Onkyo TX-SR373 vs Onkyo TX-SR343 review

Votes 1 1
Rating 5 5

AV receivers comparison chart

Onkyo TX-SR373 vs Onkyo TX-SR343 review

Onkyo TX-SR373
vs
Onkyo TX-SR343

The Onkyo TX-SR373 vs Onkyo TX-SR343 comparison will be extremely helpful for people who want to get a great, powerful receiver with many functions.

Amplifier

AV receivers under review have the same number of channels. In terms of power, there are differences, the TX-SR373 has such a ratio W/Ohm - 135/6, while the TX-SR343 has a power of 100/6. The value of total harmonic distortion is also different, and for the TX-SR373 it is 0.06%, but for the TX-SR343 it is 0.08%.

Audio features

The manufacturer installed different DACs, the TX-SR373 received the model 192 KHz/24-bit, but the TX-SR343 is equipped with TI Burr-Brown 192 KHz/24-bit. None of the compared opponents supports Bi-amping. In the considered devices there is no function transmitting an audio signal directly to the amplifier and bypasses any DSP processing.

Connectivity

Wireless connection to the Internet via WIFI can not be performed on these receivers. Each of the receivers has a Bluetooth connector. Support for Apple Music Services not implemented. Spotify is not available for these receivers.

Video features

Support for the HDR function can only boast of the TX-SR373. The quality of 4K/60Hz signal remains unchanged when transmitting from a source to a TV or projector via HDMI for both receivers. Signaling over HDMI in standby mode can provide the TX-SR373 and the TX-SR343. None of the devices can increase the resolution of the incoming video signal. Review participants do not have the Dolby Vision feature.

Extensive connections

The number of HDMI inputs/outputs is the same - 4/1.Onkyo TX-SR373 connectionsOnkyo TX-SR343 connections HDMI Audio Return Channel is implemented in both devices. HDMI eARC is not supported by the TX-SR373 and the TX-SR343. When comparing receivers, it becomes clear that each of the rivals can work with HDMI CEC. TX-SR373 and TX-SR343 support the standard HDCP 2.2. Unlike most receivers, our models do not have a built-in phono stage for connecting a vinyl player. Voice control of the basic functions of the receiver is not realized in both models. There is an ECO mode in neither AV receiver. None of these units can be properly configured using the setup assistant.

Multichannel surround

Generally no support for a Dolby Atmos multichannel audio format. A DTS:X surround technology is not supported by devices from our comparison.

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General

Item

Onkyo TX-SR373
Onkyo TX-SR343

Model

TX-SR373
TX-SR343

Brand

Onkyo
Onkyo

Reviews

328
0

Amplifier

Channels

5.1
5.1

Stereo power (RMS), W/Ohm

135/6
100/6

Output impedance, Ohm

6
6

Frequency response

5Hz-100KHz
10Hz-100KHz

THD in stereo, %

0.06
0.08

Audio features

Digital to analog converter (DAC)

192 KHz/24-bit
TI Burr-Brown 192 KHz/24-bit

Bi-amping

Pure direct (straight)

Auto speaker calibration

AccuEQ

Speaker A/B switching

Other audio features

has not
Theater-Dimensional, CinemaFILTER

Connectivity

Wi-Fi

USB

1 (USB 2.0)
1 (USB 2.0)

Bluetooth

Ethernet (RJ45)

DLNA

MHL

Streaming services

Apple Music (AirPlay)

Amazon Music

Spotify

Other streaming services

has not
has not

Extensive connection

HDMI input/output

4/1
4/1

HDMI ARC (Audio Return Channel)

HDMI eARC (Enhanced Audio Return Channel)

HDMI CEC

Digital content protection (HDCP)

HDCP 2.2
HDCP 2.2

Subwoofer output (LFE)

1
1

Headphone output

1 x 6.3
1 x 6.3

Optical digital input

1
2

Coaxial digital input

1
1

Composite input

2
3

Component input/output

0/0
2/0

Phono (MM) input

Front panel connectors

USB, phones, setup mic
phones, AUX

Multi channel preamp output

Video features

HDR (High Dynamic Range)

4K signal pass-through

4K/60Hz
4K/60Hz

8K signal pass-through

HDMI signal pass-through

3D signal pass-through

HDMI pass-through in standby mode

Video conversion

analog to HDMI

Analog to HDMI scaling

HDMI to HDMI scaling

Dolby Vision

Other video features

DeepColor, x.v.Color
DeepColor, x.v.Color

Additional features

Voice control

App control

iPhone, iPod, Android
iPhone, iPad, iPod

Display

fluorescent
colour OSD

Tuner

AM, FM
AM, FM

Sleep timer

Auto power off

ECO mode

Graphical user interface (GUI)

Setup assistant

Firmware update

USB
USB

Other additional features

has not
has not

Multi-room

Multi-room zones

has not
has not

Zone audio output

has not
has not

Zone HDMI output

has not
has not

Multi-room control

has not
has not

RS-232

0
0

Remote control input/output (IR)

0/0
1/0

DC trigger output (12V)

0
0

Multichannel surround

Dolby Atmos

Dolby TrueHD

Dolby Surround

Dolby (other)

Dolby Digital Plus
Dolby Digital Plus

DTS:X

DTS HD Master

DTS Virtual:X

DTS Neural:X

DTS (other)

DTS 96/24, DTS-HD
DTS Neo:6 Cinema, DTS 96/24, DTS-EXPRESS

Auro-3D

IMAX Enhanced

Multichannel stereo

Audio file formats

MP3

WMA

AAC

WAV

FLAC

ALAC

Other audio file formats

has not
has not

Power

Operational power consumption, W

210
340

Standby consumption, W

0.3
0.3

Removable power cord

User manual

Manual

Dimensions

Size W x H x D, cm/inches

43.5 x 16.8 x 32.6/17 x 6.3 x 12.6
53.7 x 26.5 x 41.6/ 20.8 x 10.2 x 16.1

Weight, kg/lbs

9.6/19.6
10.5/22

Other

Release year

2017
2015
Onkyo TX-SR373
Onkyo TX-SR343
Onkyo TX-SR373
Onkyo TX-SR343

AV receivers SoundInspiration comparison rating

  • better
  • worse
  • 4.2
  • 4.3
  • 4.2Onkyo TX-SR373
  • 4.3Onkyo TX-SR343