Dec 27, 2019
The Onkyo TX-RZ840 AV receiver has the most advanced features and can be used as part of installed home systems. What are Onkyo TX-RZ840 specs? See them in this Onkyo TX-RZ840 review. Article navig...
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Onkyo TX-RZ840 vs Denon AVR-X4400H
Onkyo and Denon
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Common
Product
Onkyo TX-RZ840
Denon AVR-X4400H
Model
TX-RZ840
AVR-X4400H
Brand
Onkyo
Denon
Reviews
39
147
Amplifier
Channels
9.2
11.2
Stereo power (RMS), W/Ohm
180/6
125/8, 165/6
Output impedance, Ohm
6
8, 6
Frequency response
10Hz-100KHz
10Hz-100KHz
THD in stereo, %
0.08
0.05
Audio features
Digital to analog converter (DAC)
AKM 384 KHz/32-bit
AK4458 384 KHz/32-bit
Bi-amping
Pure direct (straight)
Auto speaker calibration
AccuEQ
Audyssey MultEQ XT32
Speaker A/B switching
Other audio features
Advanced Music Optimizer, Theater-Dimensional, Hi-Res audio
Audyssey Dynamic Volume, Audyssey Dynamic EQ, Audyssey LFC, Compressed Audio Restorer
Connectivity
Wi-Fi
2.4/5GHz
USB
1 (USB 2.0)
1 (USB 2.0)
Bluetooth
Ethernet (RJ45)
1
1
DLNA
MHL
Streaming services
Apple Music (AirPlay)
AirPlay, AirPlay 2
AirPlay, AirPlay 2
Amazon Music
Spotify
Other streaming services
Deezer, TIDAL, Pandora, TuneIn Radio
Deezer, TIDAL, Pandora, Napster, SiriusXM, TuneIn Radio, iHeart Radio, Sound Cloud
Extensive connection
HDMI input/output
7/2
8/3
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
2
Headphone output
1 x 6.3
1 x 6.3
Optical digital input
1
2
Coaxial digital input
1
2
Composite input
2
3
Component input/output
1/0
2/1
Phono (MM) input
Front panel connectors
HDMI, phones, setup mic
USB, HDMI, phones, setup mic, AUX
Multi channel preamp output
Video features
HDR (High Dynamic Range)
HDR10
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
Analog to HDMI scaling
HDMI to HDMI scaling
Dolby Vision
Other video features
DeepColor, x.v.Color, HLG, BT.2020
BT.2020, HLG
Additional features
Voice control
Google Assistant
Amazon Alexa, Google Assistant, Siri, Josh.AI
App control
iPhone, iPad, iPod, Android
iPhone, iPad, iPod, Android
Display
fluorescent
colour OSD
Tuner
AM, FM
AM, FM
Sleep timer
Auto power off
ECO mode
Graphical user interface (GUI)
Setup assistant
Firmware update
network, USB
network, USB
Other additional features
IP Control
IP Control, Web Control
Multi-room
Multi-room zones
3
3
Zone audio output
speaker, preout
speaker, preout
Zone HDMI output
Multi-room control
FlareConnect
HEOS App, Denon 2016 AVR Remote
RS-232
1
1
Remote control input/output (IR)
1/0
1/1
DC trigger output (12V)
1
2
Multichannel surround
Dolby Atmos
Dolby TrueHD
Dolby Surround
Dolby (other)
Dolby Digital Plus, Dolby Atmos Height Virtualization
Dolby Digital Plus
DTS:X
DTS HD Master
DTS Virtual:X
DTS Neural:X
DTS (other)
DTS-ES, DTS 96/24, DTS-HD, DTS-EXPRESS
DTS-ES, DTS 96/24, DTS-HD, DTS-EXPRESS, DTS-Surround
Auro-3D
IMAX Enhanced
Multichannel stereo
Audio file formats
MP3
WMA
AAC
WAV
FLAC
ALAC
Other audio file formats
AIFF
has not
Power
Operational power consumption, W
870
710
Standby consumption, W
0.15
0.1
Removable power cord
Dimensions
Size W x H x D, cm/inches
43.5 x 20.1 x 39.8/17 x 7.8 x 15.3
43.5 x 15.2 x 37.9/17 x 6.6 x 15.3
Weight, kg/lbs
17/37.4
13.1/29.8
Other
Release year
2019
2017
AV receivers CHooseratoR comparison rating
- 8.4Onkyo TX-RZ840
- 9.6Denon AVR-X4400H
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