Onkyo TX-SR383 vs Onkyo TX-SR373

Great Receivers for 4K Onkyo TX-SR383 vs Onkyo TX-SR373

Onkyo TX-SR383 vs Onkyo TX-SR373

Compare and choose: Onkyo TX-SR383 vs TX-SR373

Want good sounding music and not spend a fortune? You cannot be more pleased with both them. Onkyo TX-SR383 vs TX-SR373 - what is your unit?

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Features & Performance

Onkyo TX-SR383 vs Onkyo TX-SR373 back

Onkyo TX-SR373 vs TX-SR383 has the ARC (audio return channel). If you have a newer TV, follow it's instructions on setting up ARC with this unit. It allows you to have only one HDMI cord going to the TV, and it will automatically adjust volume and turn on/off WITH the TV. Playing different sources in each zone isn't exactly straightforward, however, so make sure that your kids don't start blasting video game sounds outside. Hard to find a receiver with all of the inputs supporting 4K especially with 2 4K HDMI outputs.

TX-SR383 connects essential HDTV, DVD player and FM radio using ample HDMI ports. The audio and video qualities are top notch. You may pay more for another receiver, but you won't get better quality, at least not enough for you to ever notice. This is an amazing receiver from top to bottom.

Connections & Setup

The TX-SR383 includes four HDMI ports with support for 4K and HDR and an ARC for connecting to and receiving audio from, a TV. There's also Bluetooth with aptX and AccuEQ Room Acoustic Calibration for tailoring the sound to your specific space. Versus it, the TX-SR383 does come with pretty good room calibration software with AccuEQ. AccuEQ Room Acoustic Calibration sets speaker parameters such as distance, output level, crossover, and EQs to present a cohesive audio image optimized for unique room sizes and speaker positions.

Design

The Onkyo TX-SR373 vs TX-SR383 has two more channels than before, but a price bump means that the receiver may not be as competitive against models with Dolby Atmos onboard. Dark black design of the Onkyo TX-SR373 is similar to the looks of the Onkyo TX-SR383 even paying attention to small details such as buttons or remote.

Onkyo TX-SR383 pros & cons

Pros:

  • The speaker equalization process was easy and it made my speakers sound like new.
  • The sound is awesome.
  • The ability to personalize the display outputs.
  • Setting up via Wi-Fi or network cable.

Cons:

  • Bass could be better.

Onkyo TX-SR373 pros & cons

Pros:

  • Straight-forward installation.
  • Great combination of performance.

Cons:

  • Need to run the setup through the connected TV, character visual display on the unit is not user-friendly.

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Common

Product

Onkyo TX-SR383
Onkyo TX-SR373

Model

TX-SR383
TX-SR373

Brand

Onkyo
Onkyo

Rating

4.1 of 5
4.1 of 5

Reviews

6
68

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

270 W
210 W

Standby power consumption

0.3 W
0.3 W

Built-in display

Type

fluorescent
fluorescent

Colour

black
black

Amplifier

Total output power

700 W
500 W

Output power per channel

100 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 %
0.09 %

Number of channels

7
5

Signal-to-noise ratio

106 dB
100 dB

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

2
2

Optical digital inputs

1
1

Coaxial digital inputs

1
1

HDMI inputs

4
4

HDMI outputs

1
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 qty

40
30

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
24bit / 192kHz

Surround sound effects

Dolby Surround
Theater-Dimensional Virtual Surround

Surround system class

7.2 channel
5.2 channel

Digital sound processor (DSP)

DSP preset qty

8
6

Digital content protection

HDCP 2.2
HDCP 2.2

Clock

Built-in clock

Sleep timer

Dimensions

Shipping size

12.9 x 17.1 x 6.6 inches
12.8 x 17.1 x 6.6 inches

Product weight

18 pounds
17.6 pounds

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Onkyo TX-SR383 overview

Onkyo TX-SR373 overview

AV receivers comparison rating

  • better
  • worse
  • 31
  • 18.5
  • 31Onkyo TX-SR383
  • 18.5Onkyo TX-SR373

The best receiver is Onkyo TX-SR383. Check Onkyo TX-SR383 price at Amazon