Onkyo TX-NR787 vs Onkyo TX-NR686

Onkyo TX-NR787 vs Onkyo TX-NR686

Onkyo TX-NR787 review

The receive based on the 9 x 100-watt amplifier, which is not very much even against the TX-NR686 (160 watts/channel), bang up-to-date surround processing including DTS:X and Dolby Atmos. TX-NR787 has a power amplifier that has a true class-AB design with a linear power supply. Users can set up a 7.1 surround setup with a single pair of ceiling-mounted or upward-firing Atmos speakers or the TX-NR787 can be used in a regular 5.1 surround setup, freeing up the extra amp channels to drive speakers in up to two additional audio-only zones.

Onkyo TX-NR686 review

Onkyo TX-NR686 is THX Select certified. This seven-channel AV receiver is equipped with amplifiers manufactured using Dynamic Audio Amplification technology. Due to the high output current, which is provided including through the use of a custom transformer H.C.P.S. in the power supply, Onkyo TX-NR686 can fully swing even 4-ohm speakers. If compare Onkyo TX-NR787 vs Onkyo TX-NR686, the TX-NR686 cannot power speakers in the Third zone. The device has full network functionality, including support for the popular wireless multi-room technology DTS Play-Fi. Over the network, you can play files in all popular PCM and DSD formats.

Onkyo TX-NR787 pros and cons

Pros

  • The Onkyo Controller app has access to any receiver function

Cons

  • The Wi-Fi connection is not stable
  • AirPlay sometimes drops the connection

Pros

  • The housing is designed in such a way as to remove heat from the working part

Cons

  • Only audio can be played via Chromecast
  • The firmware updating takes a lot of time

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Votes 2 2
Rating 5 5

Common

Product

Onkyo TX-NR787
Onkyo TX-NR686

Model

TX-NR787
TX-NR686

Brand

Onkyo
Onkyo

Rating

4.1 of 5
4.1 of 5

Reviews

60
133

Amplifier

Total output power, W

900 W
800 W

Output power per channel, W

100 W
160 W

Output impedance, Ohm

8 Ohm
8 Ohm

Frequency response

20 Hz-20 kHz
20 Hz-20 kHz

Total harmonic distortion, THD

0.08 %
0.08 %

Channels

9
7

Signal-to-noise ratio

106 dB
106 dB

Connectivity interfaces

Bluetooth

Wi-Fi

Ethernet (RJ45)

USB

Connector type

HDMI inputs

7
7

HDMI outputs

2
2

AV inputs

7
7

Optical digital inputs

2
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 / 384kHz
32bit / 384kHz

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

750 W
570 W

Standby consumption, W

0.15 W
0.15 W

User manual

Manual

Dimensions

Size W x H x D

15 x 17.3 x 6.9 inches
14.9 x 17.1 x 6.8 inches

Weight

24 pounds
22 pounds
Onkyo TX-NR787
Onkyo TX-NR686
Onkyo TX-NR787
Onkyo TX-NR686

AV receivers CHooseratoR comparison rating

  • better
  • worse
  • 20.8
  • 18.9
  • 20.8Onkyo TX-NR787
  • 18.9Onkyo TX-NR686

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

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