Marantz AV8805 vs Onkyo TX-RZ820

AV8805 vs TX-RZ820 comparison chart

Marantz AV8805 vs Onkyo TX-RZ820 review

Marantz AV8805
vs
Onkyo TX-RZ820

Here we show you our detailed AV receiver comparison of the Marantz AV8805 versus the Onkyo TX-RZ820. The AV8805 has 13.2 channels amplifier and the TX-RZ820 7.2 channels. Both receivers have support for Dolby Atmos multichannel audio format. The surround sound technology DTS:X is supported by devices. We have evaluated both AV receivers, AV8805 has an overall score of 9.4 out of 10 vs 7.7 out of 10 for TX-RZ820.

Advantages Marantz AV8805 over Onkyo TX-RZ820

  • Has an A/B switch for the front speakers
  • HDMI eARC features compatible
  • IMAX Enhanced certification

Common strengths

  • Bi-amp capability
  • Pure direct/Straight decode mode is enabled
  • Phono (MM) input
  • Dolby Vision compatible
Votes 1 1
Rating 5 5
Onkyo TX-RZ820

Dec 06, 2019

The flagship THX-certified TX-RZ820 AV receiver delivers truly stunning audio performance. Proprietary dynamic audio amplification system delivers instantaneous power with high currents for swinging ...

Read More
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Common

Product

Marantz AV8805
Onkyo TX-RZ820

Model

AV8805
TX-RZ820

Brand

Marantz
Onkyo

Reviews

10
376

Amplifier

Channels

13.2
7.2

Stereo power (RMS), W/Ohm

160/8

Output impedance, Ohm

8

Frequency response

10Hz-100KHz
5Hz-100KHz

THD in stereo, %

0.08
0.08

Audio features

Digital to analog converter (DAC)

AK4490 384 KHz/32-bit
AK4458 384 KHz/32-bit

Bi-amping

Pure direct (straight)

Auto speaker calibration

Audyssey MultEQ XT32
AccuEQ

Speaker A/B switching

Other audio features

Audyssey Dynamic Volume, Audyssey Dynamic EQ, Compressed Audio Enhancer(MDAX2), Hi-Res audio
has not

Connectivity

Wi-Fi

2.4/5GHz

USB

1 (USB 2.0)
1 (USB 2.0)

Bluetooth

Ethernet (RJ45)

1
1

DLNA

MHL

Streaming services

Apple Music (AirPlay)

AirPlay, AirPlay 2
AirPlay

Amazon Music

Spotify

Other streaming services

Deezer, TIDAL, Pandora, SiriusXM, TuneIn Radio
Deezer, TIDAL

Extensive connection

HDMI input/output

8/3
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

2
2

Coaxial digital input

2
1

Composite input

4
2

Component input/output

3/1
2/0

Phono (MM) input

Front panel connectors

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

Multi channel preamp output

Video features

HDR (High Dynamic Range)

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

Analog to HDMI scaling

HDMI to HDMI scaling

Dolby Vision

Other video features

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

Additional features

Voice control

Amazon Alexa, Google Assistant, Siri, Josh.AI

App control

iPhone, iPad, iPod, Android
iPhone, iPad, iPod, Android

Display

colour OSD
fluorescent

Tuner

AM, FM
AM, FM

Sleep timer

Auto power off

ECO mode

Graphical user interface (GUI)

Setup assistant

Firmware update

network, USB
network, USB

Other additional features

IP Control, Web Control
IP Control

Multi-room

Multi-room zones

3
2

Zone audio output

preout
speaker, preout

Zone HDMI output

Multi-room control

Marantz AVR Remote App, HEOS App
FlareConnect

RS-232

1
1

Remote control input/output (IR)

1/1
1/0

DC trigger output (12V)

2
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-ES, DTS 96/24, DTS-HD, DTS-EXPRESS, DTS-Surround
has not

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

900
650

Standby consumption, W

0.2
0.15

Removable power cord

User manual

Manual

Dimensions

Size W x H x D, cm/inches

43.1 x 17.7 x 40.6/17.3 x 7.3 x 16.2
43.5 x 20.1 x 39.5/17 x 7.8 x 15.4

Weight, kg/lbs

13.6/30.2
17/37.4

Other

Release year

2018
2017
Marantz AV8805
Onkyo TX-RZ820
Marantz AV8805
Onkyo TX-RZ820

AV receivers CHooseratoR comparison rating

  • better
  • worse
  • 9.4
  • 7.7
  • 9.4Marantz AV8805
  • 7.7Onkyo TX-RZ820

The Marantz AV8805 is better receiver in this comparison - check Marantz AV8805 price.