Onkyo TX-RZ820 vs Marantz SR6014

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An overview of Onkyo TX-RZ820 and Marantz SR6014 will help us understand the many features that the devices are equipped with. According to the results of our review, Onkyo TX-RZ820 received 7.7 points out of 10 possible, and Marantz SR6014 was rated 9.2 points. The release date of TX-RZ820 is 2017, and SR6014 is 2019. And as a result of the review, it becomes clear that TX-RZ820 is inferior in audio processing features to SR6014.

Main advantages Onkyo TX-RZ820 over Marantz SR6014

Main advantages Marantz SR6014 over Onkyo TX-RZ820

Amplifiers

For the built-in amplifier, the models have rated 9 points out of 10.

The number of channels is equal to the number of possible connected speakers. The Onkyo TX-RZ820 supports 7.2-channels sound, but Marantz SR6014 supports a 9.2-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-RZ820 this value is 160/8 W/Ohm, and for the SR6014 it is 110/8 W/Ohm.

Audio features

After reviewing the audio features of each model, we can rate the TX-RZ820 8 out of 10, and the SR6014 - 10.

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.

Speaker A/B switching allows you to change between the main and sub speaker set. Marantz SR6014 can work with the main and additional set of speakers - and switch between them.

Connectivity

The connectivity of competitors in our comparison is equal and was rated 8 out of 10.

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

Streaming services

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

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, Onkyo TX-RZ820 got 8 points, but Marantz SR6014 received 10 points.

Onkyo TX-RZ820 is equipped with 7/2 HDMI inputs and outputs, and Marantz SR6014 has 8/3 HDMI inputs and outputs.

HDMI eARC is the next step in the development of audio return channel technology, which works in conjunction with HDMI 2.1. Using eARC provides the highest sound quality for home audio systems. HDMI eARC is available on Marantz SR6014.

The HDCP encryption protocol is now mandatory for most media devices. This security technology encrypts digital signals from one product to another. HDCP content-encryption protocol is present on Onkyo TX-RZ820 in the HDCP 2.2 version, and Marantz SR6014 has the HDCP 2.3 version.

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 the TX-RZ820 were rated 7 out of 10 against the 10 for the SR6014.

Most of the AV receivers have a video scaling function, it is the process of reformatting the video signal to a higher resolution without losing the quality of the image. Upscaling the video signal resolution is possible with Marantz SR6014.

Additional features

In terms of evaluating additional features, the TX-RZ820 got 8 points, but the SR6014 has 10.

Voice control allows you to control the basic functions of the receiver through a smartphone, smart speaker or using the microphone that comes with the kit. The SR6014 can be controlled by voice via Amazon Alexa, Google Assistant, Siri, Josh.AI.

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.

Multichannel surround

Onkyo TX-RZ820 got 7 points for the multichannel surround sound and Marantz SR6014 got 9.

IMAX Enhanced is a licensing and certification program under which home theater devices deliver crisp 4K HDR pictures and powerful sound as it was designed by the IMAX engineers. The SR6014 licensed by IMAX.