Onkyo TX-NR686 vs Onkyo TX-SR383

What to Go for – Onkyo TX-NR686 vs Onkyo TX-SR383

Onkyo TX-NR686 vs Onkyo TX-SR383

When deciding on the best receiver between Onkyo TX-SR383 vs Onkyo TX-NR686, I’d not jump to conclusions because both products produce powerful sound in spite of their divergences in decoding and digital signal processing.

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Features & Performance

With the HDMI pass-through, the Onkyo receivers are impeccable in terms of video quality. When it comes to audio, only the TX-NR686 model integrated DTS and Dolby Atmos technologies and so allows you to delve into an immersive listening atmosphere, whereas the Onkyo TX-SR383 is compatible with the earlier standards and stick to more traditional sound. This explains why you should not expect splendid sound effects in the film projected by the TX-SR383 receiver. Both products operate wirelessly via Bluetooth and Wi-Fi, so you may easily hook it up with your phone to access some favorite music services. When choosing a more versatile receiver, the TX-NR686 definitely goes first because it works almost with all most popular formats. The TX-SR383 is not capable of reading AIFF and Apple lossless, which slightly reduces the receiver application. Both models feature the built-in clock and timer which allow you to set the exact operating time and make the receiver shut off automatically.

Onkyo TX-SR383 vs Onkyo TX-NR686

Connections & Setup

Whatever of Onkyo TX-NR686 vs Onkyo TX-SR383 you are going for, the setup is simple and quick. Both products are followed by manuals describing all the major features and settings. With a prevalent number of slots, the TX-NR686 has more elaborated connectivity allowing the user to couple any sort of device to boost the sound power. The Onkyo TX-SR383 offers more restricted connectivity options when you compare it with its counterpart.

Design

The Onkyo receivers look pretty similar, but their dimensions are far different, with the TX-SR383 being 3 pounds heavier versus the TX-NR686. Both feature a large display with a line of buttons below and the most important slots on the front side. The color is fluorescent black. It may not look brilliant and appealing, but it fits in with any room style instead.

Onkyo TX-NR686 pros & cons

Pros

  • The on-screen graphics is eye candy.
  • The remote control is simple and user-friendly.
  • You use it in different zones simultaneously.

Cons

  • It does not work with Google Assistant.
  • Neither does it support Chromecast video.
  • The receiver is of big size.

Onkyo TX-SR383 pros & cons

Pros

  • The price is twice cheaper.
  • The ARC enables automatic adjustment of volume and synchronizes it with the TV so you can turn them off/on simultaneously.
  • The calibration is quite elaborated and allows adjusting the sound to a listening environment most accurately.

Cons

  • HDMI inputs are not supported in Zone 2.

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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Onkyo TX-SR383

Onkyo TX-SR383 review

Dec 06, 2018

I love the guided setup of this great receiver. As my Onkyo TX-SR383 review, I think that after you have completed the setup procedure, you will probably want to do it over again just to experience t...

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Common

Product

Onkyo TX-NR686
Onkyo TX-SR383

Model

TX-NR686
TX-SR383

Brand

Onkyo
Onkyo

Rating

4.2 of 5
3.8 of 5

Reviews

55
24

Amplifier

Total output power

800 W
700 W

Output power per channel

160 W
100 W

Output impedance per channel

8 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

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

7
2

Optical digital inputs

2
1

Coaxial digital inputs

1
1

HDMI inputs

7
4

HDMI outputs

2
1

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
24bit / 192kHz

Surround sound effects

Theater-Dimensional Virtual Surround
Dolby 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

570 W
270 W

Standby power consumption

0.15 W
0.3 W

User manual

Manual

Dimensions

Dimensions

14.9 x 17.1 x 6.8 inches
12.9 x 17.1 x 6.6 inches

Weight

22 pounds
18 pounds
Onkyo TX-NR686
Onkyo TX-SR383
Onkyo TX-NR686
Onkyo TX-SR383

AV receivers HelpToChoose comparison rating

  • better
  • worse
  • 25.4
  • 20.9
  • 25.4Onkyo TX-NR686
  • 20.9Onkyo TX-SR383

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