Yamaha RX-A780 vs Onkyo TX-RZ830

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Rating 5 5

Common

Product

Yamaha RX-A780
Onkyo TX-RZ830

Model

RX-A780
TX-RZ830

Brand

Yamaha
Onkyo

Rating

4.0 of 5
4.0 of 5

Reviews

25
63

Amplifier

Total output power, W

700 W
980 W

Output power per channel, W

95 W
180 W

Output impedance, Ohm

8 Ohm
6 Ohm

Frequency response

20 Hz-20 kHz
5 Hz-100 kHz

Total harmonic distortion, THD

0.06 %
0.08 %

Channels

7
9

Signal-to-noise ratio

100 dB
108 dB

Connectivity interfaces

Bluetooth

Wi-Fi

Ethernet (RJ45)

USB

Connector type

HDMI inputs

5
7

HDMI outputs

2
2

AV inputs

5
7

Optical digital inputs

2
2

Optical digital outputs

has not
has not

Coaxial digital inputs

2
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 / 384kHz
24bit / 192kHz

Digital content protection

HDCP 2.2
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
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

40
40

Clock

Built-in clock

Sleep timer

Power device

Operational power consumption, W

410 W
850 W

Standby consumption, W

0.1 W
0.15 W

User manual

Manual

Dimensions

Size W x H x D

15 x 17.2 x 6.8 inches
15.7 x 17.2 x 8 inches

Weight

24.3 pounds
31 pounds
Yamaha RX-A780
Onkyo TX-RZ830
Yamaha RX-A780
Onkyo TX-RZ830

AV receivers CHooseratoR comparison rating

  • better
  • worse
  • 20.4
  • 19.4
  • 20.4Yamaha RX-A780
  • 19.4Onkyo TX-RZ830

The Yamaha RX-A780 is better receiver in this comparison. Check Yamaha RX-A780 price

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