Onkyo TX-NR555 vs Onkyo TX-RZ810

Onkyo TX-NR555
vs
Onkyo TX-RZ810

The Onkyo TX-NR555 vs Onkyo TX-RZ810 comparison shows that these AV receivers have some important differences and common features. Both have 7.2 channel amplifiers. 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, TX-NR555 has an overall score of 7 out of 10 vs 7.7 out of 10 for TX-RZ810.

Advantages Onkyo TX-RZ810 over Onkyo TX-NR555

  • Delivers 180W/6Ohm (2 channel driven) vs 130W/6Ohm
  • Setup assistant

Common strengths

  • Bi-amp capability
  • Pure direct/Straight decode mode is enabled
  • Phono (MM) input
Votes 1 1
Rating 5 5

AV receivers comparison chart

Onkyo TX-RZ810

Onkyo TX-RZ810 review

Dec 06, 2019

If you have been dreaming of a good receiver for a long time, but think that you cannot afford it, then the Onkyo TX-RZ810 7.2-channel AV receiver is just what you are looking for. See Onkyo TX-RZ810 ...

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Common

Product

Onkyo TX-NR555
Onkyo TX-RZ810

Model

TX-NR555
TX-RZ810

Brand

Onkyo
Onkyo

Reviews

296
172

Amplifier

Channels

7.2
7.2

Stereo power (RMS), W/Ohm

130/6 1KHz
180/6 1KHz

Output impedance, Ohm

6
6

Frequency response

10Hz-100KHz
5Hz-100KHz

THD in stereo, %

0.08
0.08

Audio features

Digital to analog converter (DAC)

Hi-Grade 384 KHz/32-bit
AK4458 384 KHz/32-bit

Bi-amping

Pure direct (straight)

Auto speaker calibration

AccuEQ
AccuEQ

Speaker A/B switching

Other audio features

Double Bass Function, CinemaFILTER
Hi-Res audio, Theater-Dimensional

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

Google Play Music

Amazon Music

Spotify

Other streaming services

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

Extensive connection

HDMI input/output

6/1
8/2

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

1
1

Composite input

2
2

Component input/output

2/0
2/0

Phono (MM) input

Front panel connectors

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

Multi channel preamp output

Video features

HDR (High Dynamic Range)

4K signal pass-through

4K 60p
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

Additional features

Voice control

App control

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

Display

colour OSD
colour OSD

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

has not
has not

Multi-room

Multi-room zones

2
3

Zone audio output

speaker, preout
speaker, preout

Zone HDMI output

Multi-room control

FlareConnect
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)

has not
Dolby Digital Plus

DTS:X

DTS HD Master

DTS Virtual:X

DTS Neural:X

DTS (other)

has not
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

460
710

Standby consumption, W

0.1
0.15

Removable power cord

User manual

Manual

Dimensions

Size W x H x D, cm/inches

43.5 x 17.3 x 37.8/17 x 6.7 x 14.5
43.5 x 20.1 x 39.5/17 x 7.8 x 15.4

Weight, kg/lbs

9.4/20.7
14/31.1
Onkyo TX-NR555
Onkyo TX-RZ810
Onkyo TX-NR555
Onkyo TX-RZ810

AV receivers CHooseratoR comparison rating

  • better
  • worse
  • 7
  • 7.7
  • 7Onkyo TX-NR555
  • 7.7Onkyo TX-RZ810

The Onkyo TX-RZ810 is better receiver in this comparison - check Onkyo TX-RZ810 price.