Marantz SR6015 vs Onkyo TX-RZ70

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Votes 1 1
Rating 5 5

SR6015 vs TX-RZ70 comparison chart

Marantz SR6015 vs Onkyo TX-RZ70 review

Marantz SR6015
vs
Onkyo TX-RZ70

The Marantz SR6015 vs Onkyo TX-RZ70 comparison makes sense because it shows what devices in their segments can offer. According to the results of our review, Marantz SR6015 received 9.1 points out of 10 possible, and Onkyo TX-RZ70 was rated 9.4 points. The release date of SR6015 is 2020, and TX-RZ70 is 2023. TX-RZ70 is more suitable as the heart of home theater system than its opponent - SR6015.

Main advantages Marantz SR6015 over Onkyo TX-RZ70

  • We do not know advantages

Main advantages Onkyo TX-RZ70 over Marantz SR6015

  • More channels, namely 11, makes this receiver more profitable than its 9-channel competitor.
  • 140/8 W/Ohm RMS makes it more productive compared to 110/8 W/Ohm RMS in another receiver in the review.
  • Both receivers have a multi-room zone function, but TX-RZ70 has 3 zones vs 2 on its competitor.

Amplifiers

For the built-in amplifier, the devices received different marks - 8 and 10, respectively, on a 10-point scale.

SR6015
8
TX-RZ70
10

The number of channels is equal to the number of possible connected speakers. The Marantz SR6015 supports 9.2-channels sound, but Onkyo TX-RZ70 supports a 11.2-channels configuration.

RMS stands for the actual power of the receiver. The higher this value, the louder the sound can be produced. The differences between the models in terms of RMS power are significant - for the TX-RZ70 this value is 140/8 W/Ohm, and for the SR6015 it is 110/8 W/Ohm.

SR6015 TX-RZ70
Channels9.211.2
Stereo power (RMS), W/Ohm110/8, 150/6140/8
Output impedance, Ohm8, 68
Frequency response10Hz-100KHz10Hz-100KHz
THD in stereo, %0.080.08

Audio features

The score for audio features is 9 of 10 for both receivers.

SR6015
9
TX-RZ70
9

Most receivers now come with a microphone included. It is with the help of this microphone that the auto-calibration system functions, which adjusts the sound of the receiver to the room.

SR6015 TX-RZ70
Digital to analog converter (DAC)N/A384 KHz/32-bit
Bi-amping
Pure direct (straight)
Auto speaker calibrationAudyssey MultEQ XT32AccuEQ
Speaker A/B switching
Other audio featuresAudyssey Dynamic Volume, Audyssey Dynamic EQ, Audyssey LF, Compressed Audio Enhancer(MDAX2), Hi-Res audioAdvanced Music Optimizer, Hi-Res audio, Dynamic Audio Amplification, CinemaFILTER

Connectivity

The connectivity of competitors in our comparison is markedly different, Marantz SR6015 scored 10, and Onkyo TX-RZ70 scored 9 out of 10.

SR6015
10
TX-RZ70
9

Bluetooth connection is now one of the main communication protocols for the receiver's control or even music broadcasting.

DLNA is the perfect way to use your local cloud storage to stream movies and music directly to a TV. You can use the DLNA protocol only with Marantz SR6015.

SR6015 TX-RZ70
Wi-Fi2.4/5GHz2.4/5GHz
USB1 (USB 2.0)2 (USB 2.0)
Bluetooth
Ethernet (RJ45)11
DLNA
MHL

Streaming services

Now music streaming services are gaining more and more popularity. They allow users to listen to millions of songs by subscription.

SR6015 TX-RZ70
Apple Music (AirPlay)AirPlay, AirPlay 2AirPlay, AirPlay 2
Amazon Music
Spotify
Other streaming servicesDeezer, TIDAL, Pandora, SiriusXM, Napster, SoundCloudDeezer, TIDAL, Pandora, SiriusXM, Napster, SoundCloud, Amazon Music, Amazon Music HD, MOOD:Mix

Extensive connections

The presence of many connectors makes the receiver more versatile. But there are also narrowly targeted models, the number of connectors which are limited to a certain area of use. And when choosing their own receiver, users need to consider exactly your goals for using the receiver. For extensive connection, both receivers got 9 points on our 10-point scale.

SR6015
9
TX-RZ70
9

Competitors in our review have 7/3 HDMI inputs and outputs.

Connecting a vinyl player or phonograph is possible using a Phono input which is represented by mini-jack or RCA connectors. Only the SR6015 has a Phono interface.

SR6015 TX-RZ70
HDMI input/output7/37/3
HDMI ARC (Audio Return Channel)
HDMI eARC (Enhanced Audio Return Channel)
HDMI CEC
Digital content protection (HDCP)HDCP 2.3HDCP 2.3
Subwoofer output (LFE)22
Headphone output1 x 6.31 x 6.3
Optical digital input22
Coaxial digital input22
Composite input42
Component input/output2/11/0
Phono (MM) input
Front panel connectorsUSB, phones, setup mic, AUXphones, setup mic
Multi channel preamp output

Video features

The AV receiver is the heart of the home theater. And in this case, support for all current video formats ensures the best user experience, so it is very important to consider this when choosing a device. Video features of rivals in our comparison were rated 10 out of 10.

SR6015
10
TX-RZ70
10

SR6015 TX-RZ70
HDR (High Dynamic Range)HDR10HDR10+
4K signal pass-through4K/120Hz4K/120Hz
8K signal pass-through8K/60Hz8K/60Hz
HDMI signal pass-through
3D signal pass-through
HDMI pass-through in standby mode
Video conversionanalog to HDMIanalog to HDMI
Analog to HDMI scaling
HDMI to HDMI scaling
Dolby Vision
Other video featuresHLG, BT.2020, Dynamic HDRVariable Refresh Rate, Auto Low Latency Mode

Additional features

In terms of evaluating additional features, both receivers received a score of 10 out of 10.

SR6015
10
TX-RZ70
10

SR6015 TX-RZ70
Voice controlAmazon Alexa, Google Assistant, Siri, Josh.AIAmazon Alexa, Google Assistant, Siri, Josh.AI
App controliPhone, iPad, iPod, AndroidiPhone, iPad, iPod, Android
Displaycolour OSDcolour OSD
TunerAM, FMAM, FM
Sleep timer
Auto power off
ECO mode
Graphical user interface (GUI)
Setup assistant
Firmware updatenetwork, USBnetwork, USB
Other additional featuresIP Control, Web Control, RS-232 Control, App ControlIP Control, Web Control, App Control

Multi-room

As the center of a home media system, each multichannel receiver has an additional set of terminals for connecting the second set of speakers to create additional audio space in Zone 2 or even Zone 3 where audio can have the separate source.

SR6015 TX-RZ70
Multi-room zones23
Zone audio outputspeaker, preoutspeaker, preout
Zone HDMI output
Multi-room controlMarantz 2016 AVR Remote, HEOS AppFlareConnect
RS-23211
Remote control input/output (IR)1/01/0
DC trigger output (12V)11

Multichannel surround

Marantz SR6015 got 8 points for the multichannel surround sound and Onkyo TX-RZ70 got 9.

SR6015
8
TX-RZ70
9

Rivals in this competition licensed by IMAX.

SR6015 TX-RZ70
Dolby Atmos
Dolby TrueHD
Dolby Surround
Dolby (other)Dolby Digital Plus, Dolby Atmos Height VirtualizationDSD, LPCM
DTS:X
DTS HD Master
DTS Virtual:X
DTS Neural:X
DTS (other)DTS 96/24, DTS-HD, DTS-EXPRESSDTS-ES, DTS 96/24, DTS-HD, DTS-EXPRESS
Auro-3D
IMAX Enhanced
Multichannel stereo
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