Onkyo TX-RZ720 vs Onkyo TX-NR676

Onkyo TX-RZ720 vs Onkyo TX-NR676 – the best solution for you

onkyo-tx-rz720-vs-onkyo-tx-nr676

Onkyo TX-RZ720 vs TX-NR676

I prepared this comparison after testing both models. Choosing between Onkyo TX-NR676 vs Onkyo TX-RZ720 may be challenging and this comparison should help you.

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Features & Performance

Both receivers support 4K video at 60 HZ with HDR10, Dolby vision, BT.2020. These two models have powerful codecs to play Dolby Atmos and DTS:X, RZ720 is also THX-certified. Both models were designed using the VLSC technology from Onkyo and Dynamic Audio Amplification. TX-NR676 has a 32-bit DAC, while TX-RZ720 features a 24-bit DAC. Comparing Onkyo TX-NR676 vs TX-RZ720 in terms of the total power output we see – TX-RZ720 with 770 W versus Onkyo TX-NR676 with 700 W.

onkyo-tx-rz720-vs-onkyo-tx-nr676-back

Connections & Setup

These models have wireless modules that let you use Bluetooth, Wi-Fi, Play-Fi, Chromecast, and FireConnect. You can also access various audio streaming services. Both receivers support powered zone 2, which can be controlled via an Onkyo application. These devices have 7 in/2 out HDMI ports as well as different kinds of ports. Customers do not experience any troubles with ports. Onkyo uses the AccuEQ system to control speakers. This system is quite flexible and you can tune speakers and save presets. Onkyo provides you with everything you need to complete audio calibration.

Design

These models look similar – both have a simple LCD display and three knobs – two small one on the left side and a big one on the right side. The buttons above the flap let you change the signal source. The flap covers extra buttons and port. The buttons are big enough to avoid pressing something accidentally. The remote controller is simple, but it has all the buttons that you need – you can change volume, source, access the menu, etc. The shipping size is almost the same - 14.8x17.1x6.9 (6.8 for NR676) inches. The weight is 23 pounds for Onkyo TX-RZ720 and 22 pounds for TX-NR676.

Onkyo TX-RZ720 pros & cons

Pros:

  • Many sound modes, including the THX Cinema, that outputs deep, rich and clear sound.
  • The onscreen layout is informative and easy to understand.
  • Powerful decoders that can open almost all formats of audio and video files.

Cons:

  • Some customers claim that the application does not have certain useful functions.
  • No dedicated 2 channels for sub-woofer.

Onkyo TX-NR676 pros & cons

Pros:

  • Good compatible with modern TVs.
  • Many ports that allow you to connect everything you have.
  • Many options and parameters to tweak make this device flexible.

Cons:

  • Some models have unreliable HDMI boards installed, which do not last long. As a result, you get no audio/video output.
  • Wireless connection is not very stable.

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Common

Model

TX-RZ720
TX-NR676

Brand

Onkyo
Onkyo

Rating

3.9 of 5
3.9 of 5

Reviews

30
136

Functions

Digital player

Internet radio

Network audio player

Amplifier class

D

Audio formats

AAC

AIFF

Apple lossless

DSD

FLAC

MP3

WAV

WMA

Built-in decoders

DTS neural:X

DTS-HD master audio

DTS:X

Dolby atmos

Dolby digital plus

Dolby surround

Dolby true HD

Power device

Operational power consumption

600 W
560 W

Standby power consumption

0.1 W
0.15 W

Built-in display

Type

fluorescent
fluorescent

Colour

black
black

Amplifier

Total output power

770 W
700

Output power per channel

110 W
100 W

Output impedance per channel

4 Ohm
4 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

100 dB
106 dB

Connectivity interfaces

Bluetooth

Wi-Fi

IEEE 802.3

IEEE 802.3u

Signal processing

HDMI pass-through

Video conversion/scaling

3D pass-through

Upscaling via HDMI

Connector type

AV inputs

2
2

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 qty

40
40

Additional features

A-B speaker switch

AIR Studios monitor certification

Three-zone capability

X.v.Color

Advanced sound retriever (ASR) technology

Apple air-play support

Audio return channel (ARC)

Bi-amplifying

Deep color

MCACC Pro

Auto power off

Pure direct mode

Dual-zone capability

Smartphone remote control

Sound features

Sound output mode

Surround Sound
Surround Sound

Audio D/A converter

24bit / 192kHz
32bit / 192kHz

Surround sound effects

Front Stage Surround Advance
Theater-Dimensional Virtual Surround

Surround system class

7.2 channel
7.2 channel

Digital sound processor (DSP)

DSP preset qty

30
17

Digital content protection

HDCP 2.2
HDCP 2.2

Clock

Built-in clock

Sleep timer

Dimensions

Shipping size

14.8 x 17.1 x 6.9 inches
14.8 x 17.1 x 6.8 inches

Product weight

23 pounds
22 pounds

Onkyo TX-RZ720 overview

Onkyo TX-NR676 overview

AV receivers comparison rating

  • better
  • worse
  • 41.5
  • 40.5
  • 41.5Onkyo TX-RZ720
  • 40.5Onkyo TX-NR676

The best receiver is Onkyo TX-RZ720. Check Onkyo TX-RZ720 price on Amazon