Denon AVR-S650H vs Onkyo TX-SR373

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The Denon AVR-S650H vs Onkyo TX-SR373 comparison makes sense because it shows what devices in their segments can offer. According to the results of our review, Denon AVR-S650H received 6.2 points out of 10 possible, and Onkyo TX-SR373 was rated 4.2 points. The release date of AVR-S650H is 2019, and TX-SR373 is 2017. AVR-S650H is more suitable as the heart of home theater system than its opponent - TX-SR373.

Main advantages Denon AVR-S650H over Onkyo TX-SR373

Main advantages Onkyo TX-SR373 over Denon AVR-S650H

Amplifiers

For the built-in amplifier, the models have rated 6 points out of 10.

The number of channels is equal to the number of possible connected speakers. The Denon AVR-S650H supports 5.2-channels sound, but Onkyo TX-SR373 supports a 5.1-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-SR373 this value is 135/6 W/Ohm, and for the AVR-S650H it is 100/6 W/Ohm.

Audio features

After reviewing the audio features of each model, we can rate the AVR-S650H 6 out of 10, and the TX-SR373 - 5.

Pure Direct mode feeds sound directly to the amplifier and bypasses any DSP processing. Only Denon AVR-S650H has Pure Direct mode.

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.

Connectivity

The connectivity of competitors in our comparison is markedly different, Denon AVR-S650H scored 7, and Onkyo TX-SR373 scored 5 out of 10.

Wireless connection via Wi-Fi is possible only on the Denon AVR-S650H.

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

Wired internet connection via RJ45 allows receiver faster connection than wireless or even use NAS storages. Wired connection via RJ45 is possible in the AVR-S650H only.

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, Denon AVR-S650H got 7 points, but Onkyo TX-SR373 received 6 points.

Denon AVR-S650H is equipped with 5/1 HDMI inputs and outputs, and Onkyo TX-SR373 has 4/1 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 only on Denon AVR-S650H.

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 Denon AVR-S650H in the HDCP 2.3 version, and Onkyo TX-SR373 has the HDCP 2.2 version.

Connecting a vinyl player or phonograph is possible using a Phono input which is represented by mini-jack or RCA connectors. Only the AVR-S650H has a Phono interface.

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 AVR-S650H were rated 6 out of 10 against the 5 for the TX-SR373.

Additional features

In terms of evaluating additional features, the AVR-S650H got 10 points, but the TX-SR373 has 5.

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 AVR-S650H can be controlled by voice via Amazon Alexa, Google Assistant, Siri, Josh.AI. Only the Denon AVR-S650H has the ECO mode.

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

For the ability to create multichannel surround sound, each of the receivers received 5 points out of 10.