Onkyo TX-RZ630 vs Denon AVR-X6700H

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Votes 1 1
Rating 5 5

TX-RZ630 vs AVR-X6700H comparison chart

Onkyo TX-RZ630 vs Denon AVR-X6700H review

Onkyo TX-RZ630
vs
Denon AVR-X6700H

To get informed with the specs of the receivers, we suggest you read the Onkyo TX-RZ630 and Denon AVR-X6700H review. According to the results of our review, Onkyo TX-RZ630 received 7.8 points out of 10 possible, and Denon AVR-X6700H was rated 9.8 points. The release date of TX-RZ630 is 2018, and AVR-X6700H is 2020. This review shows us that the AVR-X6700H is a better choice as a home AV receiver than the TX-RZ630.

Main advantages Onkyo TX-RZ630 over Denon AVR-X6700H

  • We do not know advantages

Main advantages Denon AVR-X6700H over Onkyo TX-RZ630

  • 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 90/8 W/Ohm RMS in another receiver in the review.
  • Include HDMI eARC function.
  • 8K/60Hz signal pass-through is available.

Amplifiers

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

TX-RZ630
8
AVR-X6700H
10

The number of channels is equal to the number of possible connected speakers. The Onkyo TX-RZ630 supports 9.2-channels sound, but Denon AVR-X6700H 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 AVR-X6700H this value is 140/8 W/Ohm, and for the TX-RZ630 it is 90/8 W/Ohm.

TX-RZ630 AVR-X6700H
Channels9.211.2
Stereo power (RMS), W/Ohm90/8, 215/6140/8, 175/6
Output impedance, Ohm8, 68, 6
Frequency response5Hz-100KHz10Hz-100KHz
THD in stereo, %0.080.05

Audio features

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

TX-RZ630
9
AVR-X6700H
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.

Speaker A/B switching allows you to change between the main and sub speaker set. Denon AVR-X6700H can work with the main and additional set of speakers - and switch between them.

TX-RZ630 AVR-X6700H
Digital to analog converter (DAC)AK4458 384 KHz/32-bitN/A
Bi-amping
Pure direct (straight)
Auto speaker calibrationAccuEQAudyssey MultEQ XT32
Speaker A/B switching
Other audio featuresAdvanced Music Optimizer, Theater-Dimensional, Hi-Res audioAudyssey Dynamic Volume, Audyssey Dynamic EQ, Audyssey LFC, Hi-Res audio

Connectivity

The connectivity of competitors in our comparison is markedly different, Onkyo TX-RZ630 scored 8, and Denon AVR-X6700H scored 10 out of 10.

TX-RZ630
8
AVR-X6700H
10

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 Denon AVR-X6700H.

TX-RZ630 AVR-X6700H
Wi-Fi2.4/5GHz2.4/5GHz
USB1 (USB 2.0)1 (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.

TX-RZ630 AVR-X6700H
Apple Music (AirPlay)AirPlayAirPlay, AirPlay 2
Amazon Music
Spotify
Other streaming servicesDeezer, TIDAL, PandoraDeezer, TIDAL, Pandora, SiriusXM, Qobuz, TuneIn Radio

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-RZ630 got 7 points, but Denon AVR-X6700H received 10 points.

TX-RZ630
7
AVR-X6700H
10

Onkyo TX-RZ630 is equipped with 7/2 HDMI inputs and outputs, and Denon AVR-X6700H 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 Denon AVR-X6700H.

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-RZ630 in the HDCP 2.2 version, and Denon AVR-X6700H has the HDCP 2.3 version.

TX-RZ630 AVR-X6700H
HDMI input/output7/28/3
HDMI ARC (Audio Return Channel)
HDMI eARC (Enhanced Audio Return Channel)
HDMI CEC
Digital content protection (HDCP)HDCP 2.2HDCP 2.3
Subwoofer output (LFE)22
Headphone output1 x 6.31 x 6.3
Optical digital input22
Coaxial digital input12
Composite input24
Component input/output2/02/1
Phono (MM) input
Front panel connectorsHDMI, phones, setup mic, AUXUSB, HDMI, phones, setup mic, AUX
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 the TX-RZ630 were rated 7 out of 10 against the 10 for the AVR-X6700H.

TX-RZ630
7
AVR-X6700H
10

With the 4K pass-through feature, the AV receiver sends "native" 4K signals to a 4K TV from a video source without any processing. The TX-RZ630 works with the 4K/60Hz video, and the AVR-X6700H has the 4K/120Hz.

The AV receiver passes "native" 8K signals from a video source to 8K TV without any encoding, with the 8k pass-through features. The 8K path-through is available on Denon AVR-X6700H.

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 Denon AVR-X6700H.

TX-RZ630 AVR-X6700H
HDR (High Dynamic Range)HDR10HDR10
4K signal pass-through4K/60Hz4K/120Hz
8K signal pass-through8K/60Hz
HDMI signal pass-through
3D signal pass-through
HDMI pass-through in standby mode
Video conversionanalog to HDMI
Analog to HDMI scaling
HDMI to HDMI scaling
Dolby Vision
Other video featuresBT.2020, HLGHLG, BT.2020, Dynamic HDR

Additional features

In terms of evaluating additional features, the TX-RZ630 got 8 points, but the AVR-X6700H has 10.

TX-RZ630
8
AVR-X6700H
10

Denon AVR-X6700H has the ECO mode.

TX-RZ630 AVR-X6700H
Voice controlGoogle AssistantAmazon Alexa, Google Assistant, Siri, Josh.AI
App controliPhone, iPad, iPod, AndroidiPhone, iPad, iPod, Android
Displayfluorescentcolour OSD
TunerAM, FMAM, FM
Sleep timer
Auto power off
ECO mode
Graphical user interface (GUI)
Setup assistant
Firmware updatenetwork, USBnetwork, USB
Other additional featureshas notIP Control, Web Control, RS-232 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.

TX-RZ630 AVR-X6700H
Multi-room zones33
Zone audio outputspeaker, preoutspeaker, preout
Zone HDMI output
Multi-room controlOnkyo Controller appHEOS App, Denon 2016 AVR Remote
RS-23211
Remote control input/output (IR)1/01/1
DC trigger output (12V)12

Multichannel surround

Onkyo TX-RZ630 got 7 points for the multichannel surround sound and Denon AVR-X6700H got 10.

TX-RZ630
7
AVR-X6700H
10

Auro 3D gives a bit more versatility than Dolby Atmos or DTS:X and provides a hemispherical sound and enables a receiver to produce 3D sound stages. Denon AVR-X6700H has Auro-3D on its feature list.

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 AVR-X6700H licensed by IMAX.

TX-RZ630 AVR-X6700H
Dolby Atmos
Dolby TrueHD
Dolby Surround
Dolby (other)Dolby Digital PlusDolby 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-EXPRESSDTS-ES, DTS 96/24, DTS-HD, DTS-EXPRESS, DTS:X Pro
Auro-3D
IMAX Enhanced
Multichannel stereo
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