Onkyo TX-NR787 vs Onkyo TX-RZ830

Onkyo TX-NR787

Onkyo TX-NR787 review

Dec 17, 2018

Recently, the popularity of amplifiers is growing all over the world; modern devices have many interesting features, including the ability to access the network to play content from online resources....

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Onkyo TX-RZ830

Onkyo TX-RZ830 review

Oct 16, 2018

An Onkyo TX-RZ830 has all the features, which has to be in a modern audio/video receiver. It can propose 4K and HDR pass-through and decode for Dolby Atmos and DTS:X soundtracks. Such peculiarities w...

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Votes 14 14
Rating 3.8 3.8

Common

Product

Onkyo TX-NR787
Onkyo TX-RZ830

Model

TX-NR787
TX-RZ830

Brand

Onkyo
Onkyo

Rating

4.1 of 5
3.6 of 5

Reviews

43
33

Amplifier

Total output power

900 W
980 W

Output power per channel

100 W
180 W

Output impedance per channel

8 Ohm
6 Ohm

Frequency response

20 Hz-20 kHz
5 Hz-100 kHz

Total harmonic distortion

0.08 %
0.08 %

Number of channels

9
9

Signal-to-noise ratio

106 dB
108 dB

Functions

Digital player

Internet radio

Network audio player

Audio formats

AAC

AIFF

Apple lossless

FLAC

MP3

WAV

WMA

Built-in decoders

DTS:X

Dolby Atmos

Dolby digital plus

Dolby surround

Dolby true HD

Built-in display

Type

fluorescent
fluorescent

Colour

black
black

Connectivity interfaces

Bluetooth

Wi-Fi

IEEE 802.3

IEEE 802.3u

Signal processing

HDMI 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 pass-through

Upscaling via HDMI

up to 4K
up to 4K

Connector type

AV inputs

7
7

Optical digital inputs

2
2

Coaxial digital inputs

1
1

HDMI inputs

7
7

HDMI outputs

2
2

Optical digital outputs

has not
has not

Coaxial digital outputs

has not
has not

Subwoofer outputs

2
2

USB

1
1

Phones

1
1

Media content source

Bluetooth

Network

USB-host

Radio

Tuner type

digital
digital

Tuner bands

AM/FM
AM/FM

Preset station

40
40

Additional features

A-B speaker switch

Three-zone capability

Advanced sound retriever (ASR) technology

Apple air-play support

Audio return channel (ARC)

Bi-amplifying

Auto power off

Pure direct mode

Dual-zone capability

Smartphone remote control

Sound features

Audio D/A converter

32bit / 384kHz
24bit / 192kHz

Surround sound effects

Theater-Dimensional Virtual Surround
Theater-Dimensional Virtual Surround

Surround system class

9.2 channel
9.2 channel

Digital content protection

HDCP 2.2
HDCP 2.2

Clock

Built-in clock

Sleep timer

Power device

Operational power consumption

750 W
850 W

Standby power consumption

0.15 W
0.15 W

User manual

Manual

Dimensions

Dimensions

15 x 17.3 x 6.9 inches
15.7 x 17.2 x 8 inches

Weight

24 pounds
31 pounds

AV receivers HelpToChoose comparison rating

  • better
  • worse
  • 26.8
  • 21.9
  • 26.8Onkyo TX-NR787
  • 21.9Onkyo TX-RZ830

The Onkyo TX-NR787 is better receiver in this comparison. Check Onkyo TX-NR787 price

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