Sony STR-ZA3100ES 7.2 Channel 4K AV Receiver Review

6.49 Mixed Usages
Release year: 2023 Rating: 3.7

The Sony ES STR-ZA3100ES is a solid choice for folks who love their home theater setup. If you love getting fully immersed in movies and need lots of ways to connect your devices, then this receiver is perfect for you. It's made for medium to big homes, turning your space into an exciting movie theater.

Our Verdict

The STR-ZA3100ES is quite impressive with its design and all the different ways you can connect stuff to it. It's perfect for all kinds of devices. When it comes to performance, this thing delivers some seriously awesome content with its huge sound and crystal-clear audio. But now and then, there are these little glitches that pop up and remind us that technology isn't perfect. It's no biggie though, just a minor hiccup in an otherwise amazing experience. The STR-ZA3100ES is a solid pick if you want to step up your home entertainment game.

  • Immersive cinematic experience
  • Versatile connectivity
  • Dolby Atmos & DTS:X
  • Sleek design blends seamlessly
  • Sturdy build exudes
  • Crystal-clear dialogue.
  • Abundant HDMI ports
  • Extracts nuanced details,


  • Occasional glitches disrupt
  • The design lacks standout flair
  • Learning curve for extensive customization options.


Where to buy



Receiver Type A/V Receiver
Number Of Channel 7.2 Channel
Number Channel Processing 7
Audio Feature Dolby Atmos , DTS:X
Video Feature HDR10 , Dolby Vision , 4K Passthrough
Watts Per Channel 80 W
Zones 2
Radio Internet Radio
Amplifier Class A/B


Ethernet Yes
Wi-Fi Yes
Bluetooth Yes
RCA LIne Input: 4
RCA LIne Output: 0
RCA Pre-Outs: 2
XLR Line Inputs: 0
XLR Pre-Outs: 0
Phono Input: Yes
Optical Inputs: 2
Optical Output: 1
Coaxial Inputs: 1
Multi-Channel Input: No
Headphone Out: No
HDMI Inputs: 6
HDMI Outputs: 2
8K Inputs: 0
Composite Video Input 2
Composite Video Output: 1
Component Video Input: 2
Component Video Output: 0
Front A/V Inputs: 1
Speaker A/B: No


Maximum Channel Processing 9ch + Phantom 2ch
Dolby Atmos up to 7.1.2 or 5.1.4 plus 2 phantom rear surround channels
Dolby Atmos Height Virtualization N/A
Dolby Atmos Music N/A
Dolby TrueHD Yes
Dolby Digital Plus Yes
Dolby Surround Upmixer Yes
Dolby Pro Logic Yes
Dolby Digital EX Yes
Surround EX Yes
DTS:X up to 7.1.2 or 5.1.4 plus 2 phantom rear surround channels
DTS Neural:X N/A
DTS Virtual:X N/A
DTS-HD Master Audio Yes
DTS-HD High Resolution Audio Yes
DTS 96/24 Yes
DTS Express Yes
DTS-ES Discrete 6.1, Matrix 6.1
IMAX Enhanced N/A
PCM 2-ch/Multi-ch Input
Music Playback via USB No
High Resolution Music Playback via USB and/or Network No
High Resolution Audio Formats via USB WAV, FLAC, ALAC, DSD
Gapless Playback Yes
DSD via HDMI 2-ch/Multi-ch Input
DSD via USB No
DSD to PCM Converter N/A
Jitter Reduction Yes
DTS Dialog Control N/A
Dialog Enhancement Yes
Dialog Level Adjustment Yes
Dialog Normalization Yes
Dialogue Lift N/A
Compressed Music Enhancer Yes
High-resolution Music Enhancer N/A
Audyssey Dynamic EQ N/A
Audyssey Dynamic Volume N/A
Audyssey LFC N/A
Audyssey Sub EQ HT N/A
Audyssey DSX N/A
Direct Mode Yes
Pure Direct Mode Yes
Independent Subwoofer Outputs Yes
Auto Speaker Calibration System with Mic. D.C.A.C. EX
Audyssey App Support N/A
Bass Sync N/A
Optimized Bass Redirection N/A


HDMI Version 2.0b
Enhanced ARC N/A
HDCP Version 2.3
HDR10+ N/A
Dynamic HDR N/A
Dolby Vision Yes
HLG (Hybrid Log Gamma) Yes
QMS (Quick Media Switching) N/A
3-D Ready Yes
Video Signal Passthrough Yes
Video Signal Upscaling N/A
Analog To HDMI Upconversion Yes
Component Video Upscaling N/A
isf Certified Calibration Control N/A


Channels 7
Front Wide Channel Support N/A
Current Feedback Topology Yes
Discrete Amplification Yes
THX™ Certification N/A
Continuous 6 Ω Rated Yes
Certified 4 Ω Performance Yes
Bi-amp Capability Yes


Auto Low Latency Mode (ALLM) N/A
Variable Refresh Rate (VRR) N/A
Quick Frame Transport (QFT) N/A


Zones 2
Powered Zones 2
Zone 2 Outs Yes
Zone 3 Outs No
RS-232C Interface Yes
+12V Trigger Output Yes


Analog Tuner Yes
Digital Radio N/A
Internet Radio Yes
Pandora N/A
Spotify N/A
Tidal N/A
Deezer N/A
SiriusXM Internet Radio N/A
Napster N/A


On-Screen Display Yes
GUI Languages 3
Web Browser Control N/A
IP Control for CI Yes
Control4 SDDP N/A
PreAmp Mode N/A
Display Yes
Remote Controller RM-AAU217
Remote Control In/Out 1 / 2
LCD Display Yes
Detachable Power Cord Yes
Setup Assistant Yes


Power Output (6 Ω, 1 kHz, 2 100 W + 100 W
Rated Power Output (6 Ω, 1 kHz, 1 channel driven, IEC) 110 W
Dynamic Power per Channel (3 Ω, Front) 180 W
Dynamic Power per Channel (4 Ω, Front) 160 W
Dynamic Power per Channel (8 Ω, Front) 100 W
Power Output (8 Ω, 20 Hz - 20 kHz, 2 90 W + 90 W
Maximum Effective Power Output (6 Ω, 1 kHz, 1 channel driven, JEITA) 150 W
Power Supply AC 120 V, 60 Hz
Toroidal Transformer N/A
Power Consumption 240 W
No Sound Power 45 W
Standby Power 0.4 W


Dimensions (W x H x D) 16.93 x 6.85 x 16.14 inches
Weight 28.9 lbs
Chassis Frame and beam design with embossed corners to support the power transformer and heat sink1
Front Panel Aluminum front panel with smooth volume control and large display
Speaker Terminals 9
Large Speaker Terminals 9
Color-Coded Speaker Terminals N/A
Transparent High-Grade Speaker Terminals N/A
High Grade Audio Components Yes
ECO Mode / Hybrid Standby Function Yes
Auto Power off N/A
Warranty 5 years


THD digital 0.09%
Analog Distortion 0.05%
Phono Distortion 0.03%
Input Sensitivity and Impedance (Line) 1 V / 50 kohms
Input Sensitivity and Impedance (Phono MM) 2.5 mV / 50 kohms
Rated Lineout Level and Impedance 1 V / 1 kohms
Rated Output digital 2 V / 75 ohms
S/N Ratio (Line, IHF-A) 105 dB
S/N Ratio (Phono MM, IHF-A) 88 dB
S/N Ratio (digital) 100 dB
Phono RIAA Deviation ±0.5 dB
Frequency Response (Analog In) 10 Hz - 100 kHz, +0.5/-2 dB
DSD Sampling Rates via HDMI 2.8 MHz, 5.6 MHz
DSD Sampling Rates via USB 2.8 MHz, 5.6 MHz
Video Input Sensitivity/Output Level and Impedance 1 Vp-p, 75 ohms1
Video Frequency Response 5 Hz - 10 MHz, 0/-3 dB
Ethernet Standard IEEE 802.3 10BASE-T/IEEE 802.3u 100BASE-TX1
Wi-Fi Standard IEEE 802.11 a/b/g/n
Wi-Fi Terminal Frequency 2.4 GHz / 5 GHz
Bluetooth Version 4.1
Bluetooth Frequency 2.4 GHz
USB Terminal Type A (for connecting USB devices)
FM Frequency 87.5 MHz - 107.9 MHz
FM 50 dB Quiet Sensitivity (IHF, 1 kHz, 100% MOD.) Mono: 1.5 μV, Stereo: 25 μV
FM S/N Ratio Mono: 76 dB, Stereo: 70 dB
FM Harmonic Distortion (IHF, 1 kHz) Mono: 0.3%, Stereo: 0.5%
AM Effective Sensitivity 18 μV
AM Frequency 530 kHz - 1,710 kHz
Where to buy

Details Review



The design of the STR-ZA3100ES by Sony is a perfect combination of elegance and practicality. The unit has a simple and elegant design that fits well with your home decor. Although it doesn't quite achieve the level of a gallery-worthy artwork, it also manages to avoid being visually unappealing. The front panel is organized sensibly, with a display that is not attention-grabbing and a few buttons that serve important functions. The construction has a durable feel, showing its high-quality classification. Some people may desire a more unique design that is noticeable and makes a bold statement.


In terms of connectivity, this receiver really stands out. It is similar to the versatile tool of AV receivers. You can connect a wide range of inputs and outputs, allowing you to connect almost anything you want. The STR-ZA3100ES can handle a wide range of devices, from older ones with composite connections to the latest 4K HDR sources. The STR-ZA3100ES can handle both vintage gadgets with composite connections and the latest 4K HDR sources. The abundance of HDMI ports makes it easy to connect devices like gaming consoles, streaming devices, and more. The number of choices could be too much for people looking for a more straightforward arrangement.


Now, let's focus on the main point: performance. The Sony ES STR-ZA3100ES demonstrates its capabilities and generally meets expectations. When you start watching your preferred action film, the power of the receiver becomes apparent. The soundstage is broad; the dialogue is clear, and the explosions have a strong impact. It feels as if you are right in the midst of the action.

The experience is further enhanced by the support of Dolby Atmos and DTS: X. For movie nights, it is a game-changer when sound is coming from all sides. The sound quality is excellent, and the receiver can capture even the smallest nuances in your audio tracks.

However, there is one important thing to note: Despite its impressive performance capabilities, a few users have mentioned experiencing occasional glitches. Sometimes, when there's a hiccup in the audio sync or a brief video stutter, it serves as a reminder that technology isn't always flawless. It's a small issue, but important to mention.

Where and When to Use

If you enjoy home theater, this receiver will become your closest companion. It is designed specifically for providing a captivating movie experience within the convenience of your own residence. Movie nights will not be the same anymore. However, if you are only seeking a basic audio solution for your kitchen radio, this could be excessive.

Compatible Devices

Sony has done a satisfactory job in terms of compatibility. It works with many different devices, including older ones with analog outputs and newer 4K devices. It is like a bridge connecting different generations, allowing your older DVD player to peacefully coexist with your new Ultra HD Blu-ray player.

Ease of Use

Let's discuss the level of user-friendliness. The STR-ZA3100ES does have a bit of a learning curve. The settings and customization choices can be quite overwhelming, particularly if you're not technologically inclined. Using the menus may take some experimentation, and the manual becomes very helpful. However, after you have mastered it, the choices available to you are quite remarkable.


Now, let's talk about the expense. The Sony ES STR-ZA3100ES is considered a high-end product, which is evident from its expensive cost. If you are seeking a low-cost alternative, this is not the one. However, if you are willing to invest in a receiver that provides excellent performance and can adapt to the changing entertainment industry, the expense may be warranted.


Where to buy


Select Two Audio / Video System for Detailed Comparison


Find Your Sound System by Any Desire Specification

similar Product Reviews


  Design  The RX-V6A steps into the room like a modern sculpture: sleek, bold, and purposeful. Yamaha's knack for marrying form and function shines through in its brushed aluminum facade. The front display, akin to a minimalist masterpiece, serves as a visual cue to the audio excellence within. Users have praised its unassuming yet powerful presence, seamlessly fitting into diverse home aesthetics. The intuitive button layout on the front panel ensures easy access to essential controls, making it feel like a well-designed instrument in the hands of an audiophile. Yet, in this design symphony, some users found the remote control less intuitive, akin to playing a challenging melody without sheet music. Connectivity  Let's talk about connectivity, the lifeblood of any modern AV receiver. The RX-V6A offers an extensive array of ports—HDMI, USB, and more–creating a sonic hub for your entertainment gadgets. It seamlessly integrates into your multimedia ecosystem, supporting 4K, HDR10, and Dolby Vision for a visual feast. The inclusion of MusicCast elevates its connectivity to a new level, allowing users to stream music effortlessly throughout their homes. Wireless connectivity, while robust, showed occasional hiccups—a brief interruption in the otherwise harmonious playback. The zone control feature lets you tailor your audio experience to different parts of your home, from the living room to the backyard. Setting it up feels like connecting musical dots, with the on-screen guide serving as your musical score. Performance Crafting an auditory experience, this audio virtuoso showcases an impressive power output that goes beyond simply playing sound. Support for Dolby Atmos and DTS:X makes the soundstage big, so every part of the room can be a great place to listen to music. Users have praised the RX-V6A's immersive cinematic experience, particularly during action-packed scenes. The receiver truly highlights every sonic detail, making it feel like a spotlight on the audio. High-resolution audio formats have found a valuable companion that skillfully captures the artist's vision, resulting in rich and immersive auditory experience. Despite the overall outstanding performance of this symphony, some users mentioned occasional calibration discrepancies. It's like a pianist tweaking their instrument mid-performance—a little hitch that doesn't ruin the piece. The RX-V6A is an impressive powerhouse, creating an audio landscape that showcases the clarity and finesse of each note. Where and When to Use The RX-V6A is not just an audio device; it's an experience enhancer. Perfect for mid-sized living rooms, it's a ticket to transforming your space into an audio haven. Whether you're unwinding with a movie, hosting a weekend party, or simply enjoying a solo music session, the RX-V6A adapts to various scenarios. Compatible Devices It seamlessly integrates with your TV, gaming console, Blu-ray player, and more. Users appreciated the simplicity of the setup process, feeling like they were plugging pieces into a musical puzzle. However, some wished for more advanced features to future-proof their setups. Ease of Use The on-screen setup process is intuitive, guiding users through the initial configuration seamlessly. The learning curve is gentle, allowing users to become the maestro of their audio domain without feeling overwhelmed. Cost The Yamaha RX-V6A positions itself as a mid-range marvel, offering premium features without the hefty price tag. Users who seek a balance between performance and affordability praised the investment. While it doesn't compete with the ultra-premium options, the RX-V6A justifies its cost for those wanting a quality audio experience without breaking the bank.  
-Read More

Marantz SR8015 11.2 Channel AV Receiver

Design The Marantz SR8015 is a stunning addition to any audiophile's home theater setup, with a sleek and refined design that effortlessly complements any decor. The elegant black casing of this device, paired with its generously sized and user-friendly screen, emanates a luxurious impression. This receiver boasts a precision build, ensuring both durability and longevity for the discerning audiophile. Connectivity The Marantz SR8015 offers a wide range of connectivity options for audiophiles. With a multitude of HDMI inputs and outputs, the device is compatible with a wide range of multimedia equipment.. The eARC compatibility of the receiver streamlines connecting your audio configuration with your TV. The SR8015 boasts network connectivity options through Ethernet or Wi-Fi, providing audiophiles with access to online streaming services, music libraries, and firmware updates. The device boasts of Bluetooth and AirPlay 2 compatibility, providing seamless wireless audio streaming from your preferred gadgets. Performance The Marantz SR8015 is a top-performing audio device that outshines its rivals in terms of performance. This AV receiver is a true audiophile's dream, boasting support for an impressive 11.2 channels. The SR8015 is also a versatile receiver. It can be used for a variety of purposes, including home theater, music listening, and gaming. These technologies will transport you to the very heart of the action, allowing you to fully engage with every movie and music session. Prepare to embark on a captivating journey that will leave you breathless. The SR8015 is a remarkable addition to any audiophile's collection, delivering exceptional audio quality that is sure to impress even the most discerning listener. However, it doesn't stop there - this device also enhances your visual experience, taking your entertainment to the next level. The device ensures that you can revel in stunning picture quality on compatible displays, making for an immersive audio-visual experience. It also has a number of features that make it ideal for gaming, such as low latency and support for HDR gaming. Use Case The Marantz SR8015 is an excellent option for audiophiles who have a versatile living area or a dedicated home theater room. The cutting-edge amplification, state-of-the-art room correction technology, and meticulous audio calibration of this system guarantee unparalleled sound reproduction in any setting. Indulge in a truly immersive cinematic experience, regardless of the location of your home theatre setup. Compatible Devices The SR8015 boasts an impressive compatibility range, ensuring a seamless integration experience with a variety of devices. With this receiver, audiophiles can connect a variety of devices, including gaming consoles, Blu-ray players, and streaming devices, to fully experience the exceptional audio and video capabilities. Moreover, this cutting-edge technology is compatible with a range of intelligent home ecosystems, enabling you to manage your home cinema configuration with ease. Ease of Use Marantz has always been a brand that prioritizes user experience, and the SR8015 is no exception. The interface of this receiver is designed to be intuitive and easy to navigate, ensuring that users can enjoy their audio experience without any hassle. With its intuitive design and on-screen prompts, setting up the receiver is a simple and stress-free process.. The intuitive user interface of this audio system allows for effortless adjustment of settings, source selection, and personalised audio preferences. Cost While the Marantz SR8015 represents a significant investment, it delivers unmatched performance and features that justify its price tag. When you consider the exceptional audio and video experience it provides, along with its future-proof capabilities, the SR8015 becomes a sound investment that will continue to elevate. FAQ: Does the Marantz SR8015 support 8K video? Yes, the Marantz SR8015 supports 8K video. It features advanced HDMI connectivity with 8K/60Hz pass-through and up-scaling capabilities, allowing you to enjoy stunning visual clarity on compatible displays. What is the warranty period for the Marantz SR8015? The Marantz SR8015 typically comes with a standard warranty of one year from the date of purchase. However, it's always recommended to check with the retailer or manufacturer for specific warranty details and any available extended warranty options. Does the Marantz SR8015 support multi-room audio? Yes, the Marantz SR8015 supports multi-room audio. With its advanced audio distribution capabilities, you can synchronize audio playback in different rooms or create individual zones, providing a customized listening experience throughout your home.
-Read More

YAMAHA RX-A8A AVENTAGE 11.2-Channel AV Receiver

Design Yamaha RX-A8A AVENTAGE 11.2-Channel AV Receiver is both a combination of visually pleasing and technologically advanced. It has a sleek, modern design with clean lines and a black finish. One of the standout features of this receiver is LCD display technology. The on-screen display is easy to read and navigate. The display provides clear information about the current input, volume level, and other settings. The display also features customizable color schemes, allowing users to tailor the look to their preferences. Audio Features The Yamaha RX-A8A AVENTAGE 11.2-Channel AV Receiver offers immersive and high-quality audio performance with its cutting-edge audio technologies. It supports Dolby Atmos, DTS X, IMAX Enhanced, and Auro 3D for an engaging, multi-dimensional, cinematic audio experience.  It also features AI technology that optimizes the sound for different listening environments. Additionally, Adaptive DRC (Dynamic Range Control) blends the dynamic range of sound based on the volume level. Again, this receiver featured 150W per channel output to deliver robust and dynamic sound. Also, it comes with Ultra-Low Distortion (ULD) technology, providing clear and precise sound without noise or distortion. You can enjoy every word crystal clear, from soft music to jazz type.  Video Features For providing a lifelike cinematic experience, Yamaha RX-A8A AVENTAGE 11.2-Channel AV Receiver has HDR10, Dolby Vision, HLG (Hybrid Log-Gamma), and many more impressive features.  Moreover, it supports the latest HDMI 2.1 specification with 8K Ultra HD and HDR10+ support. It has advanced features, such as 4K and 8K upscaling video processing, AI-enhancement technologies, and Dynamic Range Adjustment. The AI and DRC features adjust bright and dark scenes within a single frame.  The receiver also supports HDCP 2.3 content protection for 4K video streaming, including multiple inputs for HDMI and other video sources. In a word, this package is for enjoying home theater with next-level audio and video features. Compatible Devices This is a perfect solution for a big home theater set up to power up your whole system. The universal compatibility with any device makes it more suitable to use.  Connect your devices via WIFI or Bluetooth to anything you want, from Blu-ray players, gaming consoles, and streaming devices to smartphones, tabs, PC, turntables, and many more.  Connectivity The Yamaha RX-A8A AVENTAGE 11.2-Channel AV Receiver has many connectivity options to connect different audio and video sources. Versatile connectivity can make your life easier. It has eight HDMI inputs and three outputs that support 8K/60Hz, 4K/120Hz, HDCP 2.3, HDR10+, and Dolby Vision. It also has component input, composite input, four digital inputs (2 optical, 2 coaxial), five analog inputs, and a turntable phono input.  There are Bluetooth, Wi-Fi, AirPlay 2, and MusicCast for wireless connectivity. The receiver also has pre-out connections for 11.2-channel configurations and supports multi-room audio and video distribution through MusicCast. Performance The RX-A8A offers exceptional performance, high-quality audio and video processing capabilities, powerful amplification, and advanced features. All these are more than enough to make your home theater or home entertainment take to the next level. You can get multi-room audio and voice control, multiple audio and video supporting formats from Dolby Atmos to Dolby Vision in a single receiver. The connectivity option is vast, and you can easily connect any device with this. For a wireless connection, use the WIFI and Bluetooth seamlessly. Not only the fantastic performance but also the look it comes with is excellent. It has a sleek, stylish design, sturdy construction, and easy-to-use controls.  Overall, the Yamaha RX-A8A AVENTAGE is considered top-of-the-line and a perfect choice for audio and home theater enthusiasts seeking the ultimate sound quality and flexibility. Cost The price of this receiver may seem a bit expensive. But honestly, with tons of loaded features, amazing video, and audio quality additional gaming features, you can not expect a cheaper price range. You just need to spend around $3500 to get the ultimate home theater solution in your home. FAQ Does the Yamaha RX-A8A support 4K or 8K video? Yes, the RX-A8A supports 4K and 8K video with upscaling. You can enjoy your best movie experience with enhanced video and audio quality.
-Read More