Denon AVR-X6700H vs Yamaha RX-A6A – Detailed Comparison

denon AVR-X6700H vs yamaha rx-a6a

Denon and Yamaha are two reliable manufacturers of AV receivers with excellent track records. These companies offer a wide range of products to accommodate the evolving needs of various customers. What about Denon AVR-X6700H vs Yamaha RX-A6A? Which model has superior features and performance? Let us make a Denon AVR-X6700H vs Yamaha RX-A6A study to help you select the better-performing AV receiver.

Denon AVR-X6700H vs Yamaha RX-A6A Comparison

Denon AVR-X6700H

Yamaha RX-A6A


Best Choice

Best Value




Watts Per Channel




Dolby Atmos, DTS:X Pro, Auro 3D

Dolby Atmos, DTS:X, Auro 3D


HDR10, HDR10+, Dolby Vision, 8K Upscaling, 8K Passthrough

HDR10, HDR10+, Dolby Vision, 4K Upscaling, 8K Passthrough

HDMI Inputs



Wireless Connectivity

Wi-Fi, Bluetooth, AirPlay 2, DLNA, HEOS

Wi-Fi, Bluetooth, AirPlay 2, MusicCast

Today's Best Price


Denon AVR X6700H boasts an 11.2-channel amplifier that supports 13.3 channel processing. Yamaha RX A6A offers a 9.2 channel amplifier. If you use external amplifiers, the Denon model can be configured into a 7.2.6 or 9.2.4 system. You can convert the RX A6A model to a 7.1.2 or 5.1.4 system using internal amplifiers. If you utilize external amplifiers, you can transform this receiver into a 7.1.4 system.

When it comes to analyzing the channel performance, you can find that AVR X6700H is a superior receiver. It comes with more channels than the RX A6A model.

Winner – Denon AVR-X6700H


The RX A6A model has 7 HDMI inputs and 3 HDMI outputs. AVR X6700H comes with 8 HDMI inputs and 3 HDMI outputs. The number of 3RCA Component inputs on the Denon model is 2, while the Yamaha model has only one 3RCA component inputs. You can find 4 RCA Composite inputs, 2 Optical TOSLINK inputs, 2 Digital Coaxial inputs, and 6 Stereo RCA inputs on AVR X6700H.

RX A6A comes equipped with 5 Stereo RCA inputs, 1 Stereo XLR input, 2 Digital Coaxial inputs, and 3 Optical TOSLINK inputs. When it comes to rear outputs, the Denon model has an extra RCA Composite output compared to the Yamaha receiver. You can find a 3RCA Component input on X6700H, which A6A misses out on.

The wireless audio protocols of the Denon model are AirPlay 2 and HEOS, while the Yamaha counterpart comes with AirPlay 2 and MusicCast audio protocols. You can come across built-in Bluetooth features on both these home theatre receivers.

If you compare the connectivity features of these two receivers, you can find the Denon AVR X6700H offering superior capabilities. The Yamaha RX A6A does not fall behind too far.

Winner – Denon AVR-X6700H

Audio Capabilities

The power output per channel of X6700H is 140 watts at 8 Ohms. It also generates 175 watts at 6 Ohms per channel. RX A6A produces 150 watts per channel at 8 Ohms. The power generation capability of the Yamaha receiver is better than the Denon version.

Both models are compatible with Dolby Atmos, Dolby Digital Plus, Dolby TrueHD, and Dolby Atmos Height Virtualization. When you look at surround processing features, these two AV receivers support DTS and DTS: X. The X6700H is also compatible with DTS Virtual:X. The Yamaha A6A model does not support this function.

These two home theater receivers support a variety of file formats, including DSD, AAC, FLAC, ALAC, MP3, WMA, and WAV. The Yamaha model is not an IMAX enhanced device. You can find this feature on the Denon model.

The sound output of Denon AVR X6700H (on Amazon) is exceptional. It offers the best soundstage and excellent tonal balance to deliver an enjoyable listening experience. The accurate imaging of this device deserves special appreciation. It handles low, medium, and high volume levels with amazing control.

Yamaha RX A6A (on Amazon) offers much-needed home theatre thrill, energy, spirit, and dynamism. You can enjoy a stable three-dimensional sound when listening to your favorite tracks. It produces less harsh and wildish but more composed sound. However, the bass effects create an immersive experience for listeners.

The audio features of AVR X6700H are better compared to RX A6A. However, the latter stands pretty close to the former in terms of sound output and quality.

Winner – Tie

Video capabilities

There is nothing much to choose between these two models when comparing the video capabilities. Both receivers support HLG, Dolby Vision, HDR10+, and HDR. The pass-through support offered by the X6700H model is 8K60p. it also offers 8K UHD upscaling. The RX A6A model comes with pass-through support of 4K60p and video upscaling of 4K60P. However, 4K120Hz and 8K60Hz are available through a future update.

Winner – Tie

Value for money

If you are looking for an AV receiver in a slightly affordable price range with outstanding performance and sound quality, you can opt for RX A6A. If you want more features, better performance, and flexibility at a higher price, you can choose X6700H. You need to pay $900 more to buy this model. A detailed comparison indicates that the Yamaha model offers the best value for money.

Winner – Yamaha RX-A6A


Denon AVR-X6700H vs Yamaha RX-A6A – which is the better one? The amplifier power generation of RX-A6 is higher than AVR-X6700H. However, the Denon model stands taller when comparing the features, audio capabilities, and connectivity. If you don’t mind paying $900 more for a more feature-rich and AV receiver, you can select AVR X6700H.

Denon AVR-X6700H

Yamaha RX-A6A

  • 11.2 Channels

  • 140 Watts

  • 8 HDMI Inputs

  • 9.2 Channels

  • 150 Watts

  • 7 HDMI Inputs


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