Sony STRZA1100ES vs Yamaha RX-A780 review

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Rating 5 5

AV receivers comparison chart

Sony STRZA1100ES vs Yamaha RX-A780 review

Sony STRZA1100ES
vs
Yamaha RX-A780

It’s strongly recommended to compare different receivers if you want to choose the best one: Sony STRZA1100ES vs Yamaha RX-A780.

Amplifier

AV receivers under review have the same number of channels. In terms of power, there are differences, the STRZA1100ES has such a ratio W/Ohm - 70/8, 90/6, while the RX-A780 has a power of 95/8, 160/4. The value of total harmonic distortion is also different, and for the STRZA1100ES it is 0.09%, but for the RX-A780 it is 0.06%. Each of the compared opponents supports Bi-amping. Both Sony STRZA1100ES and Yamaha RX-A780 can transmit an audio signal directly to the amplifier and bypasses any DSP processing. There is a Bluetooth protocol at the RX-A780. The RX-A780 has access to the Spotify service.

Video features

The HDR10 function is present in each of the rivals. The quality of 4K/60Hz signal remains unchanged when transmitting from a source to a TV or projector via HDMI for both receivers. Signaling over HDMI in standby mode can provide the STRZA1100ES and the RX-A780. Each of the devices can increase the resolution of the incoming video signal. Each of the participants of the comparison has a Dolby Vision.

Extensive connections

The number of HDMI inputs/outputs varies depending on the receiver, the STRZA1100ES has 5/2, and the RX-A780 has 7/2.Sony STRZA1100ES connectionsYamaha RX-A780 connections HDMI Audio Return Channel is implemented in both devices. HDMI eARC is supported by the STRZA1100ES and the RX-A780. When comparing receivers, it becomes clear that each of the rivals can work with HDMI CEC. The STRZA1100ES has support for the standard HDCP 2.2, compared to the RX-A780, which supports the standard HDCP 2.3. In the presence of a built-in phono stage for connecting a vinyl player only at Yamaha RX-A780.

Additional features

Ability to create 2 Multi zones inherent in both AV receivers. There is an ECO mode in RX-A780. The Sony STRZA1100ES and the Yamaha RX-A780 can be properly configured using the setup assistant.

Multichannel surround

A Dolby Atmos multichannel audio format is available both models. A DTS:X surround technology is supported by devices from our comparison.

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General

Item

Sony STRZA1100ES
Yamaha RX-A780

Model

STRZA1100ES
RX-A780

Brand

Sony
Yamaha

Reviews

20
52

Amplifier

Channels

7.2
7.2

Stereo power (RMS), W/Ohm

70/8, 90/6
95/8, 160/4

Output impedance, Ohm

8, 6
8, 4

Frequency response

10Hz-100KHz
10Hz-100KHz

THD in stereo, %

0.09
0.06

Audio features

Digital to analog converter (DAC)

Burr-Brown 384 KHz/32-bit

Bi-amping

Pure direct (straight)

Auto speaker calibration

DCAC EX
YPAO

Speaker A/B switching

Other audio features

Sound Optimize
CINEMA DSP 3D, Compressed Music Enhancer, Virtual CINEMA FRONT

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

Amazon Music

Spotify

Other streaming services

has not
Deezer, TIDAL, Pandora, Napster, SiriusXM, Qobuz

Extensive connection

HDMI input/output

5/2
7/2

HDMI ARC (Audio Return Channel)

HDMI eARC (Enhanced Audio Return Channel)

HDMI CEC

Digital content protection (HDCP)

HDCP 2.2
HDCP 2.3

Subwoofer output (LFE)

2
2

Headphone output

1 x 6.3
1 x 6.3

Optical digital input

2
2

Coaxial digital input

1
2

Composite input

2
1

Component input/output

2/0
1/0

Phono (MM) input

Front panel connectors

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

Multi channel preamp output

Video features

HDR (High Dynamic Range)

HDR10
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 scaling

HDMI to HDMI scaling

Dolby Vision

Other video features

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

Additional features

Voice control

Amazon Alexa, Google Assistant

App control

iPhone, iPad, iPod, Android
iPhone, 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
2

Zone audio output

speaker, preout
speaker, preout

Zone HDMI output

Multi-room control

has not
MusicCast

RS-232

1
1

Remote control input/output (IR)

1/2
1/1

DC trigger output (12V)

1
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-ES, DTS 96/24, DTS-HD, DTS-EXPRESS, DTS-Neo:6

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

290
400

Standby consumption, W

0.3
0.1

Removable power cord

User manual

Manual

Dimensions

Size W x H x D, cm/inches

43 x 17.4 x 41/17 x 6.8 x 16.1
43.5 x 17.1 x 38/17 x 6.7 x 14.9

Weight, kg/lbs

12.8/28.4
11/23.4

Other

Release year

2017
2018
Sony STRZA1100ES
Yamaha RX-A780
Sony STRZA1100ES
Yamaha RX-A780

AV receivers SoundInspiration comparison rating

  • better
  • worse
  • 6.6
  • 8.2
  • 6.6Sony STRZA1100ES
  • 8.2Yamaha RX-A780