Onkyo TX-RZ840 vs. Marantz SR8015

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Votes 1 1
Rating 5 5

TX-RZ840 vs SR8015 comparison chart

Overall
Onkyo TX-RZ840
8.4
Marantz SR8015
9.8
Amplifier
8
10
Audio features
9
9
Connectivity
8
10
Streaming services
9
10
Extensive connection
8
10
Multi-room
9
10
Additional features
9
10
Video features
8
10
Multichannel surround
8
10

TX-RZ840 vs SR8015 comparison

Onkyo TX-RZ840
Onkyo TX-RZ840
Marantz SR8015
Marantz SR8015

Amplifier

TX-RZ840 SR8015
Channels 9.2 11.2
Stereo power (RMS), W/Ohm 180/6 140/8, 175/6
Output impedance, Ohm 6 8, 6
Frequency response 10Hz-100KHz 10Hz-100KHz
THD in stereo, % 0.08 0.05

Audio features

TX-RZ840 SR8015
Digital to analog converter (DAC) AKM 384 KHz/32-bit N/A
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 LF, Compressed Audio Enhancer(MDAX2), Hi-Res audio

Connectivity

TX-RZ840 SR8015
Wi-Fi ✔ 2.4/5GHz
USB 1 (USB 2.0) 1 (USB 2.0)
Bluetooth ✔ ✔
Ethernet (RJ45) 1 1
DLNA ✖ ✔
MHL ✖ ✖

Streaming services

TX-RZ840 SR8015
Apple Music (AirPlay) AirPlay, AirPlay 2 AirPlay, AirPlay 2
Amazon Music ✔ ✔
Spotify ✔ ✔
Other streaming services Deezer, TIDAL, Pandora, TuneIn Radio Deezer, TIDAL, Pandora, SiriusXM, Napster, SoundCloud

Extensive connection

TX-RZ840 SR8015
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 2.3
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 5
Component input/output 1/0 3/1
Phono (MM) input ✔ ✔
Front panel connectors HDMI, phones, setup mic USB, HDMI, phones, setup mic, AUX
Multi channel preamp output ✔ ✔

Video features

TX-RZ840 SR8015
HDR (High Dynamic Range) HDR10 HDR10
4K signal pass-through 4K/60Hz 4K/120Hz
8K signal pass-through ✖ 8K/60Hz
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 HLG, BT.2020, Dynamic HDR

Additional features

TX-RZ840 SR8015
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, RS-232 Control, App Control

Multi-room

TX-RZ840 SR8015
Multi-room zones 3 3
Zone audio output speaker, preout speaker, preout
Zone HDMI output ✔ ✔
Multi-room control FlareConnect Marantz 2016 AVR Remote, HEOS App
RS-232 1 1
Remote control input/output (IR) 1/0 1/1
DC trigger output (12V) 1 2

Multichannel surround

TX-RZ840 SR8015
Dolby Atmos ✔ ✔
Dolby TrueHD ✔ ✔
Dolby Surround ✔ ✔
Dolby (other) Dolby Digital Plus, Dolby Atmos Height Virtualization Dolby Digital Plus, Dolby Atmos Height Virtualization
DTS:X ✔ ✔
DTS HD Master ✔ ✔
DTS Virtual:X ✖ ✔
DTS Neural:X ✔ ✔
DTS (other) DTS-ES, DTS 96/24, DTS-HD, DTS-EXPRESS DTS 96/24, DTS-HD, DTS-EXPRESS
Auro-3D ✖ ✔
IMAX Enhanced ✔ ✔
Multichannel stereo ✖ ✔

Audio file formats

TX-RZ840 SR8015
MP3 ✔ ✔
WMA ✔ ✔
AAC ✔ ✔
WAV ✔ ✔
FLAC ✔ ✔
ALAC ✔ ✔
Other audio file formats AIFF AIFF, DSD

Power

TX-RZ840 SR8015
Operational power consumption, W 870 780
Standby consumption, W 0.15 0.1
Removable power cord ✔ ✔

Dimensions

TX-RZ840 SR8015
Size W x H x D, cm/inches 43.5 x 20.1 x 39.8/17 x 7.8 x 15.3 43.1 x 17.7 x 43.1/17.3 x 7.3 x 17.7
Weight, kg/lbs 17/37.4 17.2/38.4

Other

TX-RZ840 SR8015
Release year 2019 2020
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