Onkyo TX-NR686 vs Onkyo TX-NR737

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...

Read More
Onkyo TX-NR737

Onkyo TX-NR737 review

Mar 19, 2020

The Onkyo TX-NR737 AV receiver is a massive 7-channel device that stands out from many other mid-level products due to its ability to stream content directly from and to mobile devices. See price Ar...

Read More

Add receiver to comparison

We didn't find anything to show here

Common

Product

Onkyo TX-NR686
Onkyo TX-NR737

Model

TX-NR686
TX-NR737

Brand

Onkyo
Onkyo

Rating

4.2 of 5
0

Reviews

55
0

Amplifier

Total output power

800 W
780 W

Output power per channel

160 W
110 W

Output impedance per channel

8 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

106 dB
100 dB

Functions

Amplifier class

Digital player

Internet radio

Network audio player

Audio formats

AAC

DSD

AIFF

Apple lossless

FLAC

MP3

WAV

WMA

Built-in decoders

DTS:X

DTS-HD master audio

DTS neural: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

3D pass-through

Upscaling via HDMI

up to 4K

Connector type

AV inputs

7
7

Optical digital inputs

2
1

Coaxial digital inputs

1
2

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

Preset station qty

Additional features

A-B speaker switch

MCACC Pro

Deep color

X.v.Color

AIR Studios monitor certification

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

DSP preset qty

Sound output mode

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

Digital sound processor (DSP)

Clock

Built-in clock

Sleep timer

Power device

Operational power consumption

570 W
690 W

Standby power consumption

0.15 W
0.15 W

User manual

Manual

Dimensions

Dimensions

14.9 x 17.1 x 6.8 inches
23 x 9 x 19 inches

Weight

22 pounds
27 pounds
Onkyo TX-NR686
Onkyo TX-NR737
Onkyo TX-NR686
Onkyo TX-NR737

AV receivers HelpToChoose comparison rating

  • better
  • worse
  • 25.4
  • 13.3
  • 25.4Onkyo TX-NR686
  • 13.3Onkyo TX-NR737

Onkyo TX-NR686 is better receiver in this comparison. Check Onkyo TX-NR686 price