Signal processing

HDMI pass-through

up to 4K
up to 4K

Video conversion/scaling

HDMI to HDMI scaling, analog to HDMI up conversion
HDMI to HDMI scaling, analog to HDMI up conversion

3D pass-through

Upscaling via HDMI

up to 4K
up to 4K

Connector type

AV inputs

7
7

Optical digital inputs

2
2

Coaxial digital inputs

1
1

HDMI inputs

7
7

HDMI outputs

2
2

Optical digital outputs

has not
has not

Coaxial digital outputs

has not
has not

Subwoofer outputs

2
2

USB

1
1

Phones

1
1

Media content source

Bluetooth

Network

USB-host

Radio

Tuner type

digital
digital

Tuner bands

AM/FM
AM/FM

Preset station qty

40
40

Additional features

A-B speaker switch

AIR Studios monitor certification

Three-zone capability

X.v.Color

Advanced sound retriever (ASR) technology

Apple air-play support

Audio return channel (ARC)

Bi-amplifying

Deep color

MCACC Pro

Auto power off

Pure direct mode

Dual-zone capability

Smartphone remote control

Sound features

Sound output mode

Surround Sound
Surround Sound

Audio D/A converter

24bit / 192kHz
32bit / 384kHz

Surround sound effects

Theater-Dimensional Virtual Surround
Theater-Dimensional Virtual Surround

Surround system class

9.2 channel
9.2 channel

Digital sound processor (DSP)

DSP preset qty

4
7

Digital content protection

HDCP 2.2
HDCP 2.2

Clock

Built-in clock

Sleep timer

Dimensions

Shipping size

15.7 x 17.2 x 8 inches
15 x 17.2 x 7 inches

Product weight

31 pounds
23.8 pounds

Onkyo TX-RZ830 overview

Onkyo TX-RZ730 overview

AV receivers comparison rating

  • better
  • worse
  • 34
  • 37.5
  • 34Onkyo TX-RZ830
  • 37.5Onkyo TX-RZ730

The best receiver is Onkyo TX-RZ730. Check Onkyo TX-RZ730 price on Amazon

Onkyo TX-RZ830
Onkyo TX-RZ830 review

Oct 16, 2018

An Onkyo TX-RZ830 has all the features, which has to be in a modern audio/video receiver. It can propose 4K and HDR pass-through and decode for Dolby Atmos and DTS:X soundtracks. Such peculiarities were enough to feel true enjoyment. At the same time, the Onkyo TX-RZ830 review showed all the decent characteristics and problematic moments.

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Onkyo TX-RZ730
Onkyo TX-RZ730 review

Oct 16, 2018

Onkyo company produces one of the best receivers in the market, that’s why it would be really strange to ignore their products. Fortunately, I got a possibility to use their A/V receiver – Onkyo TX-RZ730. My impression is quite controversial because this device is compatible with other gadgets, but I really worry about the quality o...

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