Sony STR DH550 vs Onkyo TX-NR545

Sony STR DH550
vs
Onkyo TX-NR545

In this article, we will talk about Sony STR DH550 vs Onkyo TX-NR545 comparison. The STR DH550 has 5.2 channels amplifier and the TX-NR545 7.2 channels. Only the TX-NR545 has a Dolby Atmos support. We have evaluated both AV receivers, STR DH550 has an overall score of 3.7 out of 10 vs 7.2 out of 10 for TX-NR545.

Advantages Onkyo TX-NR545 over Sony STR DH550

  • Delivers 100W/6Ohm (2 channel driven) vs 90W/6Ohm
  • Bi-amp connection of front speakers
  • Pure direct/Straight mode
  • Built-in Wi-Fi
  • Bluetooth compatibility
  • AirPlay support
  • HDR compatible
  • 4K resolution video signal pass-through feature
  • Has a GUI (Graphic User Interface)
  • Setup assistant
  • Multi-zone
Votes 1 1
Rating 5 5

AV receivers comparison chart

Sony STR DH550

Sony STR DH550 review

Oct 04, 2019

The receiver has a rated power of 145 watts per channel with a resistance of 6 ohms. With such an amplifier power, the STR DH550 can work in multi-room mode (Second Zone) without any problems which ...

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Onkyo TX-NR545

Onkyo TX-NR545 review

Dec 20, 2019

Onkyo TX-NR545 is one of the first budget AV receivers that supports Dolby Atmos formats of the near future for watching Ultra HD movies. What other Onkyo TX-NR545 specs are there check in this Onkyo ...

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Common

Product

Sony STR DH550
Onkyo TX-NR545

Model

STR DH550
TX-NR545

Brand

Sony
Onkyo

Reviews

1198
99

Amplifier

Channels

5.2
7.2

Stereo power (RMS), W/Ohm

90/6 1KHz
100/6 1KHz

Output impedance, Ohm

6
6

Frequency response

10Hz-100KHz
10Hz-100KHz

THD in stereo, %

0.09
0.08

Audio features

Digital to analog converter (DAC)

192 KHz/24-bit
Hi-Grade 384 KHz/32-bit

Bi-amping

Pure direct (straight)

Auto speaker calibration

DCAC
AccuEQ

Speaker A/B switching

Other audio features

has not
Theater-Dimensional, CinemaFILTER

Connectivity

Wi-Fi

2.4/5GHz

USB

1 (USB 2.0)
1 (USB 2.0)

Bluetooth

Ethernet (RJ45)

1

DLNA

MHL

Streaming services

Apple Music (AirPlay)

AirPlay

Google Play Music

Amazon Music

Spotify

Other streaming services

has not
Tunein Radio

Extensive connection

HDMI input/output

4/1
6/1

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
4

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)

4K signal pass-through

4K 60p

HDMI signal pass-through

3D signal pass-through

HDMI pass-through in standby mode

Video conversion

analog to HDMI
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, iPod, Android
iPhone, iPad, iPod, Android

Display

fluorescent
fluorescent

Tuner

AM, FM
AM, FM

Sleep timer

Auto power off

ECO mode

Graphical user interface (GUI)

Setup assistant

Firmware update

USB
network, USB

Other additional features

has not
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
Onkyo Remote App

RS-232

0
0

Remote control input/output (IR)

0/0
1/0

DC trigger output (12V)

0
0

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-ES, DTS Neo:6 Cinema, DTS 96/24, DTS-EXPRESS

Auro-3D

IMAX Enhanced

Multichannel stereo

Audio file formats

MP3

WMA

AAC

WAV

FLAC

ALAC

Other audio file formats

has not
has not

Power

Operational power consumption, W

200
430

Standby consumption, W

0.3
0.15

Removable power cord

User manual

Manual

Dimensions

Size W x H x D, cm/inches

43 x 15.6 x 33/17 x 6 x 13
57 x 28.7 x 42.3/22.4 x 11 x 16.5

Weight, kg/lbs

7.6/16.2
11.5/24.2
Sony STR DH550
Onkyo TX-NR545
Sony STR DH550
Onkyo TX-NR545

AV receivers CHooseratoR comparison rating

  • better
  • worse
  • 3.7
  • 7.2
  • 3.7Sony STR DH550
  • 7.2Onkyo TX-NR545

The Onkyo TX-NR545 is better receiver in this comparison - check Onkyo TX-NR545 price.