Sony STR-DH590 vs Sony STR DH550

Sony STR-DH590 vs Sony STR DH550

Sony STR-DH590 review

By making the Sony STR-DH590 the home cinema center, users can enjoy crisp 4K pictures with HDR. The amplifier produces 90 watts per channel, which is slightly less versus the STR-DH550, whose amplifier has a power of 145 watts per channel. The STR-DH590 uses Dolby Vision's built-in tunable surround sound technology in 5.2-channel mode. To connect mobile devices, there is a Bluetooth protocol.

Sony STR-DH590

Sony STR-DH550 review

The Sony STR- DH550 featured with a powerful amplifier because of which the unit has good playback of high-resolution audio of much as 48K, 16-bit PCM. The connectivity is an important part of the Sony STR-DH590 vs Sony STR-DH550 review, and STR DH550 has poor abilities because for connecting to external sources the only USB is available. The unit has a well-worked an upscaling to 4K resolution. And it also provides full automatic tuning of the receiver, both video, and sound, which is produced at the first start.

Sony STR-DH550

Sony STR-DH590 pros and cons

Pros

  • Proprietary S-Force PRO Front Surround Technology Can Create Virtual Surround Sound
  • There are a huge variety of preset for moving

Cons

  • Difficulty tuning for those who did not deal with audio
  • A passive subwoofer will not work with this receiver

Sony STR-DH550 pros and cons

Pros

  • There available the pass-through feature, that allows using only a single devise
  • DSP technology allows hearing every sound with different levels and greater depth

Cons

  • The sound lacks bass and too many trebles
  • The GUI is not easy to use

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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Common

Product

Sony STR-DH590
Sony STR DH550

Model

STR-DH590
STR DH550

Brand

Sony
Sony

Rating

4.2 of 5
3.8 of 5

Reviews

187
1062

Amplifier

Total output power, W

520 W
725 W

Output power per channel, W

90 W
145 W, 90 W

Output impedance, Ohm

6 Ohm
6 Ohm

Frequency response

20 Hz-20 kHz
20 Hz-20 kHz

Total harmonic distortion, THD

0.09 %
0.09 %

Channels

5
5

Signal-to-noise ratio

100 dB
105 dB

Connectivity interfaces

Bluetooth

Wi-Fi

Ethernet (RJ45)

USB

Connector type

HDMI inputs

4
4

HDMI outputs

1
1

AV inputs

has not
has not

Optical digital inputs

1
2

Optical digital outputs

has not
has not

Coaxial digital inputs

1
1

Coaxial digital outputs

has not
has not

Subwoofer outputs

2
2

USB

1
1

Phones

1
1

Sound features

Digital to analog converter (DAC)

32bit / 192kHz
24bit / 192kHz

Digital content protection

HDCP 2.2

Additional features

Speaker A/B switching

Dual-zone capability

Three-zone capability

Bi-amping

Pure direct

Advanced sound retriever (ASR)

Audio return channel (ARC)

Smartphone remote control

Apple Air-play support

Signal processing

HDMI signal pass-through

up to 4K
up to 4K

Video conversion/scaling

HDMI to HDMI scaling, analog to HDMI up conversion

3D signal pass-through

Audio formats

MP3

WMA

AAC

AIFF

WAV

FLAC

Built-in decoders

DTS:X

Dolby Atmos

Dolby TrueHD

Built-in display

Type

fluorescent
fluorescent

Radio

Tuner bands

AM/FM
AM/FM

Number of preset station

30
60

Clock

Built-in clock

Sleep timer

Power device

Operational power consumption, W

380 W
200 W

Standby consumption, W

0.3 W
0.3 W

User manual

Manual

Dimensions

Size W x H x D

19.1 x 13.6 x 6.9 inches
19.5 x 15.7 x 9.2 inches

Weight

18.25 pounds
19 pounds
Sony STR-DH590
Sony STR DH550
Sony STR-DH590
Sony STR DH550

AV receivers CHooseratoR comparison rating

  • better
  • worse
  • 16.4
  • 12
  • 16.4Sony STR-DH590
  • 12Sony STR DH550

The Sony STR-DH590 is better receiver in this comparison. Check Sony STR-DH590 price

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