1-on-1 Comparison

Side-by-Side Comparison

Onkyo TX-RZ720

Onkyo TX-RZ710

SCORE:
88
SCORE:
85

Highlights

  • 7.2 channels
  • 7.1 channel processing
  • 110 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)
  • THX Select™ certified
  • Dolby Atmos, DTS:X capable
  • HDR10, Dolby Vision, 4K Passthrough
  • AirPlay, DLNA, Chromecast, DTS Play-Fi
  • Ethernet, Wi-Fi, Bluetooth
  • USB and Phono inputs

Highlights

  • 7.2 channels
  • 7.1 channel processing
  • 130 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)
  • THX Select™2 Plus certified
  • Dolby Atmos, DTS:X capable
  • HDR10, Dolby Vision, 4K Upscaling, 4K Passthrough
  • AirPlay, DLNA, Chromecast
  • Ethernet, Wi-Fi, Bluetooth
  • USB and Phono inputs

Disclosure: We earn money from the affiliate links to products associated with content in this article.

Content

Overview

Here we are comparing Onkyo TX-RZ720 to Onkyo TX-RZ710 to reveal their common strengths and weaknesses as well as the differences between them which will help you in making a correct decision before the purchase. Both receivers have 7 channel amplifiers.


Onkyo TX-RZ720 Onkyo TX-RZ710

Onkyo TX-RZ720 was introduced in 2017. It is equipped with 7 channel amplifier with 110 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven) power per channel and is capable of 7.1 maximum channel processing. It supports Dolby Atmos and DTS:X, passes 4K/60Hz video signal.

Onkyo TX-RZ710 was introduced in 2016. It is equipped with 7 channel amplifier with 130 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven) power per channel and is capable of 7.1 maximum channel processing. It supports Dolby Atmos and DTS:X, passes 4K/60Hz and upscales 1080p to 4K video signal.

We evaluated the a/v receiver and gave 88 overall score out of 100. Our ranking system is based on the amplifier specifications, audio and video features, connectivity, multizone capabilities, radio and many other details.

We evaluated the a/v receiver and gave 85 overall score out of 100. Our ranking system is based on the amplifier specifications, audio and video features, connectivity, multizone capabilities, radio and many other details.

AMPLIFIER
91
VIDEO FEATURES
94
AUDIO FEATURES
86
CONNECTIVITY
84
MULTIZONE
84
MISCELLANEOUS
72
RADIO
94
OVERALL
88

AMPLIFIER
82
VIDEO FEATURES
92
AUDIO FEATURES
86
CONNECTIVITY
84
MULTIZONE
84
MISCELLANEOUS
72
RADIO
94
OVERALL
85

Advantage of Onkyo TX-RZ720

This section shows those features and specifications which are the reason to choose Onkyo TX-RZ720 over Onkyo TX-RZ710.

In video department only Onkyo TX-RZ720 supports Hybrid Log Gamma.

Onkyo TX-RZ720 vs Onkyo TX-RZ710
Certified 4 Ω Performance vs
HLG vs
DTS Play-Fi vs
Higher Power Output (6 Ω, 1 kHz, 1 channel driven, JEITA) 225 W (10% THD) vs 185 W (10% THD)

Advantage of Onkyo TX-RZ710

This section shows those features and specifications which are the reason to choose Onkyo TX-RZ710 over Onkyo TX-RZ720.

Onkyo TX-RZ720 vs Onkyo TX-RZ710
THX™ Certification Select™ (previously known as Select2) vs Select™2 Plus
Video Signal Upscaling vs 1080p to 4K
More HDMI Inputs 7 (1 front) vs 8 (1 front)
More RCA Line Inputs 6 vs 7 (1 Front)
Higher Capacitor Bank 10,000 µF vs 15,000 µF

Common Strengths and Weaknesses

Here we list common strengths and weaknesses of both receivers.

STRENGTHS
  THX™ Certification
  Dolby Atmos
  DTS:X
  DSD via HDMI
  Auto Speaker Calibration System with Mic.
  New HDCP Version
  HDR10
  Dolby Vision
  4K or 8K Video Passthrough
  Analog To HDMI Upconversion
  Chromecast Built-In
  Ethernet
  Wi-Fi
  Bluetooth
  Many HDMI Inputs
  USB Input
  Many RCA Line Inputs
  Many Optical Inputs
  Composite Video Inputs
  Component Video Inputs
  Zones
  Analog Tuner
  Pandora
  Spotify
  Tidal
WEAKNESSES
  No Front Wide Channel Support
  No Dolby Atmos Height Virtualization
  No IMAX Enhanced
  No Auro 3D with Auro-Matic Upmixer
  No eARC
  No HDR10+
  Does not Work with Amazon Alexa
  Few 8K Inputs
  No RCA Pre-Outs

Audio Section

Amplifier

Onkyo TX-RZ720 Onkyo TX-RZ710

7 channel Amplifier: Onkyo TX-RZ720 features 7 channel power amplifier. It is rated at 110 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven) and is able to drive 4 ohm speakers.

7 channel Amplifier: Onkyo TX-RZ710 features 7 channel power amplifier. It is rated at 130 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven).

  • Dynamic Audio Amplification: Onkyo TX-RZ720 and Onkyo TX-RZ710 feature Dynamic Audio Amplification which is Onkyo’s amplification philosophy that focuses on capturing the energy and dynamism contained in the audio signal and reproducing it without loss. Audio signals are not static like a test tone, but rather a countless collection of constantly moving waves. While static measurements such as S/N ratio and Total Harmonic Distortion are important, Onkyo believes that excellent dynamic and transient response is the key to emotionally involving sound. Dynamism - the “life” in music - is achieved when the amp can respond to changes in the signal instantaneously, so notes start and stop naturally and the nuances in attack, decay, sustain, and release are voiced with conviction. Onkyo home theater receivers represent the culmination of almost 70 years’ experience in amplifier design. The unique elements of their amplification system comprise high-current, low-impedance architecture to accurately control large speaker cones while enabling instantaneous response to dynamic changes, and discrete wide-range amplifier circuit topology to eliminate phase shift for clear and accurate audio imaging.

THX certification

Onkyo TX-RZ720 is THX Select™ (previously known as Select2) certified. This means that it is for medium sized rooms, up to 2,000 cubic feet in size, with a 10-12 foot viewing distance from the screen.

Onkyo TX-RZ710 is THX Select™2 Plus certified. This means that it is ideally suited for a room where the screen-to-seat viewing distance is approximately 3 to 4 meters, and the room size is approximately 56 cubic meters.

  • THX™ Certification: THX™ Certification offers optimal performance, superior quality and seamless integration. THX works with partners from the ground up, so that certified products deliver professional quality audio-visual experiences right out of the box. They only certify the very best products with uncompromised quality, performance and consistency. They ensure that THX certified devices play well with lower performing devices and components. THX listening modes make the receiver to have one speaker set up for movies, music and games. They are tested for power output, bass management, signal-to-noise ratio and feature THX Loudness Plus, Boundary Gain Compensation, Timbre Matching and RE-EQ.
  • Power Output: Power output is tested to ensure the receiver accurately plays source material at THX Reference Level in every input and mode and at every sampling rate for all possible playback combinations selected by the listener.
  • Frequency Response: THX has strict requirements for frequency response to ensure that you hear all the details in high-resolution tracks, ensures dialog in movies, and vocals in music are clear while maintaining deep, impactful bass output that doesn’t overpower the listening experience.
  • Signal-to-Noise Ratio: THX tests the signal-to-noise ratio to ensure the unit is designed to have low noise performance with very little to no audible hiss from the speakers.
  • Bass Management: THX requires an 80Hz crossover point in the setup menu to ensure proper bass management in every THX Certified AVR. This setting confirms that the subwoofer handles low frequencies, freeing up the loudspeakers to handle mids and highs.
  • THX Loudness Plus™: THX Loudness Plus™ is a volume control technology featured in THX Certified Dominus, THX Certified Ultra and THX Certified Select AV Receivers, and preamplifiers that automatically adjusts the front-to-back speaker level relationship as you turn the volume down. With THX Loudness Plus, home theater audiences can now experience the rich details of surround sound at any volume level.
  • Boundary Gain Compensation: Sitting near a wall may result in increased acoustic levels at the lower frequencies. BGC corrects the way low frequency sound is perceived when seated near a wall. This results in a more accurate bass response.
  • Timbre Matching: Your ears hear different tonal qualities in sounds coming from different directions. Timbre Matching restores the frequency balance between your front and surround speakers ensuring seamless and smooth panning between the front to back of the room.
  • RE-EQ: Many movie soundtracks are mixed in studios for playback in large cinema auditoriums with an array of speakers. When played on home systems, they may appear abrasive and edgy. Re-EQ establishes a more accurate tonal balance when enjoying movies in your home.

Speaker Configurations

Onkyo TX-RZ720's and Onkyo TX-RZ710's amplifiers can be assigned for different speaker configurations.

  • Dolby Atmos Configurations: The following speaker configurations are supported for Dolby Atmos:
  • Onkyo TX-RZ720: 5.2.2 with internal amplifier.
  • Onkyo TX-RZ710: 5.2.2 with internal amplifier.
  • DTS:X Configurations: The following speaker configurations are supported for DTS:X:
  • Onkyo TX-RZ720: The speaker configurations for DTS:X are the same as for Dolby Atmos - 5.2.2 with internal amplifier.
  • Onkyo TX-RZ710: The speaker configurations for DTS:X are the same as for Dolby Atmos - 5.2.2 with internal amplifier.
  • Configurations without height channels: There are also other speaker configurations available which do not include height channels:
  • Onkyo TX-RZ720: 5.2, 7.2 with internal amplifier.
  • Onkyo TX-RZ710: 5.2, 7.2 with internal amplifier.
  • 2-ch Bi-Amp: Both models are able to bi-amp up to 2 main channels simultaneously. During bi-amplification two amplifiers are used for one speaker. One amplifier powers the midrange and tweeter section of the speaker and another amplifier powers the low frequency woofers. Each amplifier is less loaded and performs better. In order to use this feature speakers must have 2 pairs of connectors.

  • Dolby Atmos

    Onkyo TX-RZ720 and Onkyo TX-RZ710 support Dolby Atmos. It is a cinematic audio format in which sounds exist as individual entities, called audio objects. In Dolby Atmos, any sound can exist as an independent audio object, free of channel restrictions. They can be precisely placed and moved anywhere in your room, including overhead, to flow above and around you in three-dimensional space. Through the use of audio objects, overhead sound, and all the richness, clarity, and power of Dolby sound, Dolby Atmos turns your room into an amazing place for entertainment. The format supports up to 128 simultaneous independent audio objects in a mix for rich, realistic, and breathtaking sound. It recreates the director's original concept through descriptive metadata to provide customized playback for home theater and delivers sounds above you through overhead speakers, special upward-firing Dolby Atmos speakers, or a Dolby Atmos enabled sound bar.

    • Dolby Surround Upmixer: Both models support Dolby Surround Upmixer. If the content is not mixed in Dolby Atmos then the Dolby surround upmixer will expand the audio to all channels including ceiling speakers. The upmixer has replaced the Dolby Pro Logic II family with improved upmixing algorithms.

    DTS:X

    Onkyo TX-RZ720 and Onkyo TX-RZ710 support DTS:X. A technique used in DTS:X is similar to the one used in Dolby Atmos. Instead of a fixed number of channels, DTS:X defines object locations from the listener in polar coordinates. An a/v receiver then dynamically renders sound according to the current speaker configuration. The speaker layout employed by DTS:X is the sum of Dolby Atmos and Auro-3D. It has standard 7.1 channel base layer, a 5 channel height layer above the base layer on the front and side walls, and 3 rows of speakers on the ceiling.

    • DTS Neural:X: Both models feature DTS Neural:X which is an advanced upmixer that can take non DTS:X content and upmix it to the DTS:X speaker layout. It has replaced the DTS Neo family with improved flexibility.
    • DTS Dialog Control: Both models have DTS Dialog Control. This function adjusts the dialog levels during playback of the DTS:X stream. It allows you to separately increase the dialog levels in contrast with the background sound and hear dialog easily even under noisy circumstances.

    Sound Processing

    • Compressed Music Enhancer: Onkyo TX-RZ720 and Onkyo TX-RZ710 feature Compressed Music Enhancer which enhances the quality of the music files with lossy compression.
    • Advanced Music Optimizer: Compressed music enhancement in Onkyo TX-RZ720 and Onkyo TX-RZ710 is done by Onkyo’s Advanced Music Optimizer. While MP3 or AAC files may sound fine through the headphones of your portable digital player, the limitations of these files can be exposed when played back through a quality home entertainment system. This is because a significant amount of high-frequency bit information is lost during the file-compression process. To counter this, Onkyo has designed the Advanced Music Optimizer to compensate for lost bit information and improve the quality of compressed audio signals. This results in a clearer and more expansive sound. Also included in this technology is a loudness correction feature that further improves the audio character of compressed files.

    Room Calibration

    Onkyo TX-RZ720 and Onkyo TX-RZ710 come with AccuEQ with AccuReflex™ room correction system.

    • AccuEQ: First, AccuEQ detects the presence of speakers and evaluates the impedance of each. Next, it pinpoints their distance relative to the main listening position using the mic and sets suitable sound-pressure levels. Then it selects the optimal crossover frequency so that deeper bass rolls smoothly off to the subwoofer. Finally, AccuEQ performs frequency response equalization based on room-acoustic and speaker data collected via microphone. The sound-field is now tailored around the listening position, resulting in a more immersive and realistic in-film experience.

Video Section

HDMI

Onkyo TX-RZ720 comes with 7 HDMI inputs. It has 2 outputs - 1 Main and 1 Sub/Zone2.

Onkyo TX-RZ710 comes with 8 HDMI inputs. It has 2 outputs - 1 Main and 1 Sub/Zone2.

  • 4K/60Hz Passthrough: On both receivers all inputs pass up to 4K/60p (RGB/YCbCr4:4:4) video signal.
  • 4K Upscaling on Onkyo TX-RZ710: It can upscale 1080p to 4K from HDMI and analog sources.
  • Analog To HDMI Upconversion: Both receivers support analog to HDMI Upconversion, so you can input your analog video sources and output them digitally via HDMI. This means that you will need only one HDMI cable to connect to your TV.
  • BT.2020 Color Space: BT.2020 or Rec. 2020 is a color standard which delivers a wider color gamut compared to Rec. 709. It covers approximately 75% of the total visual spectrum while the Rec. 709 covers only 35% (available on both models).
  • HDCP 2.2 Copy Protection: Both receivers are HDCP 2.2 compliant which is a requirement for 4K/HDR copy-protected content transmission.
  • 3D Ready: Both receivers are able to pass 3D video through HDMI.

HDR (High Dynamic Range)

Onkyo TX-RZ720 supports HDR10, Dolby Vision and Hybrid Log-Gamma.

Onkyo TX-RZ710 supports HDR10 and Dolby Vision.

High dynamic range video has greater dynamic range than standard dynamic range (SDR) video with brighter whites and deeper blacks. The result is greater contrast and more details in dark and bright areas, better color and depth.

  • HDR10: HDR10 uses the wide-gamut Rec. 2020 color space. It sends static metadata via video stream to the TV which calibrates its screen brightness and color according to that. HDR10 supports 10-bit color which corresponds to 1024 shades of the primary RGB colors. It is technically limited to a maximum of 10,000 nits peak brightness, however common HDR10 contents are mastered with peak brightness from 1,000 to 4,000 nits.
  • Dolby Vision: Dolby Vision is a set of technologies developed by Dolby Laboratories for high dynamic range (HDR) video. It covers content creation, distribution, and playback. Like HDR10+, it includes dynamic metadata that are used to adjust and optimize each frame of the HDR video to the consumer display's capabilities in a way specified by the content creator. Dolby Vision allows for a maximum resolution of 8K up to 12-bit color depth, maximum peak brightness of 10,000 nits and a color gamut up to Rec. 2020. It uses Dolby's proprietary dynamic metadata defined in SMPTE ST 2094-10.
  • Hybrid Log-Gamma (HLG): The Hybrid Log-Gamma (HLG) is a transfer function developed mainly for HDR live video feed and over-the-air broadcasts. It is an HDR format that uses BT.2020 color primaries and a bitdepth of 10-bit. It is backward compatible with the transfer function of SDR and is designed to be better-suited for television broadcasting, where the metadata required for other HDR formats is not backward compatible with non-HDR displays. HLG defines a non-linear optical-electro transfer function, in which the lower half of the signal values use a gamma curve and the upper half of the signal values use a logarithmic curve.

Inputs and Outputs

Audio

  • Analog Line Inputs: There are 6 pair of line inputs on Onkyo TX-RZ720 and 7 pair of line inputs on Onkyo TX-RZ710 for connecting sources with analog outputs.
  • Digital Inputs and Outputs: 1 optical input, 2 optical outputs and 1 coaxial input are available for digital audio connections on both receivers.
  • Headphone Output: There is a 6.3 mm (1/4") headphone output jack on the front panel of each receiver.

Video

  • HDMI:
  • Onkyo TX-RZ720
    Inputs:
    7 (1 front)   Outputs: 2 (1 Main, 1 Sub/Zone2)
    8K Inputs: 0.
  • Onkyo TX-RZ710
    Inputs:
    8 (1 front)   Outputs: 2 (1 Main, 1 Sub/Zone2)
    8K Inputs: 0.
  • Composite Video: Connect you VCR, Laserdisc player and other old video equipment with composite video cables.
  • Onkyo TX-RZ720
    Inputs:
    2   Outputs: 0.
  • Onkyo TX-RZ710
    Inputs:
    2   Outputs: 0.
  • Component Video: Component video connection gives you the higher quality video compared to the composite video connection. So in case your old DVD player and other equipment do not have an HDMI output but have Component video output use this connection over the composite one. Both receivers support up to 480i/576i resolution on Component video connectors.
  • Onkyo TX-RZ720
    Inputs:
    2   Outputs: 0.
  • Onkyo TX-RZ710
    Inputs:
    2   Outputs: 0.

Front A/V Inputs

  • Onkyo TX-RZ720: HDMI, Mini-Jack
  • Onkyo TX-RZ710: HDMI, Mini-Jack

Onkyo TX-RZ720

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Onkyo TX-RZ710

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Specifications

And in the end let us list all the available specifications of the receivers side-by-side.

BASICS Onkyo TX-RZ720 Onkyo TX-RZ710
BrandOnkyoOnkyo
ModelTX-RZ720TX-RZ710
TypeA/V ReceiverA/V Receiver
CountryAustraliaAustralia
Release Year20172016
AMPLIFIER Onkyo TX-RZ720 Onkyo TX-RZ710
Channels7.27.2
Front Wide Channel Support
Dynamic Audio Amplification
Non-Phase Shift Amplifier
VLSC (Vector Linear Shaping Circuitry) Front L/R channels Front L/R channels
Optimum Gain Volume Circuitry
THX™ Certification Select™ (previously known as Select2) Select™2 Plus
Continuous 6 Ω Rated
Certified 4 Ω Performance
Discrete Output Stage Circuitry
Independent Block Construction (Amp/Preprocessor)
Bi-amp Capability
BTL (Bridged Transless or Bridging)
AUDIO Onkyo TX-RZ720 Onkyo TX-RZ710
Digital Signal Processing (DSP) Engine32-bit Digital Signal Processing Engines32-bit Digital Signal Processing Engines
DACAKM AK4458AKM AK4458 (8 Channels x 1)
DAC Specs384 kHz/32 Bit384 kHz/32 Bit
Maximum Channel Processing7.17.1
Air Studios Monitor Certification
Dolby Atmos up to 5.1.2
Dolby Atmos Height Virtualization
Dolby Atmos Music
Dolby TrueHD
Dolby Digital Plus
Dolby Surround Upmixer
Dolby Pro Logic
Dolby Digital EX
THX Listening Modes
DTS:X up to 5.1.2
DTS Neural:X
DTS Virtual:X
DTS Neo
DTS-HD Master Audio
DTS-HD High Resolution Audio
DTS 96/24
DTS Express
DTS-ES
IMAX Enhanced
Auro 3D with Auro-Matic Upmixer
PCM 2-ch/Multi-ch Input 2-ch/Multi-ch Input
Music Playback via USBFLAC, WAV, Apple Lossless, WMA, MP3, DSD, AIFF, AAC, Dolby TrueHDFLAC, WAV, Apple Lossless, WMA, MP3, DSD, AIFF, AAC, Dolby TrueHD
High Resolution Music Playback via USB and/or Network up to 192 kHz up to 192 kHz
High Resolution Audio Formats via USBFLAC, WAV, Apple Lossless, DSD, AIFF, AAC, Dolby TrueHDFLAC, WAV, Apple Lossless, DSD, AIFF, AAC, Dolby TrueHD
Gapless Playback
DSD via HDMI 2-ch/Multi-ch Input 2-ch/Multi-ch Input
DSD via USB 2-ch Input 2-ch Input
DSD to PCM Converter
USB DAC
Jitter Reduction PLL (Phase Locked Loop) Jitter-Cleaning Circuit Technology for S/PDIF Audio PLL (Phase Locked Loop) Jitter-Cleaning Circuit Technology for S/PDIF Audio
DTS Dialog Control
Dialog Enhancement
Dialog Normalization
Dialogue Lift
Tone Control Front L/R Channels Front L/R Channels
Compressed Music Enhancer Advanced Music Optimizer (bluetooth included) Advanced Music Optimizer
High-resolution Music Enhancer
THX Processing Mode
Audyssey Dynamic EQ
Audyssey Dynamic Volume
Audyssey LFC
Audyssey Sub EQ HT
Audyssey DSX
Phase-Matching Bass Boost
Direct Mode
Pure Audio Mode
Pure Direct Analog Path Mode
Virtual Speakers T-D (Theater-Dimensional) T-D (Theater-Dimensional)
CALIBRATION Onkyo TX-RZ720 Onkyo TX-RZ710
Auto Speaker Calibration System with Mic. AccuEQ with AccuReflex™ AccuEQ with AccuReflex™
VIDEO Onkyo TX-RZ720 Onkyo TX-RZ710
Enhanced ARC
HDCP Version2.22.2 (3 inputs / 2 outputs)
HDR10
HDR10+
Dynamic HDR
Dolby Vision
HLG (Hybrid Log Gamma)
BT.2020 color space
QMS (Quick Media Switching)
ALLM (Auto Low Latency Mode)
VRR (Variable Refresh Rate)
QFT (Quick Frame transport)
3-D Ready
Video Signal Passthroughup to 4K/60p (RGB/YCbCr4:4:4)up to 4K/60p (YCbCr4:4:4)
Video Signal Upscaling 1080p to 4K
Analog To HDMI Upconversion Component**, Composite Component**, Composite
Component Video Upscaling
Analog to Analog Video conversion
Component Video Maximum Resolution480i/576i480i/576i
isf Certified Calibration Control
CONNECTIVITY Onkyo TX-RZ720 Onkyo TX-RZ710
MHL Input
DLNA 1.5
FireConnect
FlareConnect
Chromecast Built-In
DTS Play-Fi
Works with Amazon Alexa
Works with SONOS
AirPlay AirPlay AirPlay
Apple Product Connection iPod, iPhone and iPad iPod, iPhone and iPad
Remote AppOnkyo Remote App for iPod touch/iPhone and Android-Powered DevicesOnkyo Remote App for iPod touch/iPhone and Android-Powered Devices
InstaPrevue Input Source Prevue
Ethernet
Ethernet Switch
Wi-Fi
Bluetooth SBC, AAC SBC, AAC
HDBaseT Compatible
HDMI Inputs7 (1 front)8 (1 front)
HDMI Outputs2 (1 Main, 1 Sub/Zone2)2 (1 Main, 1 Sub/Zone2)
8K Inputs
USB Input1 (Rear)1 (Rear)
USB DC Out Port
RCA Line Input67 (1 Front)
RCA Line Output
XLR Line Inputs
Phono Input
Optical Inputs22
Optical Outputs
Coaxial Inputs11
Composite Video Input22
Composite Video Output
S-Video Input
S-Video Output
Component Video Input22
Component Video Output
PC In
Multi-Channel Input
RCA Pre-Outs0.20.2
XLR Pre-outs
Front A/V InputsHDMI, Mini-JackHDMI, Mini-Jack
Speaker A/B
Headphone Out6.3 mm (1/4")6.3 mm (1/4")
ZONES Onkyo TX-RZ720 Onkyo TX-RZ710
Zones22
Powered Zones 2 2
Zone 2 OutsHDMI, RCA Pre/Line OutHDMI, RCA Pre/Line Out
Whole House Mode
RS-232C Interface
+12V Trigger Output1 (MAIN, 100 mA)1 (MAIN, 100 mA)
Remote (IR) Input/Output1 / 01 / 0
MISC Onkyo TX-RZ720 Onkyo TX-RZ710
On-Screen Display Graphical User Interface with Overlaid On-Screen Display (OSD) via HDMI Graphical User Interface with Overlaid On-Screen Display (OSD) via HDMI
GUI Languages9
Detachable Power Cord
uport
ONKYO-RI System Control
RIHD (Remote Interactive Over HDMI)
Pre-Pro/Learning Remote / /
Smart Grid-Ready
RADIO Onkyo TX-RZ720 Onkyo TX-RZ710
Analog Tuner FM/AM with RDS FM/AM with RDS
Presets4040
Digital Radio
Internet Radio TuneIn TuneIn
Pandora
Spotify
Tidal
Deezer
Napster
SiriusXM Internet Radio
CONSTRUCTION Onkyo TX-RZ720 Onkyo TX-RZ710
Solid Aluminum Front
Speaker Terminals99
Large Speaker Terminals99
Color-Coded Speaker Terminals
Transparent High-Grade Speaker Terminals
18mm Pitch High Grade Pre-outs
19mm-Pitch Audio Inputs
Gold plated RCA terminals
POWER Onkyo TX-RZ720 Onkyo TX-RZ710
Power SupplyAC 220-240 V, 50/60 HzAC 220-240 V, 50/60 Hz
H.C.P.S. (High Current Power Supply) EI Transformer Massive Transformer
Toroidal Transformer
Power Consumption600 W600 W
No Sound Power65 W80 W
Standby Power0.15 W0.15 W
Capacitor Bank10,000 µF15,000 µF
GENERAL Onkyo TX-RZ720 Onkyo TX-RZ710
ECO Mode / Hybrid Standby Function
Dimensions (W x H x D)435 mm x 177 mm x 378 mm
17-1/8" x 6-15/16" x 14-7/8"
435 mm x 177 mm x 378 mm
17-1/8" x 6-15/16" x 14-7/8"
Weight10.5 kg (23.1 lbs)10.5 kg (23.1 lbs)
Warranty3 Years3 Years
SPECS Onkyo TX-RZ720 Onkyo TX-RZ710
Maximum Effective Power Output (6 Ω, 1 kHz, 1 channel driven, JEITA)225 W (10% THD)185 W (10% THD)
Rated Power Output (6 Ω, 1 kHz, 1 channel driven, IEC)175 W (1% THD)175 W (1% THD)
Dynamic Power per Channel (3 Ω, Front)250 W250 W
Dynamic Power per Channel (4 Ω, Front)220 W220 W
Dynamic Power per Channel (8 Ω, Front)130 W130 W
THD0.08% (20 Hz - 20 kHz, Half power)0.08% (20 Hz - 20 kHz, Half power)
Input Sensitivity and Impedance (Line)200 mV/47 kΩ (1 kHz, 100 W/8 Ω)200 mV/47 kΩ (1 kHz, 100 W/8 Ω, unbalanced)
Input Sensitivity and Impedance (Phono MM)3.5 mV/47 kΩ3.5 mV/47 kΩ
Rated Headphone Jack Output Level and Impedance330 Ω330 Ω
Rated Headphone Power Output85 mW (32 Ω, 1 kHz, 10% THD)85 mW (32 Ω, 1 kHz, 10% THD)
Phono Overload70 mV (MM, 1 kHz 0.5% Direct)70 mV (MM, 1 kHz 0.5% Direct)
S/N Ratio (Line, IHF-A)106 dB106 dB
S/N Ratio (Phono MM, IHF-A)80 dB80 dB
Frequency Response (Analog In)5 Hz - 100 kHz/+1 dB, -3 dB (Direct)5 Hz - 100 kHz/+1 dB, -3 dB (Direct)
DSD Sampling Rates via HDMI2.8 MHz2.8 MHz
DSD Sampling Rates via USB2.8 MHz, 5.6 MHz2.8 MHz, 5.6 MHz
Video Input Sensitivity/Output Level and Impedance1 Vp-p/75 Ω (Component Y)
0.7 Vp-p/75 Ω (Component PB/CB, PR/CR)
1 Vp-p/75 Ω (Composite)
1 Vp-p/75 Ω (Component Y)
0.7 Vp-p/75 Ω (Component PB/CB, PR/CR)
1 Vp-p/75 Ω (Composite)
Ethernet Standard10BASE-T/100BASE-TX10BASE-T/100BASE-TX
Wi-Fi StandardIEEE 802.11 a/b/g/nIEEE 802.11 a/b/g/n
Wi-Fi Terminal Frequency5 GHz, 2.4 GHz5 GHz, 2.4 GHz
Bluetooth Version4․1 + LE4․1 + LE
Bluetooth Frequency2.4 GHz2.4 GHz
USB TerminalVer. 2.0, 5 V, 1 AVer. 2.0, 5 V, 1 A
FM Frequency87.5 MHz - 108.0 MHz87.5 MHz - 108.0 MHz
AM Frequency522/530 kHz - 1611/1710 kHz522/530 kHz - 1611/1710 kHz

* - 480i/576i and 480p/576p only
** - 480i/576i only
*** - no 1080p/24 upconversion
**** - 1080p signal is not converted

Amazon Affiliate Disclosure

ZKelectronics is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for website owners to earn advertising fees by advertising and linking to Amazon (.com, .co.uk, .ca, etc) and any other websites that may be affiliated with Amazon Service LLC Associates Program.