Onkyo TX-RZ820 vs Onkyo TX-RZ720

Onkyo TX-RZ720 vs Onkyo TX-RZ820 – how to choose the best A/V receiver?

Onkyo TX-RZ720 vs Onkyo TX-RZ820

Onkyo TX-RZ720 vs TX-RZ820 - the most comprehensive comparison

Having had an opportunity to test and compare two A/V receivers - Onkyo TX-RZ820 vs TX-RZ720, I decided to write this review. In general, Onkyo TX-RZ820 has many decoders and maintains various audio formats. However, Onkyo TX-RZ720 is able to produce great sound even despite the fact that the file quality is very low. So, it’s difficult to choose the best device and I hope this comparison will help you make your choice.

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Features & Performance

The most important benefit is obvious: they maintain all audio formats, that’s why I don’t have to worry about audio types and choose only files, which are compatible with my receiver. However, there is one exception: Onkyo TX-RZ820 doesn’t maintain AAC, but I don’t think that it is a big problem. Moreover, there is a special Dual-zone capability, that’s why several people can use them simultaneously. So, I think that the performance of these devices is equal.

Onkyo TX-RZ820 vs TX-RZ720

Connections & Setup

There are 7 types of built-in decoders, including Dolby TrueHD and DTS-HD. You can use Blu-ray Discs or HD DVD and enjoy pure sound without limits. Fortunately, both of these receivers have this feature. They are also compatible with Wi-Fi and Bluetooth.

Design

Of course, the design of receivers is not so important as its quality, but it still looks great. In fact, they are almost identical because they were created by the same company, but the quality of the materials is impressive. All buttons work well and there are no problems at all. Besides, the weight of the Onkyo TX-RZ720 is only 23 pounds, while its competitor weighs 31.

Onkyo TX-RZ720 Pros & Cons

Pros Onkyo TX-RZ720:

  • If you have to use compressed files, this receiver will be ideal because the developers added a special advanced sound retriever technology.

Cons Onkyo TX-RZ720:

  • It doesn’t maintain three zones, that’s why only two people can use this device simultaneously.

Onkyo TX-RZ820 Pros & Cons

Pros Onkyo TX-RZ820:

  • It has many channels and decoders, that’s why the sound quality is still impressive.
  • If you want to listen to something in the background, you can turn on Internet radio and enjoy. It is a pleasant bonus.

Cons Onkyo TX-RZ820:

  • Even despite the fact that the sound quality is impressive, it doesn't have the ASR technology, that’s why you have to choose high-quality video formats in order to enjoy a pure sound.

Onkyo TX-RZ820

Onkyo TX-RZ820 review

Sep 25, 2018

I had a chance to test this model and this Onkyo TX-RZ820 review will be helpful for people who look for a good receiver that has many great functions. This model combines high power output (moreover...

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Onkyo TX-RZ720

Onkyo TX-RZ720 review

Oct 25, 2018

The Onkyo TX-RZ720 review deals with the mid-range 7-channel receiver with clear sound reproduction, including basses, and 110W of power per channel. It provides the smooth and powerful reproduction ...

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Votes 7 7
Rating 3.7 3.7

Common

Product

Onkyo TX-RZ820
Onkyo TX-RZ720

Model

TX-RZ820
TX-RZ720

Brand

Onkyo
Onkyo

Rating

4.0 of 5
4.0 of 5

Reviews

106
49

Amplifier

Total output power

900 W
770 W

Output power per channel

130 W
110 W

Output impedance per channel

4 Ohm, 6 Ohm
4 Ohm

Frequency response

5 Hz-100 kHz
20 Hz-20 kHz

Total harmonic distortion

0.08 %
0.08 %

Number of channels

7
7

Signal-to-noise ratio

110 dB
100 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

3D pass-through

Upscaling via HDMI

Connector type

AV inputs

2
2

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 / 192kHz
24bit / 192kHz

Surround sound effects

Virtual Cinema DSP
Front Stage Surround Advance

Surround system class

7.2 channel
7.2 channel

Digital content protection

HDCP 2.2
HDCP 2.2

Clock

Built-in clock

Sleep timer

Power device

Operational power consumption

600 W
600 W

Standby power consumption

0.1 W
0.1 W

User manual

Manual

Dimensions

Dimensions

15.6 x 17.1 x 7.9 inches
14.8 x 17.1 x 6.9 inches

Weight

31 pounds
23 pounds
Onkyo TX-RZ820
Onkyo TX-RZ720
Onkyo TX-RZ820
Onkyo TX-RZ720

AV receivers HelpToChoose comparison rating

  • better
  • worse
  • 25.3
  • 23.7
  • 25.3Onkyo TX-RZ820
  • 23.7Onkyo TX-RZ720

The Onkyo TX-RZ820 is better receiver in this comparison. Check Onkyo TX-RZ820 price

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