Onkyo TX-NR676 vs Onkyo TX-NR656

Onkyo TX-NR676 vs. Onkyo TX-NR656 read, compare, choose the best one

Onkyo TX-NR676 vs. Onkyo TX-NR656

Onkyo TX-NR676 7.2 channel receiver

The DAA sound enhancement technology fills any room, no matter how large it is, with the crystal-clear and pure sound. The measurement technology AccuReflex will tweak speakers to provide the best quality of sound. The reliable wireless connection modules let you establish a stable, high-speed connection that is enough to stream content from your devices. This model also supports Zone 2, which can be easily controlled by an application (available for all popular OSs). Firmware updating is highly recommended. If you connect the receiver to a PC and it gets no audio output for a while, the receiver turns off the audio. As soon as the receiver gets the audio signal, it turns on the audio with a short delay.

Pros of Onkyo TX-NR676:

  • Easy to control the Zone 2 playback via an application.
  • Separation of content for Zone 2 and Main Zone.
  • Easy to access the equalizer and tweak bass and speakers levels.
  • The remote design is simple but it has all the necessary functions.
  • Processes all popular codecs and formats.
  • It works perfectly with modern devices like Samsung UHD TV.

Cons of Onkyo TX-NR676:

  • The menu is quite complex and it may be difficult to find the right function.
  • Chromecast is not stable.
  • Some models have HDMI boards that tend to fail.
  • Poor FM receiver performance.

Onkyo TX-NR656 7.2 channel receiver

Onkyo TX-NR656 can play both compressed and lossless formats providing you with rich sound. It has many video/audio enhancement technologies like Deep Color, Lip-Sync, Dolby Atmos, etc. The device supports several zones with bi-amping for front channels with digital/analog audio playback. AV receivers Onkyo has Phono input for connecting turntable players. And compatibility with Hi-Res files allows you to use the application to search for albums with a resolution of 192/24 and 96/24 (including 5.6 MHz DSD) on your computer or NAS drive, and play them with unprecedented clarity, depth, and detail.

Pros of Onkyo TX-NR656:

  • It is compatible with modern devices like PlayStation 4 or Xbox One.
  • The power is enough for middle- and large-sized rooms.
  • You can stream music from your NAS.

Cons of Onkyo TX-NR656:

  • The Android APP lacks some functions and it is difficult to navigate through.

Onkyo TX-NR676 vs Onkyo TX-NR656 receiver comparison

If we compare Onkyo TX-NR656 vs Onkyo TX-NR676, then we see that both models have many features in common. Even in terms of the total output power, they are pretty close – 700 W Onkyo TX-NR676 vs TX-NR656 that has 690 W. The difference is very slight and you will even hardly hear it. Nevertheless, these are two great devices, but there are still some minor differences.

The advantage of TX-NR676 is that it can open and play correctly almost all kind of media (both audio and video files). The disadvantage is not stable Chromecast. However, some models have a bad HDMI board that can fail.

The advantage of TX-NR656 is that it has many enhancement technologies, while its main disadvantage is buggy software (however, it may be fixed by firmware updating).

Another important difference is the number of HDMI ports – 8 inputs Onkyo TX-NR656 vs TX-NR676 that has 7 inputs only. Therefore, if you need a device with many HDMI ports then TX-NR656 is for you, but if you need a slightly more powerful device that can play all popular formats then consider buying Onkyo TX-NR676.

Onkyo TX-NR676

Onkyo TX-NR676 review

Mar 27, 2019

The Onkyo TX-NR676 can cope with anything: all the five HDMI jacks are added for use on PCs, DVD or PS consoles. Also, it has needed a set of stereo outputs in a case you obtain a speakers’ sec...

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Onkyo TX-NR656

Onkyo TX-NR656 review

May 20, 2019

Are you doubt to take Onkyo TX-NR656 or not? I will help you. I had a chance to test the receiver Onkyo TX-NR656. I use only a couple of days, but I have already thoroughly studied it. This device ha...

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Common

Product

Onkyo TX-NR676
Onkyo TX-NR656

Model

TX-NR676
TX-NR656

Brand

Onkyo
Onkyo

Rating

3.8 of 5
3.9 of 5

Reviews

186
261

Amplifier

Total output power

700
690 W

Output power per channel

100 W
100 W, 170 W

Output impedance per channel

4 Ohm
6 Ohm, 8 Ohm

Frequency response

20 Hz-20 kHz
20 Hz-20 kHz

Total harmonic distortion

0.08 %
0.08 %

Number of channels

7
7

Signal-to-noise ratio

106 dB
106 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

3D pass-through

Upscaling via HDMI

up to 4K

Connector type

AV inputs

2
2

Optical digital inputs

2
2

Coaxial digital inputs

1
1

HDMI inputs

7
8

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 / 192kHz
32bit / 384kHz

Surround sound effects

Theater-Dimensional Virtual Surround
Neural Surround. Theater-Dimensional Virtual Surround

Surround system class

7.2 channel
7.2 channel

Digital content protection

HDCP 2.2
HDCP 2.2

Clock

Built-in clock

Sleep timer

Power device

Operational power consumption

560 W
580 W

Standby power consumption

0.15 W
0.1 W

User manual

Manual

Dimensions

Dimensions

14.8 x 17.1 x 6.8 inches
22.5 x 18 x 11 inches

Weight

22 pounds
22 pounds

AV receivers HelpToChoose comparison rating

  • better
  • worse
  • 23.3
  • 26.2
  • 23.3Onkyo TX-NR676
  • 26.2Onkyo TX-NR656

The Onkyo TX-NR656 is better receiver in this comparison. Check Onkyo TX-NR656 price

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