Onkyo TX-RZ730 vs Onkyo TX-RZ630

The amazing sound and video: Onkyo TX-RZ730 vs Onkyo TX-RZ630

Onkyo TX-RZ730 vs Onkyo TX-RZ630

This Onkyo TX-RZ730 vs Onkyo TX-RZ630 comparison will be helpful for people, who want to get a high-performance solution. Both models have many features and they can provide you with clear video and sound output.

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Features & Performance

Onkyo TX-RZ730 vs Onkyo TX-RZ630 back

These solutions are 9-channel models, which have 32-bit DACs installed providing you with immersive, clear audio output. However, the Onkyo TX-RZ630 vs Onkyo TX-RZ730 power comparison shows that the TX-RZ730 power output is 980 W versus 810 W that outputs the TX-RZ630. Nevertheless, both models are THX certified and Sonos-compatible.

Connections & Setup

The Wi-Fi and Bluetooth technologies are supported by these receivers. These models also work with the Google Assistant and with the Chromecast-compatible applications. Both models support the multi-zone feature. Some customers had issues with the HDMI ports.

Onkyo uses AccuEQ room-acoustic calibration solutions. This solution does not take much time to configure the speakers you use. These models come with the required microphone. Customers do not have any issues with the auto-calibration. You can also tweak the settings in the future using a special menu.

Design

These models do not have any differences design-wise. There are some dials to control volume, tone and listening mode. There are also many buttons to choose from the signal source. There are also front panels and a display. All the main ports are located on the back panel – everything is labeled so you will have no trouble connecting the devices you have.

The manufacturer also provides you with a remote controller – it is ergonomic and has all the buttons you may need. Overall, both models are easy to control, whether you use the remote controller or the buttons located on the receiver itself.

The dimensions are the same – 15x17.2x7 in for both models, but the Onkyo TX-RZ730 vs TX-RZ630 weight shows that the TX-RZ730 is heavier – compare 23.8 pounds and 22.5 pounds (the TX-RZ630).

Onkyo TX-RZ730

Pros:

  • Good decoders, which can play DSD files over USB or HDMI.
  • Great flexibility – you can set height channels on top of other speakers or on the ceiling.
  • The output power is high and balanced – no audio distortion, no matter how loud it is.

Cons:

  • AccuEQ measurements can store one set only.

Onkyo TX-RZ630

Pros:

  • The output sound is clear and it has many modes which allow you to get the sound you want.
  • It has many features, which can be easily accessed via a user-friendly GUI.

Cons:

  • You may have problems with the output signal.
  • Some customers have issues with the compatibility – modern gaming consoles do not work properly (using the Vizio TV with ARC).

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 &ndash...

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Onkyo TX-RZ630

Onkyo TX-RZ630 review

Dec 17, 2018

The receiver is selected individually for each based on the requirements. The right choice allows you to get a pretty decent result! In this article, I will do all my best to describe Onkyo TX-RZ630....

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Common

Product

Onkyo TX-RZ730
Onkyo TX-RZ630

Model

TX-RZ730
TX-RZ630

Brand

Onkyo
Onkyo

Rating

3.9 of 5
3.8 of 5

Reviews

22
12

Amplifier

Total output power

980 W
810 W

Output power per channel

170 W
90 W

Output impedance per channel

6 Ohm
8 Ohm

Frequency response

5 Hz-100 kHz
20 Hz-20 kHz

Total harmonic distortion

0.08 %
0.08 %

Number of channels

9
9

Signal-to-noise ratio

110 dB
106 dB

Functions

Digital player

Internet radio

Network audio player

Audio formats

AAC

AIFF

Apple lossless

FLAC

MP3

WAV

WMA

Built-in decoders

DTS:X

Dolby Atmos

Dolby digital plus

Dolby surround

Dolby true HD

Built-in display

Type

fluorescent
fluorescent

Colour

black
black

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

40
40

Additional features

A-B speaker switch

Three-zone capability

Advanced sound retriever (ASR) technology

Apple air-play support

Audio return channel (ARC)

Bi-amplifying

Auto power off

Pure direct mode

Dual-zone capability

Smartphone remote control

Sound features

Audio D/A converter

32bit / 384kHz
32bit / 384kHz

Surround sound effects

Theater-Dimensional Virtual Surround
Theater-Dimensional Virtual Surround

Surround system class

9.2 channel
9.2 channel

Digital content protection

HDCP 2.2
HDCP 2.2

Clock

Built-in clock

Sleep timer

Power device

Operational power consumption

760 W
720 W

Standby power consumption

0.15 W
0.15 W

User manual

Manual

Dimensions

Dimensions

15 x 17.2 x 7 inches
15 x 17.2 x 7 inches

Weight

23.8 pounds
22.5 pounds
Onkyo TX-RZ730
Onkyo TX-RZ630
Onkyo TX-RZ730
Onkyo TX-RZ630

AV receivers HelpToChoose comparison rating

  • better
  • worse
  • 24.8
  • 22.5
  • 24.8Onkyo TX-RZ730
  • 22.5Onkyo TX-RZ630

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

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