Sony STR-AZ3000ES vs Yamaha RX-A4A

      Sony STR-AZ3000ES

      Yamaha RX-A4A
      91
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      90
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      USA
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      Korea
      Asia and General
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      Highlights

      • 9.2 Channels
      • 11.2 Channel Processing
      • 110 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)
      • HDMI 2.1
      • Dolby Atmos, DTS:X
      • HDR10, Dolby Vision
      • 8K Passthrough, 8K Upscaling
      • Wi-Fi, Bluetooth, Ethernet

      Highlights

      • 7.2 Channels
      • 7.1 Channel Processing
      • 110 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)
      • HDMI 2.1
      • Dolby Atmos, DTS:X
      • HDR10, HDR10+, Dolby Vision
      • 8K Passthrough, 4K/60Hz 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 Sony STR-AZ3000ES
      4. Advantage of Yamaha RX-A4A
      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 Sony STR-AZ3000ES to Yamaha RX-A4A 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. The Sony STR-AZ3000ES has 9 channel and the Yamaha RX-A4A has 7 channel and equally powerful amplifiers.


      Sony STR-AZ3000ES Yamaha RX-A4A

      Sony STR-AZ3000ES was introduced in 2023. It is equipped with 9 channel amplifier with 110 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven) power per channel and is capable of 11.2 maximum channel processing. It supports Dolby Atmos and DTS:X, passes 8K/60Hz and 4K/120Hz and upscales up to 8K 50/60Hz and 4K 100/120Hz 4:4:4 video signal.

      Yamaha RX-A4A was introduced in 2021. 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 8K/60Hz and 4K/120Hz and upscales up to 4K 60p 4:4:4 video signal.

      We evaluated Sony STR-AZ3000ES and Yamaha RX-A4A and gave them scores of 91 and 90 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.

      Sony STR-AZ3000ES

      Yamaha RX-A4A

      Amplifier
      89
      Amplifier
      90
      Audio Features
      90
      Audio Features
      88
      Video Features
      99
      Video Features
      99
      Connectivity
      84
      Connectivity
      88
      Zones
      92
      Zones
      80
      Radio
      86
      Radio
      90
      OVERALL
      91
      OVERALL
      90

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

      2. Pros and Cons

      In this section we present pros and cons of Sony STR-AZ3000ES and Yamaha RX-A4A.

      PROS

      Sony STR-AZ3000ES

      Yamaha RX-A4A

      •   High Power Output - 110 W
      •   11.2 Channel Processing
      •   Dolby Atmos
      •   Dolby Atmos Height Virtualization
      •   DTS:X
      •   IMAX Enhanced
      •   360 Reality Audio
      •   DSD via HDMI
      •   Auto Speaker Calibration System with Mic.
      •   HDR10
      •   Dolby Vision
      •   HDMI 2.1
      •   eARC
      •   New HDCP Version
      •   Auto Low Latency Mode Pass-through
      •   VRR
      •   8K Passthrough
      •   8K Upscaling
      •   Analog To HDMI Upconversion
      •   Wi-Fi
      •   Bluetooth
      •   Google Assistant
      •   Chromecast Built-In
      •   4 8K Inputs
      •   USB Input
      •   Composite Video Inputs
      •   Ethernet
      •   3 Zones
      •   Analog Tuner
      •   Pandora
      •   Spotify
      •   Tidal
      •   Bluetooth 5․0
      •   High Power Output - 110 W
      •   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
      •   7 HDMI Inputs
      •   4 HDMI Outputs
      •   7 8K Inputs
      •   USB Input
      •   Phono Input
      •   RCA Pre-Outs
      •   Ethernet
      •   Analog Tuner
      •   Spotify
      •   Tidal

      CONS

      Sony STR-AZ3000ES

      Yamaha RX-A4A

      •   No Front Wide Channel Support
      •   No Auro 3D with Auro-Matic Upmixer
      •   No HDR10+
      •   Does not Work with Amazon Alexa
      •   No Phono Input
      •   No RCA Pre-Outs
      •   No Digital Radio
      •   No Front Wide Channel Support
      •   No IMAX Enhanced
      •   No Auro 3D with Auro-Matic Upmixer
      •   Few RCA Line Inputs
      •   No Composite Video Inputs
      •   No Digital Radio
      •   No Pandora


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

      AVERAGE

      Sony STR-AZ3000ES

      Yamaha RX-A4A

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

      3. Advantage of Sony STR-AZ3000ES

      This section shows those features and specifications which are the reason to choose Sony STR-AZ3000ES over Yamaha RX-A4A.

      Check the Price

      Sony STR-AZ3000ES
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      Sony STR-AZ3000ES vs Yamaha RX-A4A
      More Channels 9.2 vs 7.2
      More Channel Processing 11.2 vs 7.1
      DTS Virtual:X vs
      IMAX Enhanced vs
      Video Signal Upscaling up to 8K 50/60Hz and 4K 100/120Hz 4:4:4 vs up to 4K 60p 4:4:4
      Analog To HDMI Upconversion Composite vs
      Chromecast Built-In vs
      Works with SONOS vs
      More RCA Line Inputs 4 vs 3
      More Composite Video Inputs 2 vs
      More Composite Video Outputs 1 vs
      More Zones 3 vs 2
      More Powered Zones 2 and 3 vs Zone 2
      Zone 2 Outs HDMI, Composite video, Pre Out vs RCA Preout
      RS-232C Interface vs
      Remote (IR) Input/Output 1 / 2 vs 1 / 1
      Pandora vs
      Bigger Power Supply 440 W vs 410 W
      Newer Bluetooth Version 5․0 vs 4․2
      Longer Warranty 5 Years vs 3 Years
      Check out other receivers which are frequently compared to Sony STR-AZ3000ES.
      Onkyo TX-RZ50
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      9.2 channel

      120 W

      Sony STR-AZ5000ES
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      11.2 channel

      120 W

      Denon AVR-X3800H
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      9.4 channel

      105 W

      Yamaha RX-A6A
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      9.2 channel

      150 W

      Sony STR-AN1000
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      7.2 channel

      100 W

      Sony STR-AZ1000ES
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      7.2 channel

      70 W

      Denon AVC-X3800H
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      9.4 channel

      105 W

      Onkyo TX-NR7100
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      9.2 channel

      100 W

      Yamaha RX-V6A
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      7.2 channel

      100 W

      Denon AVR-X4800H
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      9.4 channel

      125 W

      Yamaha RX-A8A
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      11.2 channel

      150 W

      Pioneer VSX-LX505
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      9.2 channel

      120 W

      4. Advantage of Yamaha RX-A4A

      This section shows those features and specifications which are the reason to choose Yamaha RX-A4A over Sony STR-AZ3000ES.

      Check the Price

      Yamaha RX-A4A
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      Sony STR-AZ3000ES vs Yamaha RX-A4A
      Higher DAC Specs 192 kHz/32 Bit vs 384 kHz/32 Bit
      DTS Express vs
      Higher Resolution Music Playback via USB 192 kHz/24 bit vs up to 384 kHz/32 Bit
      HDR10+ vs
      Works with Amazon Alexa vs
      AirPlay AirPlay 2 vs AirPlay 2
      More HDMI Inputs 6 vs 7
      More HDMI Outputs 2 (1 Main, 1 Sub/Zone2) vs 3 (2 for MAIN, 1 for ZONE2)
      More 8K Inputs 4 vs 7
      Phono Input vs
      More RCA Pre-Outs 0.2 vs 7.2
      Headphone Out vs 6.3 mm (1/4")
      +12V Trigger Output 1 vs 2
      Analog Tuner FM vs FM/AM
      More Presets 30 vs 40
      Napster vs
      Lower THD 0.09% vs 0.05% (AUDIO 2 etc. to Speaker Out, 20 Hz - 20 kHz, 55 W, 8 Ω)
      Higher DSD Sampling Rate via USB 2.8 MHz, 5.6 MHz vs 11.2 MHz, 5.6 MHz, 2.8 MHz
      Check out other receivers which are frequently compared to Yamaha RX-A4A.
      Yamaha RX-V6A
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      7.2 channel

      100 W

      Yamaha RX-A2A
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      7.2 channel

      100 W

      Yamaha RX-A6A
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      9.2 channel

      150 W

      Yamaha RX-A8A
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      11.2 channel

      150 W

      Yamaha RX-V4A
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      5.2 channel

      80 W

      Onkyo TX-RZ50
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      9.2 channel

      120 W

      Denon AVR-X3800H
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      9.4 channel

      105 W

      Denon AVC-X3800H
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      9.4 channel

      105 W

      Marantz Cinema 60
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      7.2 channel

      100 W

      Onkyo TX-NR6100
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      7.2 channel

      100 W

      Marantz Cinema 50
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      9.4 channel

      110 W

      Onkyo TX-NR7100
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      9.2 channel

      100 W

      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 Sony STR-AZ3000ES Yamaha RX-A4A
        High Power Output110 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)110 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)
        Dolby Atmos up to 7.1.4 with external amp
        Dolby Atmos Height Virtualization
        DTS:X up to 7.1.4 with external amp
        DSD via HDMI 2-ch/Multi-ch Input 2-ch/Multi-ch Input
        Auto Speaker Calibration System with Mic. D.C.A.C. IX YPAO sound optimization with R.S.C., Multipoint, 3D, 64-Bit High Precision EQ Calculation, Low Frequency mode and Angle measurement
        HDR10
        Dolby Vision
        HDMI Version2.12.1
        eARC
        New HDCP Version2.32.3
        Auto Low Latency Mode Pass-through
        VRR
        8K Passthroughup to 8K 50/60Hz and 4K 100/120Hz 4:4:4up to 8K 50/60Hz and 4K 100/120Hz 4:4:4
        Wi-Fi
        Bluetooth SBC, AAC, LDAC SBC, AAC
        Google Assistant
        Many 8K Inputs47
        USB Input1 Front for USB memoryUSB memory, Portable Audio Player
        Ethernet
        Analog Tuner FM FM/AM
        Spotify
        Tidal
      WEAKNESSES Sony STR-AZ3000ES Yamaha RX-A4A
        No Front Wide Channel Support
        No Auro 3D with Auro-Matic Upmixer
        No Digital Radio

      6. Amplifier

      Sony STR-AZ3000ES Yamaha RX-A4A

      9 channel Amplifier: Sony STR-AZ3000ES features 9 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: Yamaha RX-A4A 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.


        AMPLIFIER Sony STR-AZ3000ES Yamaha RX-A4A
        Channels9.27.2
        Power Output110 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)110 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)
        Front Wide Channel Support
        THX™ Certification
        Continuous 6 Ω Rated
        Certified 4 Ω Performance
        Bi-amp Capability

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        Sony STR-AZ3000ES
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        7. Speaker Configurations

        Sony STR-AZ3000ES's and Yamaha RX-A4A's amplifiers can be assigned for different speaker configurations.

        • Dolby Atmos Configurations: The following speaker configurations are supported for Dolby Atmos:
        • Sony STR-AZ3000ES: 5.2.2, 5.2.4, 7.2.2 with internal amplifier and 7.2.4 with addition of external 2 channel amplifier.
        • Yamaha RX-A4A: 5.2.2 with internal amplifier.
        • DTS:X Configurations: The following speaker configurations are supported for DTS:X:
        • Sony STR-AZ3000ES: The speaker configurations for DTS:X are the same as for Dolby Atmos - 5.2.2, 5.2.4, 7.2.2 with internal amplifier and 7.2.4 with addition of external 2 channel amplifier.
        • Yamaha RX-A4A: 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:
        • Sony STR-AZ3000ES: 5.2, 7.2 with internal amplifier.
        • Yamaha RX-A4A: 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

        Sony STR-AZ3000ES and Yamaha RX-A4A 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

        Sony STR-AZ3000ES and Yamaha RX-A4A 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: Sony STR-AZ3000ES supports 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: Sony STR-AZ3000ES supports 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.

        IMAX Enhanced

        Sony STR-AZ3000ES is IMAX Enhanced certified. To qualify for IMAX Enhanced certification, 4K HDR televisions, projectors, sound bars, a/v receivers, loudspeakers, powered subwoofers and other premium home entertainment devices must meet carefully prescribed performance requirements established by IMAX, DTS and Hollywood's leading experts.

        • What makes an IMAX Enhanced A/V receiver different from an A/V receiver with DTS:X technology? DTS:X technology is commonly found in most multi-channel A/V receivers on the market today. All IMAX Enhanced A/V receivers include DTS:X technology and deliver additional features, such as auto-sensing of IMAX Enhanced content, via IMAX Mode. IMAX Mode indicates that your A/V receiver supports fully immersive IMAX signature sound.
        AUDIO DECODING Sony STR-AZ3000ES Yamaha RX-A4A
        Dolby Atmos up to 7.1.4 with external amp
        Dolby Atmos Height Virtualization
        Dolby Atmos Music
        Dolby TrueHD
        Dolby Digital Plus
        Dolby Surround Upmixer
        Dolby Pro Logic
        Dolby Digital EX
        DTS:X up to 7.1.4 with external amp
        DTS Neural:X
        DTS Virtual:X
        DTS Neo
        DTS-HD Master Audio
        DTS-HD High Resolution Audio
        DTS 96/24
        DTS Express
        DTS-ES Discrete 6.1, Matrix 6.1 Discrete 6.1, Matrix 6.1
        IMAX Enhanced
        Auro 3D with Auro-Matic Upmixer

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        Yamaha RX-A4A
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        9. HDMI 2.1

        Sony STR-AZ3000ES comes with 4 HDMI 2.1 inputs with 8K support and 2 inputs with 4K support. It has 2 outputs - 1 Main and 1 Sub/Zone2.

        Yamaha RX-A4A comes with 7 HDMI 2.1 inputs with 8K support. It has 3 outputs - 2 for MAIN and 1 for ZONE2.

        • 8K/60Hz and 4K/120Hz Passthrough on Sony STR-AZ3000ES: 4 out of 6 inputs pass up to 8K 50/60Hz and 4K 100/120Hz 4:4:4 and the rest of the inputs pass up to 4K 50/60Hz 4:4:4 video signal.
          8K/60Hz and 4K/120Hz Passthrough on Yamaha RX-A4A: All inputs pass up to 8K 50/60Hz and 4K 100/120Hz 4:4:4 video signal.
        • 8K Upscaling on Sony STR-AZ3000ES: It can upscale up to 8K 50/60Hz and 4K 100/120Hz 4:4:4 from HDMI and analog sources.
          4K Upscaling on Yamaha RX-A4A: It can upscale up to 4K 60p 4:4:4 from HDMI sources.
        • Analog To HDMI Upconversion: Sony STR-AZ3000ES supports 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 2.3 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 Yamaha RX-A4A only).
        • 3D Ready: Both receivers are able to pass 3D video through HDMI.

        HDR (High Dynamic Range)

        Sony STR-AZ3000ES supports HDR10, Dolby Vision and Hybrid Log-Gamma.

        Yamaha RX-A4A supports HDR10, 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)

        Sony STR-AZ3000ES and Yamaha RX-A4A support 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

        Sony STR-AZ3000ES supports Auto Low Latency Mode (ALLM) and Variable Refresh Rate (VRR) Yamaha RX-A4A supports Auto Low Latency Mode (ALLM), Variable Refresh Rate (VRR) and Quick Frame Transport (QFT) for lag-free and smooth gaming.



        VIDEO FEATURES Sony STR-AZ3000ES Yamaha RX-A4A
        HDR10
        HDR10+
        Dynamic HDR
        BT.2020 color space
        Dolby Vision
        HLG (Hybrid Log Gamma)
        HDMI Version2.12.1
        HDBaseT Compatible
        Enhanced Audio Return Channel (eARC)
        HDCP Version2.32.3
        ALLM (Auto Low Latency Mode)
        VRR (Variable Refresh Rate)
        3-D Ready
        Video Signal Passthroughup to 8K 50/60Hz and 4K 100/120Hz 4:4:4up to 8K 50/60Hz and 4K 100/120Hz 4:4:4
        Video Signal Upscaling up to 8K 50/60Hz and 4K 100/120Hz 4:4:4 up to 4K 60p 4:4:4

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        Sony STR-AZ3000ES
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        10. Inputs and Outputs

        Audio

        • Phono Input: There is an MM phono input on Yamaha RX-A4A with built-in phono stage for connecting the moving magnet cartridge output of the turntable directly to the receiver.
        • Analog Pre-Outs: Yamaha RX-A4A has 7.2 preamplifier outputs which allows you to connect the receiver to the external power amplifier. You may want to use a high quality external amplifier for certain channels, usually for front L/R and center, and use the receiver to power the rest. Also, Sony STR-AZ3000ES has 11 channel processing but has only 9 channel amplifier, so it needs external amplifier connected to the analog pre-outs in order to reach its maximum speaker configuration.
        • Analog Line Inputs: There are 4 pair of line inputs on Sony STR-AZ3000ES and 3 pair of line inputs on Yamaha RX-A4A for connecting sources with analog outputs.
        • Digital Inputs: 2 optical inputs and 1 coaxial input are available for digital audio connections on both receivers.
        • Headphone Output: There is a 6.3 mm (1/4") output jack on Yamaha RX-A4A for headphones.

        Video

        • HDMI:
        • Sony STR-AZ3000ES
          Inputs:           6   Outputs: 2 (1 Main, 1 Sub/Zone2)
          8K Inputs: 4.
        • Yamaha RX-A4A
          Inputs:           7   Outputs: 3 (2 for MAIN, 1 for ZONE2)
          8K Inputs: 7.
        • Composite Video: Connect you VCR, Laserdisc player and other old video equipment with composite video cables.
        • Sony STR-AZ3000ES
          Inputs:           2   Outputs: 1.
        • Yamaha RX-A4A
          Inputs:           0   Outputs: 0.

        Front A/V Inputs

        • Sony STR-AZ3000ES: USB
        • Yamaha RX-A4A: USB

        Sony STR-AZ3000ES

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        Yamaha RX-A4A

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        TERMINALS Sony STR-AZ3000ES Yamaha RX-A4A
        HDMI Inputs67
        HDMI Outputs2 (1 Main, 1 Sub/Zone2)3 (2 for MAIN, 1 for ZONE2)
        8K Inputs47
        USB Input1 Front for USB memoryUSB memory, Portable Audio Player
        USB DC Out Port
        Optical Inputs22
        Optical Outputs
        Coaxial Inputs11
        RCA Line Inputs43
        RCA Line Outputs
        XLR Line Inputs
        Phono Input
        Multi-Channel Input
        RCA Pre-Outs0.27.2
        XLR Pre-outs
        Composite Video Inputs2
        Composite Video Outputs1
        S-Video Inputs
        S-Video Outputs
        Component Video Inputs
        Component Video Outputs

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        Yamaha RX-A4A
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        11. Evaluations

        We evaluated Sony STR-AZ3000ES and Yamaha RX-A4A and gave them scores of 91 and 90 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.


        Sony STR-AZ3000ES

        Yamaha RX-A4A

        OVERALL
        91
        OVERALL
        90

        Amplifier

        EXCELLENT
        89
        •   9.2 Channels
        •   High Power Output - 110 W
        EXCELLENT
        90
        •   7.2 Channels
        •   High Power Output - 110 W

        Audio Features

        EXCELLENT
        90
        •   9.2 Channels
        •   No Front Wide Channel Support
        •   11.2 Channel Processing
        •   Dolby Atmos
        •   Dolby Atmos Height Virtualization
        •   DTS:X
        •   IMAX Enhanced
        •   No Auro 3D with Auro-Matic Upmixer
        •   360 Reality Audio
        •   DSD via HDMI
        EXCELLENT
        88
        •   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
        •   No HDR10+
        •   Dolby Vision
        •   HDMI 2.1
        •   Auto Low Latency Mode Pass-through
        •   VRR
        •   8K Passthrough
        •   8K Upscaling
        •   Analog To HDMI Upconversion
        EXCELLENT
        99
        •   HDR10
        •   HDR10+
        •   Dolby Vision
        •   HDMI 2.1
        •   Auto Low Latency Mode Pass-through
        •   VRR
        •   QFT
        •   8K Passthrough

        Connectivity

        GOOD
        84
        •   eARC
        •   New HDCP Version
        •   Wi-Fi
        •   Bluetooth
        •   Does not Work with Amazon Alexa
        •   Google Assistant
        •   Chromecast Built-In
        •   6 HDMI Inputs
        •   3 HDMI Outputs
        •   4 8K Inputs
        •   USB Input
        •   RCA Line Inputs
        •   No Phono Input
        •   No RCA Pre-Outs
        •   Composite Video Inputs
        •   Ethernet
        •   Bluetooth 5․0
        EXCELLENT
        88
        •   eARC
        •   New HDCP Version
        •   Wi-Fi
        •   Bluetooth
        •   Works with Amazon Alexa
        •   Google Assistant
        •   7 HDMI Inputs
        •   4 HDMI Outputs
        •   7 8K Inputs
        •   USB Input
        •   Few RCA Line Inputs
        •   Phono Input
        •   RCA Pre-Outs
        •   No Composite Video Inputs
        •   Ethernet
        •   Bluetooth 4․2

        Zones

        EXCELLENT
        92
        •   3 Zones
        GOOD
        80
        •   2 Zones

        Radio

        EXCELLENT
        86
        •   Analog Tuner
        •   Pandora
        •   Spotify
        •   Tidal
        EXCELLENT
        90
        •   Analog Tuner
        •   No Pandora
        •   Spotify
        •   Tidal

        12. Specifications

        GENERAL Sony STR-AZ3000ES Yamaha RX-A4A
        BrandSonyYamaha
        SeriesESAventage
        ModelSTR-AZ3000ESRX-A4A
        TypeA/V ReceiverA/V Receiver
        CountryUSAKorea
        Release Year20232021
        PredecessorSony STR-ZA3100ES Yamaha RX-A1070
        AMPLIFIER Sony STR-AZ3000ES Yamaha RX-A4A
        Channels9.27.2
        Power Output110 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)110 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)
        Front Wide Channel Support
        THX™ Certification
        Continuous 6 Ω Rated
        Certified 4 Ω Performance
        Bi-amp Capability
        AUDIO FEATURES Sony STR-AZ3000ES Yamaha RX-A4A
        Surround:AI™
        DACESS Hyperstream DAC ES9007S
        DAC Specs192 kHz/32 Bit384 kHz/32 Bit
        Maximum Channel Processing11.27.1
        Air Studios Monitor Certification
        Dolby Atmos up to 7.1.4 with external amp
        Dolby Atmos Height Virtualization
        Dolby Atmos Music
        Dolby TrueHD
        Dolby Digital Plus
        Dolby Surround Upmixer
        Dolby Pro Logic
        Dolby Digital EX
        DTS:X up to 7.1.4 with external amp
        DTS Neural:X
        DTS Virtual:X
        DTS Neo
        DTS-HD Master Audio
        DTS-HD High Resolution Audio
        DTS 96/24
        DTS Express
        DTS-ES Discrete 6.1, Matrix 6.1 Discrete 6.1, Matrix 6.1
        IMAX Enhanced
        Auro 3D with Auro-Matic Upmixer
        360 Reality Audio
        PCM 2-ch/Multi-ch Input 2-ch/Multi-ch Input
        Network Audio FormatsFLAC, AIFF, WAV, DSD, ALAC, MP3, WMA, AACMP3, WMA, MPEG-4 AAC, Apple Lossless, WAV, FLAC, AIFF, DSD
        Music Playback via USBFLAC, AIFF, WAV, DSD, ALAC, MP3, WMA, AACMP3, WMA, MPEG-4 AAC, Apple Lossless, WAV, FLAC, AIFF, DSD
        High Resolution Music Playback via USB and/or Network 192 kHz/24 bit up to 384 kHz/32 Bit
        High Resolution Audio Formats via USBFLAC, AIFF, WAV, DSD, ALACApple Lossless, WAV, FLAC, AIFF, DSD
        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
        DTS Dialogue Control
        Dialog Level Adjustment
        Dialog normalization
        Dialogue Lift Center Speaker Lift Up
        In-Ceiling Speaker Mode
        Tone Control All Channels
        Compressed Music Enhancer
        High-resolution Music Enhancer DSEE Ultimate
        Adaptive DRC (Dynamic Range Control)
        Initial Volume & Maximum Volume Setting
        Audyssey Dynamic EQ
        Audyssey Dynamic Volume
        Audyssey LFC
        Audyssey Sub EQ HT
        Audyssey DSX
        Direct Mode
        Straight Decoding Mode
        Pure Direct Mode
        CINEMA DSP HD3
        DSP Programs24
        SILENT CINEMA / Virtual CINEMA DSP
        Virtual Speakers including surround back
        Independent Subwoofer Outputs
        CALIBRATION Sony STR-AZ3000ES Yamaha RX-A4A
        Auto Speaker Calibration System with Mic. D.C.A.C. IX YPAO sound optimization with R.S.C., Multipoint, 3D, 64-Bit High Precision EQ Calculation, Low Frequency mode and Angle measurement
        Calibration MicrophoneStereo
        Speaker Relocation
        Automatic Phase Matching
        YPAO Volume
        PEQ for SUBDown to 15.6 Hz
        VIDEO FEATURES Sony STR-AZ3000ES Yamaha RX-A4A
        HDR10
        HDR10+
        Dynamic HDR
        BT.2020 color space
        Dolby Vision
        HLG (Hybrid Log Gamma)
        HDMI Version2.12.1
        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 50/60Hz and 4K 100/120Hz 4:4:4up to 8K 50/60Hz and 4K 100/120Hz 4:4:4
        Video Signal Upscaling up to 8K 50/60Hz and 4K 100/120Hz 4:4:4 up to 4K 60p 4:4:4
        Analog To HDMI Upconversion Composite
        Component Video Upscaling
        Analog to Analog Video conversion
        isf Certified Calibration Control
        CONNECTIVITY Sony STR-AZ3000ES Yamaha RX-A4A
        Wi-Fi
        Bluetooth SBC, AAC, LDAC SBC, AAC
        Bluetooth Headphone Transmission
        Works with Amazon Alexa
        Google Assistant
        Chromecast Built-In
        Apple Siri
        Works with SonoS
        DTS Play-Fi
        MHL Input
        DLNA 1.5
        Music Connect
        MusicCast
        Remote Monitoring with ihiji
        OvrC Compatible
        AirPlay AirPlay 2 AirPlay 2
        Apple Product Connection iPod, iPhone and iPad
        Remote App (iPhone® / iPad® / Android™ phone / tablet)
        InstaPrevue Input Source Prevue
        TERMINALS Sony STR-AZ3000ES Yamaha RX-A4A
        HDMI Inputs67
        HDMI Outputs2 (1 Main, 1 Sub/Zone2)3 (2 for MAIN, 1 for ZONE2)
        8K Inputs47
        USB Input1 Front for USB memoryUSB memory, Portable Audio Player
        USB DC Out Port
        Optical Inputs22
        Optical Outputs
        Coaxial Inputs11
        RCA Line Inputs43
        RCA Line Outputs
        XLR Line Inputs
        Phono Input
        Multi-Channel Input
        RCA Pre-Outs0.27.2
        XLR Pre-outs
        Composite Video Inputs2
        Composite Video Outputs1
        S-Video Inputs
        S-Video Outputs
        Component Video Inputs
        Component Video Outputs
        Ethernet
        Ethernet Switch
        PC In
        Front A/V InputsUSBUSB
        Speaker A/B
        Headphone Out6.3 mm (1/4")
        Detachable Power Cord
        dockport
        ZONES Sony STR-AZ3000ES Yamaha RX-A4A
        Number of Zones32
        Powered Zones 2 and 3Zone 2
        Zone 2 OutsHDMI, Composite video, Pre OutRCA Preout
        Zone 3 OutsPre/Line Out
        Zone B Video Output
        Zone GUI
        RS-232C Interface
        +12V Trigger Output12
        Remote (IR) Input/Output1 / 21 / 1
        Party Mode
        MISCELLANEOUS Sony STR-AZ3000ES Yamaha RX-A4A
        On-Screen Display Graphical User InterfaceGraphical User Interface
        GUI Languages3
        SCENESCENE (8 sets)
        Web Control
        IP Control
        Control4 SDDP
        PreAmp Mode
        DisplayHigh-resolution LCD display
        Remote ControllerRMT-AA511U
        RADIO Sony STR-AZ3000ES Yamaha RX-A4A
        Analog Tuner FM FM/AM
        Presets3040
        Digital Radio
        Internet Radio TuneIn & iHeart Radio
        Pandora
        Spotify
        Tidal
        Deezer
        Napster
        SiriusXM
        CONSTRUCTION Sony STR-AZ3000ES Yamaha RX-A4A
        A.R.T. Wedge
        Speaker Terminals99
        Large Speaker Terminals99
        Color-Coded Speaker Terminals
        Gold plated RCA terminals
        POWER Sony STR-AZ3000ES Yamaha RX-A4A
        Power SupplyAC 120 V, 60 HzAC 220 V, 60 Hz
        Power Consumption440 W410 W
        Standby Power0.5 W0.4 W
        ECO Mode / Hybrid Standby Function
        Auto Power Standby
        PHYSICAL Sony STR-AZ3000ES Yamaha RX-A4A
        Dimensions (W x H x D)430 mm x 194 mm x 440 mm
        17" x 7-3/4" x 17-3/8"        		435 mm x 191 mm x 442 mm (with antenna: 435 mm x 270 mm x 442 mm)
        17-1/8" x 7-1/2" x 17-3/8" (with antenna up: 17-1/8" x 10-5/8" x 17-3/8")
        Weight19.0 kg (41 lb 15 oz)16.2 kg (35.7 lbs)
        SPECIFICATIONS Sony STR-AZ3000ES Yamaha RX-A4A
        Power Output (8 Ω, 20 Hz - 20 kHz, 2 channel driven, FTC)110 W (0.09% THD)110 W (0.06% THD)
        Power Output (8 Ω, 1 kHz, 2 channel Driven, FTC)120 W (0.9% THD)120 W (0.9% THD)
        Rated Power Output (8 Ω, 1 kHz, 1 channel Driven)135 W (0.9% THD)
        Maximum Effective Output Power (8 Ω, 1 kHz, 1 channel Driven, JEITA)165 W (10% THD)
        Power Output (6 Ω, 1 kHz, 1 channel driven, FTC)140 W (0.9% THD)
        Maximum Effective Power Output (6 Ω, 1 kHz, 1 channel driven, JEITA or IEC)170 W (10% THD)
        Rated Power Output (4 Ω, 1 kHz, 1 channel Driven)170 W (0.9% THD, Front)
        THD0.09%0.05% (AUDIO 2 etc. to Speaker Out, 20 Hz - 20 kHz, 55 W, 8 Ω)
        THD (Phono)0.04% (Phono to PRE OUT, 1 kHz, 1 V)
        Damping Factor120 (Front, 1 kHz, 8 Ω)
        Input Sensitivity and Impedance (Line)220 mV/47 kΩ
        Input Sensitivity and Impedance (Phono MM)3.7 mV/47 kΩ
        Maximum Input Sensitivity (Line)2.4 V (1 kHz, 0.5% THD)
        Maximum Input Sensitivity (Phono)45 mV (1 kHz, 0.5% THD)
        Rated Preout Level and Impedance1.0 V/470 Ω
        Maximum Preout Level and Impedance2.0 V
        S/N Ratio (Line, IHF-A)110 dB
        S/N Ratio (Phono MM, IHF-A)95 dB
        Phono RIAA Deviation0±0.5 dB (20 Hz - 20 kHz)
        Frequency Response (Analog In)10 Hz - 100 kHz, ±3 dB (with sound field, equalizer and 360SSM bypassed)+0/-3 dB (AUDIO 2 etc. to Front, Pure Direct, 10 Hz to 100 kHz)
        Residual noise (IHF-A Network)150 µV (Speaker Out)
        Channel Separation at 1 kHz/10 kHz (LINE)75 dB/61 dB
        Channel Separation at 1 kHz/10 kHz (Phono)75 dB/60 dB
        DSD Sampling Rates via HDMI2.8 MHz2.8 MHz
        DSD Sampling Rates via USB2.8 MHz, 5.6 MHz11.2 MHz, 5.6 MHz, 2.8 MHz
        Video Input Sensitivity/Output Level and Impedance 1 Vp-p/75 Ω (Composite)
        Ethernet Standard1000BASE-T10BASE-T/100BASE-TX
        Wi-Fi StandardIEEE 802.11 a/b/g/n/acIEEE 802.11 a/b/g/n/ac
        Wi-Fi Terminal Frequency5 GHz, 2.4 GHz2.4 GHz, 5 GHz
        Bluetooth Version5․04․2
        Bluetooth Frequency2.4 GHz2.4 GHz
        USB TerminalType A, Ver. 2.0, 5 V, 1 AUSB2.0 5 V, 1 A
        FM Frequency87.5 MHz - 108.0 MHz87.50 MHz - 108.00 MHz
        FM 50 dB Quiet Sensitivity (IHF, 1 kHz, 100% MOD.)Mono: 3 µV (20.8 dBf)
        FM S/N RatioMono/Stereo: 69 dB/68 dB
        FM Harmonic Distortion (IHF, 1 kHz)Mono/Stereo: 0.5%/0.6%
        AM Frequency531 kHz - 1611 kHz
        Warranty5 Years3 Years

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

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