Denon AVR-S650H vs Onkyo TX-NR555

Denon AVR-S650H
vs
Onkyo TX-NR555

An affordable AV receiver is always a good option to consider, so Denon AVR-S650H vs Onkyo TX-NR555 comparison definitely makes sense. The AVR-S650H has 5.2 channels amplifier and the TX-NR555 7.2 channels. Only the TX-NR555 has a Dolby Atmos support. DTS:X is supported only by the TX-NR555. We have evaluated both AV receivers, AVR-S650H has an overall score of 6.2 out of 10 vs 7 out of 10 for TX-NR555.

Advantages Denon AVR-S650H over Onkyo TX-NR555

  • HDMI eARC features compatible
  • Dolby Vision compatible
  • Has a GUI (Graphic User Interface)
  • Setup assistant

Advantages Onkyo TX-NR555 over Denon AVR-S650H

  • Bi-amp connection of front speakers
  • Multi-zone

Common strengths

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

AV receivers comparison chart

Denon AVR-S650H

Denon AVR-S650H review

Jan 10, 2020

Denon AVR-S650H entered the S line of receivers announced with it as a younger model. The AV receiver is ready to fully meet all the requirements for working with 4K content, including Dolby Vision a...

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Common

Product

Denon AVR-S650H
Onkyo TX-NR555

Model

AVR-S650H
TX-NR555

Brand

Denon
Onkyo

Reviews

204
296

Amplifier

Channels

5.2
7.2

Stereo power (RMS), W/Ohm

75/8 20Hz-20KHz, 100/6 1KHz
130/6 1KHz

Output impedance, Ohm

8, 6
6

Frequency response

10Hz-100KHz
10Hz-100KHz

THD in stereo, %

0.08
0.08

Audio features

Digital to analog converter (DAC)

AKM 192 KHz/32-bit
Hi-Grade 384 KHz/32-bit

Bi-amping

Pure direct (straight)

Auto speaker calibration

Audyssey MultEQ
AccuEQ

Speaker A/B switching

Other audio features

Audyssey Dynamic Volume, Audyssey Dynamic EQ, Compressed Audio Restorer, Hi-Res audio
Double Bass Function, CinemaFILTER

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

Google Play Music

Amazon Music

Spotify

Other streaming services

Deezer, TIDAL, Pandora, Napster, SiriusXM, TuneIn Radio, iHeart Radio, Sound Cloud, Mood Mix
Deezer, TIDAL, Pandora

Extensive connection

HDMI input/output

5/1
6/1

HDMI ARC (Audio Return Channel)

HDMI eARC (Enhanced Audio Return Channel)

HDMI CEC

Digital content protection (HDCP)

HDCP 2.3
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

0/0
2/0

Phono (MM) input

Front panel connectors

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

Multi channel preamp output

Video features

HDR (High Dynamic Range)

HDR10

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

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

Additional features

Voice control

Amazon Alexa, Google Assistant, Siri, Josh.AI

App control

iPhone, iPad, iPod, Android, Amazon Kindle
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

IP Control, Web Control
has not

Multi-room

Multi-room zones

has not
2

Zone audio output

has not
speaker, preout

Zone HDMI output

has not

Multi-room control

has not
FlareConnect

RS-232

0
0

Remote control input/output (IR)

0/0
0/0

DC trigger output (12V)

0
0

Multichannel surround

Dolby Atmos

Dolby TrueHD

Dolby Surround

Dolby (other)

Dolby Digital Plus
has not

DTS:X

DTS HD Master

DTS Virtual:X

DTS Neural:X

DTS (other)

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

Auro-3D

IMAX Enhanced

Multichannel stereo

Audio file formats

MP3

WMA

AAC

WAV

FLAC

ALAC

Other audio file formats

AIFF
has not

Power

Operational power consumption, W

340
460

Standby consumption, W

0.1
0.1

Removable power cord

User manual

Manual

Dimensions

Size W x H x D, cm/inches

43.5 x 15.2 x 33/17 x 6 x 13.3
43.5 x 17.3 x 37.8/17 x 6.7 x 14.5

Weight, kg/lbs

7.7/17.2
9.4/20.7
Denon AVR-S650H
Onkyo TX-NR555
Denon AVR-S650H
Onkyo TX-NR555

AV receivers CHooseratoR comparison rating

  • better
  • worse
  • 6.2
  • 7
  • 6.2Denon AVR-S650H
  • 7Onkyo TX-NR555

The Onkyo TX-NR555 is better receiver in this comparison - check Onkyo TX-NR555 price.