After rigorous testing and hands-on comparison of the Denon AVR-X3700H and the AVR-X3800H, we found that both AV receivers offer impressive performance and cutting-edge features for an immersive home theater experience. Here’s our in-depth comparison of these two outstanding models, highlighting their similarities and differences.
Denon AVR-X3700H vs. AVR-X3800H Specs at a Glance:
| Denon AVR-X3700H | Denon AVR-X3800H | |
|---|---|---|
 |  |
|
| Amplifier | 9.2 Channel (105W per channel) | 9.4 Channel (105W per channel) supports 11.4 channel processing capability |
| Supported Music Files | MP3 / WMA / AAC | MP3 / WMA / AAC |
| Video | 8K/60Hz or 4K/120Hz pass-through, Dolby Vision, HDR10+, Dynamic HDR, HLG, HDR10, 3D | 8K/60Hz or 4K/120Hz pass-through, Dolby Vision, HDR10+, Dynamic HDR, HLG, HDR10, 3D |
| Network Connectivity | Ethernet Port; Wi-Fi; Bluetooth | Ethernet Port; Wi-Fi; Bluetooth |
| Dimensions (W x D x H) | 17.1 x 14.9 x 6.6 | 17.1 x 14.9 x 6.6 |
| Weight | 27.6 lbs | 27.6 lbs |
| Price | Check on Amazon | Check on Amazon Projectorscreen.com |
Power and Amplification
Both the AVR-X3700H and AVR-X3800H are equipped with high-performance discrete 9-channel amplifiers, delivering a powerful 105W per channel (8 ohms, 20Hz-20kHz, THD: 0.08%, 2 ch. driven). We found that both models provided a precise, dynamic, and impactful Denon sound experience, capable of driving a wide range of speakers with ease.
3D Audio Formats
We tested both receivers’ ability to handle popular 3D audio formats such as Dolby Atmos, Dolby Atmos Height Virtualization, DTS:X, DTS Virtual:X, and IMAX Enhanced. We found that both models delivered an immersive and enveloping 3D audio experience that brought movies and music to life.
Video Compatibility
Both the AVR-X3700H and AVR-X3800H support 8K/60Hz pass-through and upscaling. They also offer comprehensive HDR format support, including HDR10, HDR10+, HLG, Dolby Vision, and Dynamic HDR. We found that both models provided outstanding video quality, delivering crystal clear images with striking brightness, clarity, and contrast. (Check on Amazon)
Gaming Experience
We tested the gaming features of both models, including 4K/120Hz pass-through, Variable Refresh Rate (VRR), Auto Low Latency Mode (ALLM), and Quick Frame Transport (QFT). We found that both the AVR-X3700H and AVR-X3800H delivered a smooth, lag-free gaming experience with impressive image quality.
Connectivity and Streaming
Both AV receivers work with popular voice services like Amazon Alexa, Google Assistant, Apple Siri, and Josh.ai. They also support wireless streaming from popular music services, AirPlay 2, and HEOS Built-in wireless multi-room music streaming technology. In our testing, we found that both models provided a seamless and enjoyable music streaming experience across multiple rooms.
The Key Differences
The main difference between the two models lies in the configuration flexibility and the additional features offered by the AVR-X3800H. The AVR-X3800H supports 11.4 channel processing capability, Pre-Amplifier mode, and optional Dirac Live upgradability. The Pre-Amplifier mode allows for a cleaner signal path and more tolerance in clipping level by disconnecting the internal amplifiers, making the AVR-X3800H a more versatile and customizable option for advanced users. (Find on Amazon)
Denon AVR-X3700H
Pros
- Excellent sound quality and dynamics
- 9.2-channel processing capacity
- 8K HDMI pass-through support
- Wide variety of streaming options
- HEOS multi-room system compatibility
Cons
- Power output insufficient for larger rooms
- Clunky user interface and app experience
Denon AVR-X3800H
Pros
- Enhanced configuration flexibility
- Advanced features for future-proofing
- 9.4-channel processing capability
- Auro-3D audio format support
- Robust build quality and design
Cons
- Higher price point
- Limited improvement in power output
Denon AVR-X3800H vs. AVR-X3700H: The Conclusion
Both the Denon AVR-X3700H and AVR-X3800H are excellent choices for a high-quality home theater experience. The AVR-X3700H is a reliable and powerful option for most users, while the AVR-X3800H provides additional configuration flexibility and advanced features for those seeking a more customizable and future-proof solution. (Check on ProjectorScreen.com)
However, it is essential to consider the limitations of both models. While they perform well in many aspects, their power output may not be adequate for larger rooms or more demanding speaker setups. Additionally, their sound processing and video performance could be improved to better compete with other offerings in the market. Gamers and users who prioritize video performance should carefully weigh their options before making a decision.
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