Onkyo TX-NR5100 vs Onkyo TX-NR595

      Onkyo TX-NR5100

      Onkyo TX-NR595
      87
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      86
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      North America
      North America
      Asia
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      Highlights

      • 7.2 Channels
      • 7.1 Channel Processing
      • 80 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)
      • HDMI 2.1
      • Dolby Atmos, DTS:X
      • HDR10, HDR10+, Dolby Vision
      • 8K Passthrough, 4K/30Hz Upscaling
      • Wi-Fi, Bluetooth, Ethernet

      Highlights

      • 7.2 Channels
      • 7.1 Channel Processing
      • 80 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)
      • Dolby Atmos, DTS:X
      • HDR10, Dolby Vision
      • 4K/60Hz Passthrough, 4K/30Hz Upscaling
      • Wi-Fi, Bluetooth, Ethernet
      • Phono Input

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

      Table of Contents
      1. Overview
      2. Pros and Cons
      3. Advantage of Onkyo TX-NR5100
      4. Advantage of Onkyo TX-NR595
      5. Common Strengths and Weaknesses
      6. Amplifier
      7. Speaker Configurations
      8. Immersive Audio Formats
      9. HDMI
      10. Inputs and Outputs
      11. Evaluations
      12. Specifications

      1. Overview

      Here we are comparing Onkyo TX-NR5100 to Onkyo TX-NR595 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 and equally powerful amplifiers.


      Onkyo TX-NR5100 Onkyo TX-NR595

      Onkyo TX-NR5100 was introduced in 2021. It is equipped with 7 channel amplifier with 80 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 8K/60Hz and 4K/120Hz and upscales 1080p to 4K video signal.

      Onkyo TX-NR595 was introduced in 2019. It is equipped with 7 channel amplifier with 80 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 Onkyo TX-NR5100 and Onkyo TX-NR595 and gave them scores of 87 and 86 out of 100 recpectively. Our ranking system is based on the amplifier specifications, audio and video features, connectivity, multizone capabilities, radio and many other details.

      Onkyo TX-NR5100

      Onkyo TX-NR595

      Amplifier
      84
      Amplifier
      83
      Audio Features
      87
      Audio Features
      87
      Video Features
      99
      Video Features
      95
      Connectivity
      83
      Connectivity
      82
      Zones
      78
      Zones
      80
      Radio
      92
      Radio
      92
      OVERALL
      87
      OVERALL
      86

      For more details about the ranking please go to    Evaluations section.

      2. Pros and Cons

      In this section we present pros and cons of Onkyo TX-NR5100 and Onkyo TX-NR595.

      PROS

      Onkyo TX-NR5100

      Onkyo TX-NR595

      •   Dolby Atmos
      •   Dolby Atmos Height Virtualization
      •   DTS:X
      •   DSD via HDMI
      •   Auto Speaker Calibration System with Mic.
      •   HDR10
      •   HDR10+
      •   Dolby Vision
      •   HDMI 2.1
      •   eARC
      •   New HDCP Version
      •   Auto Low Latency Mode Pass-through
      •   VRR
      •   QFT
      •   8K Passthrough
      •   Wi-Fi
      •   Bluetooth
      •   Works with Amazon Alexa
      •   Google Assistant
      •   Chromecast Built-In
      •   4 8K Inputs
      •   USB Input
      •   Ethernet
      •   Analog Tuner
      •   Pandora
      •   Spotify
      •   Tidal
      •   Dolby Atmos
      •   Dolby Atmos Height Virtualization
      •   DTS:X
      •   DSD via HDMI
      •   Auto Speaker Calibration System with Mic.
      •   HDR10
      •   Dolby Vision
      •   New HDCP Version
      •   Wi-Fi
      •   Bluetooth
      •   Chromecast Built-In
      •   USB Input
      •   Phono Input
      •   Ethernet
      •   Analog Tuner
      •   Pandora
      •   Spotify
      •   Tidal

      CONS

      Onkyo TX-NR5100

      Onkyo TX-NR595

      •   Low Power Output - 80 W
      •   No Front Wide Channel Support
      •   No IMAX Enhanced
      •   No Auro 3D with Auro-Matic Upmixer
      •   4 HDMI Inputs
      •   Few RCA Line Inputs
      •   No Phono Input
      •   No RCA Pre-Outs
      •   No Composite Video Inputs
      •   No Digital Radio
      •   Low Power Output - 80 W
      •   No Front Wide Channel Support
      •   No IMAX Enhanced
      •   No Auro 3D with Auro-Matic Upmixer
      •   No HDR10+
      •   No eARC
      •   No 8K Passthrough
      •   Does not Work with Amazon Alexa
      •   0 8K Input
      •   No RCA Pre-Outs
      •   No Composite Video Inputs
      •   No Digital Radio


      And here are some specifications which fall into average criteria and are neither in PROs nor in CONs category:

      AVERAGE

      Onkyo TX-NR5100

      Onkyo TX-NR595

      •   7.2 Channels
      •   7.1 Channel Processing
      •   2 HDMI Outputs
      •   2 Zones
      •   Bluetooth 4․2
      •   7.2 Channels
      •   7.1 Channel Processing
      •   6 HDMI Inputs
      •   3 HDMI Outputs
      •   RCA Line Inputs
      •   2 Zones
      •   Bluetooth 4․1 + LE

      3. Advantage of Onkyo TX-NR5100

      This section shows those features and specifications which are the reason to choose Onkyo TX-NR5100 over Onkyo TX-NR595.

      Check the Price

      Onkyo TX-NR5100
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      Onkyo TX-NR5100 vs Onkyo TX-NR595
      More Tone Control Channels Front L/R vs Front L/R Channels
      Pure Audio Mode vs
      HDR10+ vs
      Enhanced Audio Return Channel (eARC) vs
      QMS vs
      Auto Low Latency Mode Pass-through vs
      VRR vs
      QFT vs
      Video Signal Passthrough up to 8K/60p (RGB/YCbCr4:4:4) vs up to 4K/60p (RGB/YCbCr4:4:4)
      Works with Amazon Alexa vs
      More 8K Inputs 4 vs
      Bigger Power Supply 490 W vs 460 W
      Higher DSD Sampling Rate via USB 2.8 MHz, 5.6 MHz, 11.2 MHz vs 2.8 MHz, 5.6 MHz
      Wi-Fi Standard IEEE 802.11 a/b/g/n/ac vs IEEE 802.11 a/b/g/n
      Newer Bluetooth Version 4․2 vs 4․1 + LE
      Check out other receivers which are frequently compared to Onkyo TX-NR5100.
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      7.2 channel

      100 W

      Denon AVR-X1800H
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      Onkyo TX-NR7100
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      9.2 channel

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      7.2 channel

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      Denon AVR-S970H
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      7.2 channel

      90 W

      4. Advantage of Onkyo TX-NR595

      This section shows those features and specifications which are the reason to choose Onkyo TX-NR595 over Onkyo TX-NR5100.

      Check the Price

      Onkyo TX-NR595
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      Onkyo TX-NR5100 vs Onkyo TX-NR595
      VLSC (Vector Linear Shaping Circuitry) vs Front L/R channels
      Higher DAC Specs 192 kHz/24 Bit vs 384 kHz/32 Bit
      More HDMI Inputs 4 vs 6
      More HDMI Outputs 2 (simultaneous) vs 2 (1 Main, 1 Sub/Zone2)
      More RCA Line Inputs 3 vs 4
      Phono Input vs
      Zone 2 Outs RCA Pre/Line Out (shared with Zone B) vs HDMI
      More Speaker Terminals 7 vs 9
      More Large Speaker Terminals 2 vs 9

      5. Common Strengths and Weaknesses

      We already listed pros and cons of each model. However, you may also find useful to look at their common strengths and weaknesses shown side-by-side.

      STRENGTHS Onkyo TX-NR5100 Onkyo TX-NR595
        Dolby Atmos
        Dolby Atmos Height Virtualization
        DTS:X
        DSD via HDMI 2-ch/Multi-ch Input 2-ch/Multi-ch Input
        Auto Speaker Calibration System with Mic. AccuEQ with subwoofer EQ and AccuReflex™ AccuEQ with AccuReflex™
        HDR10
        Dolby Vision
        New HDCP Version2.32.3
        Wi-Fi
        Bluetooth SBC, AAC, aptX, aptX HD SBC, AAC
        Chromecast Built-In
        USB Input1 (Rear)1 (Rear)
        Ethernet
        Analog Tuner FM/AM FM/AM
        Pandora
        Spotify
        Tidal
      WEAKNESSES Onkyo TX-NR5100 Onkyo TX-NR595
        Low Power Output80 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)80 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)
        No Front Wide Channel Support
        No IMAX Enhanced
        No Auro 3D with Auro-Matic Upmixer
        No RCA Pre-Outs0.20.2
        No Composite Video Inputs
        No Digital Radio

      6. Amplifier

      Onkyo TX-NR5100 Onkyo TX-NR595

      7 channel Amplifier: Onkyo TX-NR5100 features 7 channel power amplifier. It is rated at 80 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven) and is able to drive 4 ohm speakers.

      7 channel Linear Class A/B Amplifier: Onkyo TX-NR595 features 7 channel power amplifier with Linear Class A/B design. It is rated at 80 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven) and is able to drive 4 ohm speakers.
      • Dynamic Audio Amplification: Onkyo TX-NR5100 and Onkyo TX-NR595 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.
      • WRAT (Wide Range Amp Technology): Onkyo TX-NR595 features Onkyo’s Wide Range Amp Technology (WRAT) circuit layout that prevents phase shifting by pushing the roll-off point higher than the listening-level frequency. Amplifying sound without phase shift creates an uncommonly well-focused and realistic audio image. If phase shift occurs and signal timing is not accurate, then neither is the resulting audio image.


      AMPLIFIER Onkyo TX-NR5100 Onkyo TX-NR595
      Channels7.27.2
      Power Output80 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)80 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)
      Front Wide Channel Support
      Dynamic Audio Amplification
      Non-Phase Shift Amplifier
      VLSC (Vector Linear Shaping Circuitry) Front L/R channels
      THX™ Certification
      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)

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      Onkyo TX-NR5100
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      7. Speaker Configurations

      Onkyo TX-NR5100's and Onkyo TX-NR595's amplifiers can be assigned for different speaker configurations.

      • Dolby Atmos Configurations: The following speaker configurations are supported for Dolby Atmos:
      • Onkyo TX-NR5100: 5.2.2 with internal amplifier.
      • Onkyo TX-NR595: 5.2.2 with internal amplifier.
      • DTS:X Configurations: The following speaker configurations are supported for DTS:X:
      • Onkyo TX-NR5100: The speaker configurations for DTS:X are the same as for Dolby Atmos - 5.2.2 with internal amplifier.
      • Onkyo TX-NR595: 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-NR5100: 5.2, 7.2 with internal amplifier.
      • Onkyo TX-NR595: 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.

      8. Immersive Audio Formats

      Dolby Atmos

      Onkyo TX-NR5100 and Onkyo TX-NR595 support Dolby Atmos.

      • 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.
      • Dolby Atmos Height Virtualization: Both models support Dolby Atmos Height Virtualization which is a digital signal processing solution that leverages Dolby's deep understanding of human audio perception to create the sensation of overhead sound from the listener-level speakers.

      DTS:X

      Onkyo TX-NR5100 and Onkyo TX-NR595 support DTS:X.

      • 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 Virtual:X: Both models feature DTS Virtual:X which bridges the gap between DTS:X codec and the reality of so many consumers' homes, allowing you to enjoy multi-dimensional sound regardless of room size, layout, or speaker configuration. If you have a limited speaker setup you will miss a full immersive potential of your entertainment system. DTS Virtual:X adds height and surround audio effect to your system without adding height speakers. It works with multiple configurations and delivers immersive sound experience out of 5.1 or even 2.1 speaker layouts.
      • 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.
      AUDIO DECODING Onkyo TX-NR5100 Onkyo TX-NR595
      Dolby Atmos
      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
      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

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      Onkyo TX-NR595
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      9. HDMI

      Onkyo TX-NR5100 comes with 4 HDMI 2.1 inputs with 8K support. It has 2 outputs which work parallelly and output the same signal.

      Onkyo TX-NR595 comes with 6 HDMI inputs. It has 2 outputs - 1 Main and 1 Sub/Zone2.

      • 8K/60Hz and 4K/120Hz Passthrough on Onkyo TX-NR5100: All inputs pass up to 8K/60p (RGB/YCbCr4:4:4) video signal.
        4K/60Hz Passthrough on Onkyo TX-NR595: All inputs pass up to 4K/60p (RGB/YCbCr4:4:4) video signal.
      • 4K Upscaling: Both receivers can upscale 1080p to 4K from HDMI sources.
      • 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 2.3 Copy Protection: Both receivers are HDCP 2.3 compliant which is a requirement for 4K/HDR copy-protected content transmission.
      • Quick Media Switching (QMS): With HDMI 2.1a, Quick Media Switching for movies and video uses the HDMI VRR mechanism to eliminate the blackout period when an HDMI Source device switches its video mode. As long as the resolution remains the same and only the frame rate changes, QMS will instantly switch between frame rates. QMS eliminates A/V blackouts by using VRR technology to change frame rates, allowing instant changes from 24Hz to 60Hz frame rate, and anywhere in-between. The viewer never sees blank screens and gets a seamless experience (available on Onkyo TX-NR5100 only).
      • 3D Ready: Both receivers are able to pass 3D video through HDMI.

      HDR (High Dynamic Range)

      Onkyo TX-NR5100 supports HDR10, HDR10+, Dolby Vision and Hybrid Log-Gamma.

      Onkyo TX-NR595 supports HDR10, Dolby Vision and Hybrid Log-Gamma. 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.


      Enhanced Audio Return Channel (eARC)

      Onkyo TX-NR5100 supports Audio Return Channel (ARC) which allows the compatible TV to send audio signal to the a/v receiver through the same HDMI cable which is used to send audio and video signals to the TV. So one HDMI cable is used to transfer audio signal in both directions. New Enhanced ARC will support uncompressed audio formats such as Dolby Atmos, DTS:X, Dolby TrueHD and DTS HD Master Audio whereas the previous ARC could support only Dolby Digital, Dolby Digital Plus, DTS, DTS HD, and PCM.


      Gaming Features

      Onkyo TX-NR5100 supports Auto Low Latency Mode (ALLM), Variable Refresh Rate (VRR) and Quick Frame Transport (QFT) for lag-free and smooth gaming.



      VIDEO FEATURES Onkyo TX-NR5100 Onkyo TX-NR595
      HDR10
      HDR10+
      Dynamic HDR
      BT.2020 color space
      Dolby Vision
      HLG (Hybrid Log Gamma)
      HDBaseT Compatible
      Enhanced Audio Return Channel (eARC)
      HDCP Version2.32.3
      QMS (Quick Media Switching)
      ALLM (Auto Low Latency Mode)
      VRR (Variable Refresh Rate)
      QFT (Quick Frame transport)
      3-D Ready
      Video Signal Passthroughup to 8K/60p (RGB/YCbCr4:4:4)up to 4K/60p (RGB/YCbCr4:4:4)
      Video Signal Upscaling 1080p to 4K 1080p to 4K

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      Onkyo TX-NR5100
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      10. Inputs and Outputs

      Audio

      • Phono Input: There is an MM phono input on Onkyo TX-NR595 with built-in phono stage for connecting the moving magnet cartridge output of the turntable directly to the receiver.
      • Analog Line Inputs: There are 3 pair of line inputs on Onkyo TX-NR5100 and 4 pair of line inputs on Onkyo TX-NR595 for connecting sources with analog outputs.
      • Digital Inputs: 1 optical input 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-NR5100
        Inputs:         4   Outputs: 2 (simultaneous)
        8K Inputs: 4.
      • Onkyo TX-NR595
        Inputs:         6   Outputs: 2 (1 Main, 1 Sub/Zone2)
        8K Inputs: 0.

      Onkyo TX-NR5100

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      Onkyo TX-NR595

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      TERMINALS Onkyo TX-NR5100 Onkyo TX-NR595
      HDMI Inputs46
      HDMI Outputs2 (simultaneous)2 (1 Main, 1 Sub/Zone2)
      8K Inputs4
      USB Input1 (Rear)1 (Rear)
      USB DC Out Port
      Optical Inputs11
      Optical Outputs
      Coaxial Inputs11
      RCA Line Inputs34
      RCA Line Outputs
      XLR Line Inputs
      Phono Input
      Multi-Channel Input
      RCA Pre-Outs0.20.2
      XLR Pre-outs
      Composite Video Inputs
      Composite Video Outputs
      S-Video Inputs
      S-Video Outputs
      Component Video Inputs
      Component Video Outputs

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      Onkyo TX-NR595
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      11. Evaluations

      We evaluated Onkyo TX-NR5100 and Onkyo TX-NR595 and gave them scores of 87 and 86 out of 100 recpectively. We also gave separate scores for 7 different categories according to the available features and specifications some of which are listed below. These evaluations are relative and may change each time a new receiver is added to the database.


      Onkyo TX-NR5100

      Onkyo TX-NR595

      OVERALL
      87
      OVERALL
      86

      Amplifier

      GOOD
      84
      •   7.2 Channels
      •   Low Power Output - 80 W
      GOOD
      83
      •   7.2 Channels
      •   Low Power Output - 80 W

      Audio Features

      EXCELLENT
      87
      •   7.2 Channels
      •   No Front Wide Channel Support
      •   7.1 Channel Processing
      •   Dolby Atmos
      •   Dolby Atmos Height Virtualization
      •   DTS:X
      •   No IMAX Enhanced
      •   No Auro 3D with Auro-Matic Upmixer
      •   DSD via HDMI
      EXCELLENT
      87
      •   7.2 Channels
      •   No Front Wide Channel Support
      •   7.1 Channel Processing
      •   Dolby Atmos
      •   Dolby Atmos Height Virtualization
      •   DTS:X
      •   No IMAX Enhanced
      •   No Auro 3D with Auro-Matic Upmixer
      •   DSD via HDMI

      Video Features

      EXCELLENT
      99
      •   HDR10
      •   HDR10+
      •   Dolby Vision
      •   HDMI 2.1
      •   Auto Low Latency Mode Pass-through
      •   VRR
      •   QFT
      •   8K Passthrough
      EXCELLENT
      95
      •   HDR10
      •   No HDR10+
      •   Dolby Vision
      •   No 8K Passthrough

      Connectivity

      GOOD
      83
      •   eARC
      •   New HDCP Version
      •   Wi-Fi
      •   Bluetooth
      •   Works with Amazon Alexa
      •   Google Assistant
      •   Chromecast Built-In
      •   4 HDMI Inputs
      •   2 HDMI Outputs
      •   4 8K Inputs
      •   USB Input
      •   Few RCA Line Inputs
      •   No Phono Input
      •   No RCA Pre-Outs
      •   No Composite Video Inputs
      •   Ethernet
      •   Bluetooth 4․2
      GOOD
      82
      •   No eARC
      •   New HDCP Version
      •   Wi-Fi
      •   Bluetooth
      •   Does not Work with Amazon Alexa
      •   Chromecast Built-In
      •   6 HDMI Inputs
      •   3 HDMI Outputs
      •   0 8K Input
      •   USB Input
      •   RCA Line Inputs
      •   Phono Input
      •   No RCA Pre-Outs
      •   No Composite Video Inputs
      •   Ethernet
      •   Bluetooth 4․1 + LE

      Zones

      GOOD
      78
      •   2 Zones
      GOOD
      80
      •   2 Zones

      Radio

      EXCELLENT
      92
      •   Analog Tuner
      •   Pandora
      •   Spotify
      •   Tidal
      EXCELLENT
      92
      •   Analog Tuner
      •   Pandora
      •   Spotify
      •   Tidal

      12. Specifications

      GENERAL Onkyo TX-NR5100 Onkyo TX-NR595
      BrandOnkyoOnkyo
      ModelTX-NR5100TX-NR595
      TypeA/V ReceiverA/V Receiver
      CountryNorth AmericaNorth America
      Release Year20212019
      PredecessorOnkyo TX-NR595 Onkyo TX-NR585
      SuccessorOnkyo TX-NR5100
      AMPLIFIER Onkyo TX-NR5100 Onkyo TX-NR595
      Channels7.27.2
      Power Output80 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)80 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)
      Front Wide Channel Support
      Amplifier DesignLinear Class A/B
      Dynamic Audio Amplification
      Non-Phase Shift Amplifier
      WRAT (Wide Range Amplifier Technology)
      VLSC (Vector Linear Shaping Circuitry) Front L/R channels
      Optimum Gain Volume Circuitry
      THX™ Certification
      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 FEATURES Onkyo TX-NR5100 Onkyo TX-NR595
      Digital Signal Processing (DSP) Engine32-bit Digital Signal Processing Engines32-bit Digital Signal Processing Engines
      DACAKM AK4458
      DAC Specs192 kHz/24 Bit384 kHz/32 Bit
      Maximum Channel Processing7.17.1
      Air Studios Monitor Certification
      Dolby Atmos
      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
      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
      Network Audio FormatsFLAC, WAV, Apple Lossless, WMA, MP3, DSD, AIFF, MPEG-4 AAC, LPCMFLAC, WAV, Apple Lossless, WMA, MP3, DSD, AIFF, MPEG-4 AAC, LPCM
      Music Playback via USBFLAC, WAV, Apple Lossless, WMA, MP3, DSD, AIFF, AAC, Dolby TrueHDFLAC, WAV, Apple Lossless, WMA, MP3, DSD, AIFF, AAC, LPCM
      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
      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 Dialogue Control
      Dialog Enhancement
      Dialog normalization
      Dialogue Lift
      Tone Control Front L/R Front L/R Channels
      Compressed Music Enhancer Advanced Music Optimizer 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-NR5100 Onkyo TX-NR595
      Auto Speaker Calibration System with Mic. AccuEQ with subwoofer EQ and AccuReflex™ AccuEQ with AccuReflex™
      VIDEO FEATURES Onkyo TX-NR5100 Onkyo TX-NR595
      HDR10
      HDR10+
      Dynamic HDR
      BT.2020 color space
      Dolby Vision
      HLG (Hybrid Log Gamma)
      HDMI Version2.1
      HDBaseT Compatible
      Enhanced Audio Return Channel (eARC)
      HDCP Version2.32.3
      QMS (Quick Media Switching)
      ALLM (Auto Low Latency Mode)
      VRR (Variable Refresh Rate)
      QFT (Quick Frame transport)
      3-D Ready
      Video Signal Passthroughup to 8K/60p (RGB/YCbCr4:4:4)up to 4K/60p (RGB/YCbCr4:4:4)
      Video Signal Upscaling 1080p to 4K 1080p to 4K
      Analog To HDMI Upconversion
      isf Certified Calibration Control
      CONNECTIVITY Onkyo TX-NR5100 Onkyo TX-NR595
      Wi-Fi
      Bluetooth SBC, AAC, aptX, aptX HD SBC, AAC
      Works with Amazon Alexa
      Google Assistant
      Chromecast Built-In
      Apple Siri
      Works with SonoS
      DTS Play-Fi
      MHL Input
      AirPlay AirPlay 2 AirPlay 2
      Apple Product Connection iPod, iPhone and iPad iPod, iPhone and iPad
      Remote AppOnkyo Controller and Music Control appsOnkyo Remote App for iPod touch/iPhone and Android-Powered Devices
      InstaPrevue Input Source Prevue
      TERMINALS Onkyo TX-NR5100 Onkyo TX-NR595
      HDMI Inputs46
      HDMI Outputs2 (simultaneous)2 (1 Main, 1 Sub/Zone2)
      8K Inputs4
      USB Input1 (Rear)1 (Rear)
      USB DC Out Port
      Optical Inputs11
      Optical Outputs
      Coaxial Inputs11
      RCA Line Inputs34
      RCA Line Outputs
      XLR Line Inputs
      Phono Input
      Multi-Channel Input
      RCA Pre-Outs0.20.2
      XLR Pre-outs
      Composite Video Inputs
      Composite Video Outputs
      S-Video Inputs
      S-Video Outputs
      Component Video Inputs
      Component Video Outputs
      Ethernet
      Ethernet Switch
      PC In
      Front A/V Inputs
      Speaker A/B
      Headphone Out6.3 mm (1/4")6.3 mm (1/4")
      Detachable Power Cord
      uport
      ZONES Onkyo TX-NR5100 Onkyo TX-NR595
      Number of Zones22
      Powered Zones 2 2
      Zone 2 OutsRCA Pre/Line Out (shared with Zone B)HDMI
      Whole House Mode
      RS-232C Interface
      +12V Trigger Output00
      Remote (IR) Input/Output0 / 00 / 0
      MISCELLANEOUS Onkyo TX-NR5100 Onkyo TX-NR595
      On-Screen Display Graphical Overlaid On-Screen Display (OSD) via HDMI with Quick Set-Up
      GUI Languages7
      Remote ControllerRC-986R
      ONKYO-RI System Control
      RIHD (Remote Interactive Over HDMI)
      Smart Grid-Ready
      RADIO Onkyo TX-NR5100 Onkyo TX-NR595
      Analog Tuner FM/AM FM/AM
      Presets4040
      Digital Radio
      Internet Radio TuneIn TuneIn
      Pandora
      Spotify
      Tidal
      Deezer
      Napster
      SiriusXM
      CONSTRUCTION Onkyo TX-NR5100 Onkyo TX-NR595
      Solid Aluminum Front
      Speaker Terminals79
      Large Speaker Terminals29
      Color-Coded Speaker Terminals
      Transparent High-Grade Speaker Terminals
      Gold plated RCA terminals
      POWER Onkyo TX-NR5100 Onkyo TX-NR595
      Power SupplyAC 120 V, 60 HzAC 120 V, 60 Hz
      Independent Power Supply
      H.C.P.S. (High Current Power Supply) Custom High-Current Low-Noise Power Transformer Customized Transformer
      Toroidal Transformer
      Power Consumption490 W460 W
      No Sound Power45 W55 W
      Standby Power0.1 W0.15 W
      ECO Mode / Hybrid Standby Function
      PHYSICAL Onkyo TX-NR5100 Onkyo TX-NR595
      Dimensions (W x H x D)435 mm x 160 mm x 327.8 mm
      17-1/8" x 6-5/16" x 12-7/8"      		435 mm x 173.5 mm x 379.5 mm
      17-1/8" x 6-13/16" x 14-15/16"
      Dimensions of Package (W x H x D)525 mm x 240 mm x 405 mm
      20-11/16" x 9-7/16" x 15-15/16"      		534 mm x 265 mm x 468 mm
      21" x 10-7/16" x 18-7/16"
      Weight8.4 kg (18.5 lbs)9.4 kg (20.7 lbs)
      Weight of Package10.5 kg (23.1 lbs)12.0 kg (26.5 lbs)
      SPECIFICATIONS Onkyo TX-NR5100 Onkyo TX-NR595
      Power Output (8 Ω, 20 Hz - 20 kHz, 2 channel driven, FTC)80 W (0.08% THD)80 W (0.08% THD)
      Maximum Effective Power Output (6 Ω, 1 kHz, 1 channel driven, JEITA or IEC)170 W (10% THD)
      Rated Power Output (6 Ω, 1 kHz, 1 channel driven, IEC)165 W (1% THD)
      Dynamic Power per Channel (3 Ω, Front)160 W160 W
      Dynamic Power per Channel (4 Ω, Front)125 W125 W
      Dynamic Power per Channel (8 Ω, Front)85 W85 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)
      Input Sensitivity and Impedance (Phono MM)3.5 mV/47 kΩ
      Rated Preout Level and Impedance1 V/470 Ω (subwoofer)
      Rated Headphone Power Output80 mW (32 Ω, 1 kHz, 10% THD)80 mW (32 Ω, 1 kHz, 10% THD)
      Phono Overload70 mV (MM, 1 kHz 0.5%)
      S/N Ratio (Line, IHF-A)106 dB106 dB
      S/N Ratio (Phono MM, IHF-A)80 dB
      Frequency Response (Analog In)10 Hz - 100 kHz/+1 dB, -3 dB (Direct/Pure Audio)10 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 MHz, 11.2 MHz2.8 MHz, 5.6 MHz
      Ethernet Standard10BASE-T/100BASE-TX10BASE-T/100BASE-TX
      Wi-Fi StandardIEEE 802.11 a/b/g/n/acIEEE 802.11 a/b/g/n
      Wi-Fi Terminal Frequency5 GHz, 2.4 GHz5 GHz, 2.4 GHz
      Bluetooth Version4․24․1 + 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 - 107.9 MHz87.5 MHz - 107.9 MHz
      FM 50 dB Quiet Sensitivity (IHF, 1 kHz, 100% MOD.)Mono: 1.0 µV (11.2 dBf)Mono: 1.0 µV (11.2 dBf)
      AM Frequency530 kHz - 1710 kHz530 kHz - 1710 kHz
      Warranty2 Years2 Years

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

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