Denon AVR-X2400H vs Onkyo TX-SR353 review

Votes 1 1
Rating 5 5

AV receivers comparison chart

Denon AVR-X2400H vs Onkyo TX-SR353 review

Denon AVR-X2400H
vs
Onkyo TX-SR353

The present review is aimed to compare two AV receivers - Denon AVR-X2400H vs Onkyo TX-SR353 that are meant to satisfy the needs of cinema and music lovers.

Amplifier

A significant difference between the receivers in the number of channels, Denon AVR-X2400H has 7.2 versus 5.1 for Onkyo TX-SR353. Regarding power, then AVR-X2400H has such a W/Ohm ratio - 95/8, 125/6 when TX-SR353 has a power of 140/6. The THD is the same and is 0.08%.

Audio features

Competitors' digital to analog converter (DAC) is identical to 192 KHz/24-bit. None of the models support Bi-amping. The Denon AVR-X2400H can transmit an audio signal directly to the amplifier and bypasses any DSP processing.

Connectivity

Only the Denon AVR-X2400H can connect to the Internet via WI-FI. Rivals from our review have Bluetooth support. Only the AVR-X2400H supports Spotify.

Video features

Only the Denon AVR-X2400H has support for High dynamic range (HDR). HDMI signal transmission in standby mode is implemented in each of the devices. Both competitors are not able to scale the HDMI signal. Dolby Vision technology found support only on the AVR-X2400H.

Extensive connections

The Denon AVR-X2400H has 8/2 HDMI inputs/outputs versus 4/1 HDMI connectors of the Onkyo TX-SR353.Denon AVR-X2400H connectionsOnkyo TX-SR353 connections The HDMI Audio Return Channel (ARC) feature supports both devices. Unfortunately, HDMI eARC is not available on monitored devices. The Consumer Electronics Control (CEC) feature is present in most modern AV receivers and the models in our comparison are no exception. Both models support the standard HDCP 2.2. Receivers do not have a built-in phono stage for connecting a vinyl player. An ECO mode is only available for the AVR-X2400H. The setup assistant will help you configure Denon AVR-X2400H.

Multichannel surround

Only the AVR-X2400H has a Dolby Atmos multichannel audio format support. A surround technology DTS:X is supported only by the AVR-X2400H.

Add receiver to comparison
We didn't find anything to show here

General

Item

Denon AVR-X2400H
Onkyo TX-SR353

Model

AVR-X2400H
TX-SR353

Brand

Denon
Onkyo

Reviews

97
59

Amplifier

Channels

7.2
5.1

Stereo power (RMS), W/Ohm

95/8, 125/6
140/6

Output impedance, Ohm

8, 6
6

Frequency response

10Hz-100KHz
20Hz-20KHz

THD in stereo, %

0.08
0.08

Audio features

Digital to analog converter (DAC)

192 KHz/24-bit
192 KHz/24-bit

Bi-amping

Pure direct (straight)

Auto speaker calibration

Audyssey MultEQ
AccuEQ

Speaker A/B switching

Other audio features

Hi-Res audio, Audyssey Dynamic EQ, Dynamic Volume
has not

Connectivity

Wi-Fi

USB

1 (USB 2.0)
1 (USB 2.0)

Bluetooth

Ethernet (RJ45)

1

DLNA

MHL

Streaming services

Apple Music (AirPlay)

AirPlay, AirPlay 2

Amazon Music

Spotify

Other streaming services

Deezer, TIDAL, iHeart Radio, Sirius XM, Sound Cloud, Napster
has not

Extensive connection

HDMI input/output

8/2
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)

2
1

Headphone output

1 x 6.3
1 x 6.3

Optical digital input

2
1

Coaxial digital input

1
1

Composite input

2
2

Component input/output

2/1
0/0

Phono (MM) input

Front panel connectors

USB, HDMI, phones, setup mic
USB, phones, setup mic

Multi channel preamp output

Video features

HDR (High Dynamic Range)

4K signal pass-through

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

HLG
DeepColor, x.v.Color

Additional features

Voice control

Amazon Alexa, Google Assistant, Siri, Josh.AI

App control

iPhone, iPad, Mac, Android

Display

fluorescent
fluorescent

Tuner

AM, FM
AM, FM

Sleep timer

Auto power off

ECO mode

Graphical user interface (GUI)

Setup assistant

Firmware update

network, USB

Other additional features

IP Control
has not

Multi-room

Multi-room zones

2
has not

Zone audio output

speaker, preout
has not

Zone HDMI output

has not

Multi-room control

HEOS App, Denon 2016 AVR Remote
has not

RS-232

1
0

Remote control input/output (IR)

1/1
0/0

DC trigger output (12V)

0
0

Multichannel surround

Dolby Atmos

Dolby TrueHD

Dolby Surround

Dolby (other)

has not
Dolby Digital Plus

DTS:X

DTS HD Master

DTS Virtual:X

DTS Neural:X

DTS (other)

has not
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

500
210

Standby consumption, W

0.1
0.45

Removable power cord

User manual

Manual

Dimensions

Size W x H x D, cm/inches

43.1 x 15.2 x 33/17.1 x 6.6 x 13.3
43.5 x 16.8 x 32.6/17 x 6.2 x 12.6

Weight, kg/lbs

9/20.7
8/17

Other

Release year

2017
2016
Denon AVR-X2400H
Onkyo TX-SR353
Denon AVR-X2400H
Onkyo TX-SR353

AV receivers SoundInspiration comparison rating

  • better
  • worse
  • 7.6
  • 4
  • 7.6Denon AVR-X2400H
  • 4Onkyo TX-SR353