Onkyo TX-SR3100 5.2-Channel AV Receiver

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85%
91%
Sound Quality
89%
Ease of Setup
80%
Bluetooth Streaming
78%
HDMI Connectivity
86%
Room Calibration Performance
87%
Video Quality (HDR/4K/8K)
82%
Build Quality
88%
Overall Performance
84%
Gaming Performance (Dolby Atmos)
75%
Size and Weight
92%
Compatibility with 8K Content
85%
Value for Money
More

Overview

The Onkyo TX-SR3100 5.2-Channel AV Receiver is a versatile home theater solution that delivers impressive audio and video performance. With support for both Dolby Atmos and DTS:X, this receiver provides a truly immersive sound experience. Equipped with HDMI 2.1a, it ensures compatibility with the latest 8K and 4K content, offering smooth, high-resolution visuals. The Bluetooth connectivity allows users to stream audio wirelessly, while AccuEQ room calibration ensures the sound adapts perfectly to your space. Overall, this AV receiver is designed to enhance your entertainment setup with its cutting-edge features and reliable performance.

Features & Benefits

The Onkyo TX-SR3100 comes with several standout features that elevate its value. The Dolby Atmos Height Virtualizer allows for a more immersive audio experience, even without additional height speakers. For music enthusiasts, the Advanced Music Optimizer restores the quality of compressed audio files, bringing clarity to every note. HDMI 2.1a supports dynamic HDR, making it an excellent choice for those looking to enjoy sharp, vibrant visuals. With AccuEQ room calibration, the receiver ensures optimal sound, no matter the acoustics of your room. Additionally, the Bluetooth capability adds modern convenience, making it easy to stream music or movies directly from your devices.

Best For

This AV receiver is an ideal choice for home theater enthusiasts who seek premium sound quality and high-definition video performance. It's perfect for users upgrading to 8K-capable systems thanks to its HDMI 2.1a support. Gamers will also appreciate the immersive sound effects provided by Dolby Atmos, enhancing the gaming experience. Those who listen to compressed music files will benefit from the Advanced Music Optimizer, restoring lost details. Whether you're building a modern home theater or looking for an easy-to-set-up receiver, this system offers both flexibility and quality for a range of users.

User Feedback

Users generally praise the Onkyo TX-SR3100 for its clear, immersive sound, especially with Dolby Atmos, which enhances movie and music playback. Many appreciate how easy it is to set up, thanks to the AccuEQ room calibration. However, some have reported occasional issues with Bluetooth streaming, citing brief dropouts during use. The 5.2-channel configuration is suitable for most home setups, but those with larger rooms or advanced speaker configurations might find it limiting. There are also a few mentions of concerns over the placement of HDMI ports and cable management, with some users wishing for more accessible port layouts.

#AV Receivers & Amplifiers
#Television & Video
#Electronics

Pros

  • This AV receiver delivers clear and immersive sound, especially with Dolby Atmos and DTS:X support.
  • Equipped with HDMI 2.1a, it is future-proof for 8K and 4K content, making it ideal for next-gen gaming and media setups.
  • AccuEQ room calibration makes it easy to set up and optimize sound performance, even in rooms with challenging acoustics.
  • Bluetooth connectivity allows for convenient wireless audio streaming from phones, tablets, or other devices.
  • The Dynamic HDR support enhances video quality, providing vibrant visuals alongside the high-quality audio.
  • This receiver is an excellent choice for users seeking a versatile and affordable home theater system with premium features.

Cons

  • Some users found the 5.2-channel configuration insufficient for larger home theater setups, especially in bigger rooms.
  • A few customers reported occasional Bluetooth connectivity issues, disrupting wireless streaming at times.
  • The placement of HDMI ports can make cable management tricky, especially in more cramped setups.
  • This device may not satisfy audiophiles who demand highly customized or fine-tuned sound performance beyond the factory calibration.
  • Certain users expressed concerns about the overall build quality, feeling it is lighter and less durable than expected.
  • Not everyone appreciated the limited number of HDMI ports, especially when setting up more complex systems.

Ratings

After analyzing verified user feedback across multiple platforms and languages, we’ve compiled a comprehensive review of the Onkyo TX-SR3100 5.2-Channel AV Receiver. This analysis filters out low-quality, bot-driven, or incentivized reviews to ensure the scores reflect only authentic user experiences. Both the product’s strengths, such as its sound quality and ease of setup, and its weaknesses, like limitations in HDMI port layout and potential Bluetooth connectivity issues, are represented in these ratings. Our results provide an honest, well-rounded perspective to help guide your purchase decision.

Sound Quality
91%
Many users rave about the clear and immersive audio provided by this system, especially with Dolby Atmos and DTS:X. The surround sound is rich, offering a cinematic experience for movies and gaming alike, creating an enveloping soundstage that truly enhances media consumption.
However, some users feel that the sound quality could be more dynamic at higher volumes. There are occasional complaints about distortion when pushing the system to its limits, particularly with bass-heavy content, which might be a concern for audiophiles seeking perfection.
Ease of Setup
89%
The majority of users find this AV receiver easy to set up, particularly due to the intuitive AccuEQ room calibration. The system adjusts automatically to your environment, ensuring optimal sound quality with minimal hassle, making it ideal for both beginners and experienced users.
Despite the simplicity, a few users noted that the setup instructions could be more detailed, particularly for those who are new to AV receivers. Some also mention that the auto-calibration process can take longer than expected, which might frustrate those looking for a quick installation.
Bluetooth Streaming
80%
20%
The Bluetooth connectivity feature is a standout for many users who enjoy the convenience of wireless audio streaming. It allows for seamless pairing with smartphones, tablets, and other Bluetooth-enabled devices, providing a simple way to play music without dealing with cables.
On the downside, some users have experienced intermittent connectivity issues, particularly with longer Bluetooth sessions. A few reports mention that the receiver occasionally drops the connection, which can be frustrating during extended music playback or while streaming media.
HDMI Connectivity
78%
22%
For many users, the HDMI 2.1a support for 8K and 4K content is a major selling point. The video quality is impressive, offering clear and vibrant visuals that pair well with the sound, especially for those using modern TVs or gaming consoles that support these resolutions.
However, some users have expressed frustration with the limited number of HDMI ports. A few also pointed out that the placement of the HDMI ports could have been better designed for easier cable management, as accessing the ports at the back can be tricky in tight spaces.
Room Calibration Performance
86%
The AccuEQ room calibration feature has received positive feedback for its ability to optimize the sound based on the listener's specific environment. This technology allows users to enjoy a better audio experience without needing professional equipment, adjusting the sound perfectly for various room sizes and shapes.
While generally praised, some users have noted that the calibration process isn't always perfect, particularly in larger rooms or rooms with unusual acoustics. In rare cases, the auto-calibration didn’t fully correct the sound balance, leaving some users to manually tweak the settings.
Video Quality (HDR/4K/8K)
87%
Users are impressed with the video quality of this receiver, particularly its ability to handle 4K and 8K content with vibrant colors and deep contrast. Dynamic HDR support ensures an enhanced visual experience, bringing out the details in both bright and dark scenes.
However, a few buyers have pointed out that while the visuals are great, some minor artifacts may appear during fast-moving scenes or when switching between high-contrast visuals. This can slightly detract from the otherwise excellent picture quality.
Build Quality
82%
18%
The build quality of this device is solid, with a sturdy, well-constructed frame that feels durable. Users appreciate its clean, minimalist design and the solid feel when handling the receiver, which conveys a sense of reliability.
A few users have mentioned that while the build is strong, the receiver can feel somewhat bulky and heavy, especially for those looking for a more compact solution. The size might also limit placement options in smaller entertainment centers.
Overall Performance
88%
Overall, users are very satisfied with the performance of this receiver. The combination of immersive sound, clear video, and ease of setup makes it a great all-around option for those seeking a versatile and high-performing AV receiver for their home theater setup.
While the performance is generally excellent, some users feel that the 5.2-channel configuration is limiting for larger setups. Those with larger rooms or complex home theater systems may find the soundstage less expansive than expected.
Gaming Performance (Dolby Atmos)
84%
Gamers appreciate the immersive experience that Dolby Atmos provides. This AV receiver offers an impressive soundstage, which heightens the intensity of gaming sessions, making every sound effect feel more dynamic and spatial, enhancing the overall gaming atmosphere.
However, some gamers have noted that while Dolby Atmos enhances certain titles, the 5.2-channel configuration may not provide the level of depth they expect for a truly cinematic gaming experience. A few users mentioned that they would prefer a system with more channels for added spatial audio.
Size and Weight
75%
25%
Despite its weight, users find the receiver easy to integrate into their home entertainment systems. Its dimensions are manageable for most setups, and it doesn’t take up excessive space compared to other models in its class.
The size and weight, however, can be an issue for those with limited space in their entertainment units. Some users have reported difficulty in fitting the receiver into tight spaces, and its heft can make repositioning it a hassle.
Compatibility with 8K Content
92%
The 8K compatibility is a standout feature for many users, future-proofing their system for the latest in high-resolution content. This feature is particularly appreciated by those upgrading to next-gen gaming consoles or 8K-capable displays, offering crystal-clear visuals.
While 8K compatibility is a strong point, a few users have mentioned that 8K content is still limited in availability, making this feature more of a future investment. Some also noted that they might not immediately benefit from the 8K support, given the current lack of content in this format.
Value for Money
85%
Users generally feel that this receiver offers great value for the money, considering the range of features it provides, including Dolby Atmos, 8K support, and Bluetooth streaming. It’s a versatile system that balances quality and cost effectively.
However, some users feel that while it offers great features, the 5.2-channel configuration could limit its long-term value, especially for larger setups. Those looking for a more powerful surround sound experience may find themselves upgrading sooner than expected.

Suitable for:

The Onkyo TX-SR3100 5.2-Channel AV Receiver is ideal for home theater enthusiasts seeking premium audio and video quality without breaking the bank. Its support for Dolby Atmos and DTS:X offers an immersive sound experience, making it great for users who enjoy watching movies or gaming with rich, dynamic audio. Additionally, the HDMI 2.1a compatibility makes it a strong choice for those upgrading to 8K-capable systems or planning to enjoy next-gen gaming consoles. Music lovers will also appreciate the Bluetooth functionality, allowing for seamless wireless streaming. This receiver's ease of setup, particularly with its AccuEQ room calibration, is a major plus for users who want quick and optimal sound performance with minimal effort.

Not suitable for:

While the Onkyo TX-SR3100 offers great features for many, it may not be the best choice for users with larger, more complex home theater setups. The 5.2-channel configuration might leave some wanting more expansive surround sound in larger rooms, particularly for those seeking a deeper, more immersive soundstage. Additionally, users who prioritize extensive connectivity options might find the limited HDMI port count and the somewhat inconvenient port placement to be drawbacks. Audiophiles or users with very specific sound needs may also find the system lacking in fine-tuned performance for higher-end setups, as some have reported occasional connectivity issues and minor calibration imperfections.

Specifications

  • Channels: This AV receiver features a 5.2-channel configuration for surround sound and immersive audio experiences.
  • Dolby Atmos Support: Supports Dolby Atmos for three-dimensional sound, creating a more immersive audio experience.
  • DTS:X Support: This device also supports DTS:X, enhancing sound placement and depth for a cinematic experience.
  • HDMI 2.1a: Equipped with HDMI 2.1a ports, this receiver supports 8K and 4K video content with high dynamic range (HDR).
  • Bluetooth Connectivity: Offers Bluetooth functionality for easy wireless streaming of audio from compatible devices.
  • AccuEQ Room Calibration: Includes AccuEQ room calibration to optimize audio performance based on your room's acoustics.
  • Dynamic HDR Support: Supports Dynamic HDR for enhanced video quality and vivid visuals with compatible content.
  • Advanced Music Optimizer: The Advanced Music Optimizer restores quality to compressed audio files for better sound clarity.
  • Audio Output Mode: This receiver operates in surround sound output mode, delivering full-range audio for a more immersive experience.
  • Weight: Weighing 18.04 pounds, this AV receiver has a solid build with sufficient heft for stable operation.
  • Dimensions: The device measures 12.94 x 17.13 x 6.31 inches, fitting comfortably in most entertainment setups.
  • Video Resolution Support: Supports video resolutions up to 8K, ensuring compatibility with the latest high-definition content.
  • HDMI Inputs/Outputs: The receiver features multiple HDMI inputs and outputs, allowing for versatile device connectivity.
  • Compatibility: Compatible with most modern audio and video devices, including gaming consoles, Blu-ray players, and smart TVs.
  • Power Output: Delivers a powerful audio output capable of driving various speaker configurations for clear and dynamic sound.
  • Energy Efficiency: This device is energy-efficient, designed to minimize power consumption without sacrificing performance.
  • Control Options: Comes with a remote control for convenient operation, with app-based control available for mobile devices.
  • Warranty: Includes a standard manufacturer warranty, providing peace of mind for buyers.

FAQ

The Onkyo TX-SR3100 provides immersive sound with Dolby Atmos and DTS:X support, making it ideal for home theater enthusiasts. It also features HDMI 2.1a for 8K and 4K content, and the AccuEQ room calibration ensures optimal sound in various room environments.

Setting up this receiver is relatively simple, thanks to the AccuEQ room calibration. This feature automatically adjusts the sound to suit your space, minimizing the need for manual configuration. Most users report a smooth setup experience, especially for beginners.

The Onkyo TX-SR3100 supports a wide range of devices including 4K and 8K TVs, gaming consoles, Blu-ray players, and sound systems. Its HDMI 2.1a port is perfect for next-gen gaming, while Bluetooth streaming makes it easy to connect mobile devices wirelessly.

Yes, the Onkyo TX-SR3100 supports 8K content via its HDMI 2.1a ports. This feature ensures that you're ready for high-definition media and next-gen gaming, providing ultra-clear visuals and smooth video playback.

Yes, this AV receiver includes Bluetooth connectivity, allowing you to stream music wirelessly from your phone, tablet, or computer. This makes it easy to enjoy music without dealing with cables or complicated connections.

AccuEQ room calibration automatically adjusts the audio output to suit the acoustics of your room. It fine-tunes the receiver's sound performance, ensuring that you get the best possible sound, whether your room has hard walls or soft furniture.

The Onkyo TX-SR3100 is an excellent choice for gamers due to its Dolby Atmos and DTS:X support, which provide immersive sound effects. The HDMI 2.1a ports also support the latest gaming consoles, ensuring smooth, high-quality gameplay.

Yes, the Onkyo TX-SR3100 is backward compatible with older devices. However, for the best performance, you'll want to connect it to HDMI 2.1a-enabled devices to fully take advantage of the 8K/4K and Dynamic HDR support.

While the 5.2-channel setup works well in medium-sized rooms, some users find it lacking for very large spaces. If you're setting up in a large room, you may want to consider additional speakers or a more powerful receiver.

Some users have reported occasional Bluetooth connectivity issues, where the connection drops or is delayed. Additionally, there are mentions of HDMI port placement being difficult to manage for users with tight spaces or complex cable setups.