Onkyo TX-RZ920 vs Yamaha RX-V485

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Votes 1 1
Rating 5 5

TX-RZ920 vs RX-V485 comparison chart

Onkyo TX-RZ920 vs Yamaha RX-V485 review

Onkyo TX-RZ920
vs
Yamaha RX-V485

An overview of Onkyo TX-RZ920 and Yamaha RX-V485 will help us understand the many features that the devices are equipped with. According to the results of our review, Onkyo TX-RZ920 received 8.4 points out of 10 possible, and Yamaha RX-V485 was rated 7.4 points. The release date of TX-RZ920 is 2017, and RX-V485 is 2018. And as a result of the review, it becomes clear that RX-V485 is inferior in audio processing features to TX-RZ920.

Main advantages Onkyo TX-RZ920 over Yamaha RX-V485

  • More channels, namely 9, makes this receiver more profitable than its 5-channel competitor.
  • 135/8 W/Ohm RMS makes it more productive compared to 80/8 W/Ohm RMS in another receiver in the review.
  • Both receivers have a multi-room zone function, but TX-RZ920 has 3 zones vs 2 on its competitor.
  • Surround sound ensures the availability of Dolby Atmos.
  • Object-oriented sound ensures the availability of DTS:X.

Main advantages Yamaha RX-V485 over Onkyo TX-RZ920

  • We do not know advantages

Amplifiers

For the built-in amplifier, the devices received different marks - 9 and 6, respectively, on a 10-point scale.

TX-RZ920
9
RX-V485
6

The number of channels is equal to the number of possible connected speakers. The Onkyo TX-RZ920 supports 9.2-channels sound, but Yamaha RX-V485 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-RZ920 this value is 135/8 W/Ohm, and for the RX-V485 it is 80/8 W/Ohm.

TX-RZ920 RX-V485
Channels9.25.1
Stereo power (RMS), W/Ohm135/8, 175/680/8, 145/6
Output impedance, Ohm8, 68, 6
Frequency response5Hz-100KHz10Hz-100KHz
THD in stereo, %0.040.09

Audio features

After reviewing the audio features of each model, we can rate the TX-RZ920 8 out of 10, and the RX-V485 - 9.

TX-RZ920
8
RX-V485
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.

TX-RZ920 RX-V485
Digital to analog converter (DAC)AK4490 384 KHz/32-bitBurr-Brown 384 KHz/32-bit
Bi-amping
Pure direct (straight)
Auto speaker calibrationAccuEQYPAO
Speaker A/B switching
Other audio featuresTheater-Dimensional, Hi-Res audio, Dynamic Audio AmplificationCINEMA DSP 3D, Compressed Music Enhancer, Virtual CINEMA FRONT

Connectivity

The connectivity of competitors in our comparison is markedly different, Onkyo TX-RZ920 scored 8, and Yamaha RX-V485 scored 7 out of 10.

TX-RZ920
8
RX-V485
7

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

TX-RZ920 RX-V485
Wi-Fi2.4/5GHz
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-RZ920 RX-V485
Apple Music (AirPlay)AirPlay, AirPlay 2AirPlay, AirPlay 2
Amazon Music
Spotify
Other streaming servicesDeezer, TIDAL, Pandora, TuneIn RadioDeezer, TIDAL, Pandora, Napster, SiriusXM

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-RZ920 got 9 points, but Yamaha RX-V485 received 8 points.

TX-RZ920
9
RX-V485
8

Onkyo TX-RZ920 is equipped with 8/2 HDMI inputs and outputs, and Yamaha RX-V485 has 4/1 HDMI inputs and outputs.

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-RZ920 in the HDCP 2.2 version, and Yamaha RX-V485 has the HDCP 2.3 version.

Connecting a vinyl player or phonograph is possible using a Phono input which is represented by mini-jack or RCA connectors. Only the TX-RZ920 has a Phono interface.

TX-RZ920 RX-V485
HDMI input/output8/24/1
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)21
Headphone output1 x 6.31 x 6.3
Optical digital input21
Coaxial digital input22
Composite input23
Component input/output2/00/0
Phono (MM) input
Front panel connectorsHDMI, phones, setup micUSB, phones, 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-RZ920 were rated 10 out of 10 against the 9 for the RX-V485.

TX-RZ920
10
RX-V485
9

TX-RZ920 RX-V485
HDR (High Dynamic Range)HDR10HDR10
4K signal pass-through4K/60Hz4K/60Hz
8K signal pass-through
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 featuresHLG, BT.2020DeepColor, x.v.Color, BT.2020, HLG

Additional features

In terms of evaluating additional features, the TX-RZ920 got 8 points, but the RX-V485 has 9.

TX-RZ920
8
RX-V485
9

Yamaha RX-V485 has the ECO mode.

TX-RZ920 RX-V485
Voice controlGoogle AssistantAmazon Alexa, Google Assistant, Siri
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 featureshas nothas not

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-RZ920 RX-V485
Multi-room zones32
Zone audio outputspeaker, preoutspeaker
Zone HDMI output
Multi-room controlOnkyo Controller app, FlareConnectMusicCast
RS-23210
Remote control input/output (IR)1/00/0
DC trigger output (12V)20

Multichannel surround

Onkyo TX-RZ920 got 7 points for the multichannel surround sound and Yamaha RX-V485 got 5.

TX-RZ920
7
RX-V485
5

Dolby Atmos' particularity is that this is the object-oriented sound format, that is, each audio signal object is independently sounded and connected to its spatial position. Onkyo TX-RZ920 can create 3D sound due to the Dolby Atmos support.

DTS:X is an algorithm used by the processor to create sound scenes, where sounds connected directly to objects rather than channels, and to determine the optimum sound output distribution in space. Surround sound with DTS:X is available only on the TX-RZ920.

TX-RZ920 RX-V485
Dolby Atmos
Dolby TrueHD
Dolby Surround
Dolby (other)Dolby Digital PlusDolby Digital Plus, Dolby Pro Logic
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 Neo:6
Auro-3D
IMAX Enhanced
Multichannel stereo
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