Onkyo TX-RZ710 vs Onkyo TX-NR686

Onkyo TX-NR686 vs Onkyo TX-RZ710 – Excellent-sounding Receivers for Advanced Systems

Onkyo TX-NR686 vs Onkyo TX-RZ710

The test of Onkyo TX-NR686 vs Onkyo TX-RZ710 intends to compare two Onkyo’s mid-range models to display their advantages and flaws. For example, the TX-NR686 has a more powerful amp and delivers more power to each channel. Its price is also more attractive, but the Onkyo TX-RZ710 supports DTS neural:X and Dolby surround.

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Features & Performance

Onkyo TX-RZ710 vs Onkyo TX-NR686

The TX-NR686 model is a 7-channel device with further amplified channels for another two loudspeakers in the 2nd zone. It transmits a loud sound even to quite demanding speakers. The unit contains 32bit/384kHz DAC to save cost for stereo set-up in another room.

The TX-RZ710 has the same number of channels as the TX-NR686 has, and the amplifier section with an upgraded transformer, as well as custom capacitors for powerful performance.

Both AVRs have THX Certified Select status. They need some time to reach their potential but clear and well-balanced sound, the ability to create expansive and full-bodied soundstage are evident at once. They have no audible background hiss or distortion.

Connections & Setup

When checking Onkyo TX-RZ710 vs Onkyo TX-NR686 with regard to their connectivity, the difference is not substantial. The Onkyo TX-RZ710 has eight HDMI inputs versus the Onkyo TX-NR686’s seven ones. That allows hooking up one more device – Blu-ray players or game consoles, for example. The Onkyo TX-RZ710 also has one more AV input to connect electronic equipment that generates AV signals. Both units have two inputs for subs to enhance bass and to make it maximum loud.

The Onkyo TX-NR686 comes with Chromecast that includes Google Assistant. It also has DTS Play-Fi and FlareConnect that give a possibility to arrange a multi-room system. Besides, Bluetooth and Apple AirPlay provide wireless file sharing.

Design

The receivers have the same LED display, a brushed aluminum cabinet, and easy-to-use binding posts for all channels. While comparing Onkyo TX-NR686 vs TX-RZ710, the only difference is noticeable. The TX-NR686 has common black feet and the TX-RZ710 model got higher chrome ones.

Onkyo TX-NR686

Pros:

  • Zone 2 is very powerful for patio speakers.
  • Allows handling even 7-speakers set up easily.

Cons:

  • The built-in Chromecast is audio only.
  • If watching the DVD-player, switching off the HDMI Blu-ray input and turning on the DVD component input is required in order to make BD/DVD button work with it.

Onkyo TX-RZ710

Pros:

  • Smooth analog signal and detailed stereo playback due to the Vector Linear Shaping Circuitry tech.
  • The auto-energy saver to turn off the receiver after about 30 minutes of no input.

Cons:

  • The AVR lacks the Internet radio app.
  • The ARC doesn't work with any smart TV that requires checking the compatibility.

Onkyo TX-NR686

Onkyo TX-NR686 review

Dec 07, 2018

The best about Onkyo TX-NR686 specs is that the receiver supports 4K HDMI and 3D pass-through, has built-in wireless multi-room platforms and allows tuning the system as you want. Let’s speak a...

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Common

Product

Onkyo TX-RZ710
Onkyo TX-NR686

Model

TX-RZ710
TX-NR686

Brand

Onkyo
Onkyo

Rating

4.0 of 5
4.2 of 5

Reviews

70
55

Amplifier

Total output power

560 W
800 W

Output power per channel

110 W, 180 W
160 W

Output impedance per channel

6 Ohm, 8 Ohm
8 Ohm

Frequency response

5 Hz-100 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

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

8
7

Optical digital inputs

2
2

Coaxial digital inputs

1
1

HDMI inputs

8
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
32bit / 384kHz

Surround sound effects

Theater-Dimensional Virtual 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

600 W
570 W

Standby power consumption

0.1 W
0.15 W

User manual

Manual

Dimensions

Dimensions

17.2 x 15.8 x 8 inches
14.9 x 17.1 x 6.8 inches

Weight

23.1 pounds
22 pounds
Onkyo TX-RZ710
Onkyo TX-NR686
Onkyo TX-RZ710
Onkyo TX-NR686

AV receivers HelpToChoose comparison rating

  • better
  • worse
  • 25.1
  • 24.4
  • 25.1Onkyo TX-RZ710
  • 24.4Onkyo TX-NR686

The Onkyo TX-RZ710 is better receiver in this comparison. Check Onkyo TX-RZ710 price

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