Denon AVR-X6400H vs Onkyo TX-SR343

Votes 1 1
Rating 5 5

AV receivers comparison chart

Denon AVR-X6400H

Denon AVR-X6400H review

Dec 06, 2019

Denon AVR-X6400H is one of Denon's best AVRs for 2017. Not only is it decorated with all the features and technologies that you expect from a modern home theater, it also provides excellent performanc...

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Common

Product

Denon AVR-X6400H
Onkyo TX-SR343

Model

AVR-X6400H
TX-SR343

Brand

Denon
Onkyo

Reviews

57
100

Amplifier

Channels

11.2
5.1

Stereo power (RMS), W/Ohm

140/8 20Hz-20KHz, 250/6 1KHz
100/6 1KHz

Output impedance, Ohm

8, 6
6

Frequency response

10Hz-100KHz
10Hz-100KHz

THD in stereo, %

0.05
0.08

Audio features

Digital to analog converter (DAC)

AK4458 384 KHz/32-bit
TI Burr-Brown 192 KHz/24-bit

Bi-amping

Pure direct (straight)

Auto speaker calibration

Audyssey MultEQ XT32

Speaker A/B switching

Other audio features

Audyssey Dynamic Volume, Audyssey Dynamic EQ, Audyssey LFC
Theater-Dimensional, CinemaFILTER

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

Google Play Music

Amazon Music

Spotify

Other streaming services

Deezer, TIDAL, Pandora, Napster, SiriusXM, TuneIn Radio, iHeart Radio, Sound Cloud
has not

Extensive connection

HDMI input/output

8/3
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
2

Coaxial digital input

2
1

Composite input

5
3

Component input/output

2/1
2/0

Phono (MM) input

Front panel connectors

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

Multi channel preamp output

Video features

HDR (High Dynamic Range)

4K signal pass-through

4K 60p
4K 60p

HDMI signal pass-through

3D signal pass-through

HDMI pass-through in standby mode

Video conversion

analog to HDMI
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, iPod, Android, Amazon Kindle
iPhone, iPad, iPod

Display

colour OSD
colour OSD

Tuner

AM, FM
AM, FM

Sleep timer

Auto power off

ECO mode

Graphical user interface (GUI)

Setup assistant

Firmware update

network, USB
USB

Other additional features

IP Control
has not

Multi-room

Multi-room zones

3
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
1/0

DC trigger output (12V)

2
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-ES, DTS 96/24, DTS-EXPRESS, DTS Surround
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

750
340

Standby consumption, W

0.1
0.3

Removable power cord

User manual

Manual

Dimensions

Size W x H x D, cm/inches

43.1 x 15.2 x 38.1/17.1 x 6.6 x 15.5
53.7 x 26.5 x 41.6/ 20.8 x 10.2 x 16.1

Weight, kg/lbs

14.4/32
10.5/22
Denon AVR-X6400H
Onkyo TX-SR343
Denon AVR-X6400H
Onkyo TX-SR343

AV receivers CHooseratoR comparison rating

  • better
  • worse
  • 9.4
  • 4.3
  • 9.4Denon AVR-X6400H
  • 4.3Onkyo TX-SR343

The Denon AVR-X6400H is better receiver in this comparison. Check Denon AVR-X6400H price