Denon AVR-X3700H vs Yamaha RX-A4A – Detailed Comparison

denon avr-x3700h vs yamaha rx-a4a

Are you planning to buy an AV receiver? When it comes to choosing one, you must compare the leading models before making the final decision. Denon and Yamaha are two prominent manufacturers of home theatre receivers. Let us make a comparative study on Denon AVR-X3700H vs Yamaha RX-A4A to identify the differences between these two models. This Denon AVR-X3700H vs Yamaha RX-A4A study analyzes everything with an unbiased approach to help you make an informed purchase decision.

Denon AVR-X3700H vs Yamaha RX-A4A Comparison:

Denon AVR-X3700H

Yamaha RX-A4A


Best Choice




Watts Per Channel




Dolby Atmos, DTS:X

Dolby Atmos, DTS:X


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-X3700H boasts a 9.2-channel amplifier. Using internal amplifiers, you can configure the Denon model up to 5.1.4 or 7.1.2 channels. It can be converted to a 7.1.4 system with help of a 2-channel external amplifier. Further, this model supports 11.2 channel processing.

Yamaha RX-A4A comes with a 7.2-channel amplifier. This model is also compatible with 7.1 channel processing. With the help of internal amplifiers, you can configure RX A4A up to 5.1.2 channels.

If you compare the channels of these two models, you can find the Denon model better equipped with more channels and better scalability.

Winner – Denon AVR-X3700H


You must compare the connectivity features of these two AV receivers before choosing one. You can find 7 HDMI inputs and 3 HDMI outputs on AVR-X3700H. The Yamaha RX-A4A also comes with 7 HDMI inputs and 3 HDMI outputs.

Both models are equipped with 2 3RCA component inputs, 2 optical TOSLINK inputs, 2 digital coaxial inputs, and 1 Stereo RCA. The Denon model holds the edge with 2 Digital Coaxial inputs, and 5 Stereo RCA inputs compared to Yamaha RX A4A’s 1 Digital Coaxial input and 3 Stereo RCA outputs.

The RX-A4A model does not have any 3RCA Component inputs and outputs. It also misses out on the RCA Composite inputs and outputs. AVR-X3700H is equipped with these inputs. Both these products have Wi-Fi and Bluetooth adapters. The phono input with a built-in phono stage lets you connect the turntable’s cartridge output directly to both these receivers. Overall, Denon AVR-X3700H comes with better connectivity features than Yamaha RX A4A.

Overall, Denon AVR-X3700H comes with better connectivity features than Yamaha RX-A4A.

Winner – Denon AVR-X3700H

Audio Capabilities

The AVR-X3700H (on Amazon) generates a power output of 105 watts at 8 Ohms. The power output of the Yamaha RX-A4A is 110 watts at 8 Ohms. These statistics show that the Yamaha model produces more power than the Denon model.

Both AV receivers support Dolby Digital Plus, Dolby True HD, Dolby Atmos, and Dolby Atmos Height Virtualization. X3700H also comes with Dolby Digital EX compatibility. Other common audio features include DTS: X, DTS Neural: X, Dolby Surround Upmixer, DTS-HD Master Audio, and DTS Express.

The A4A model is not an IMAX enhanced device. You can find this feature on X3700H. The file formats supported by these models include MP3, WMA, DSD, AAC, WAV, FLAC, and ALAC. The wireless audio protocol features of the Yamaha model are AirPlay 2 and MusicCast. The Denon model comes with AirPlay 2 and HEOS wireless connectivity features. You can also find built-in Wi-Fi and Bluetooth adapters on these models.

Both AV receivers are compatible with Google Assistant, Apple Siri, and Amazon Alexa. The AVR-X3700H also comes with virtual assistant support feature.

AVR-X3700H recreates sound with exceptional depth and clarity. There is no need to worry about any audible delays. This receiver handles peaceful moments and noisy scenes with exceptional consistency and precision. Other notable features of this model include a spacious front soundstage and excellent sonic prowess. The sound output stays stable at all listening levels.

RX-A4A (on Amazon) generates amazing power and maintains outstanding clarity at low, medium, and high listening levels. Yamaha AV receivers are renowned for their cinematic sound. This model doesn’t make an exception. The bass is pulled out by the crossovers with stunning accuracy. It also comes with outstanding surround imaging to create an immersive listening environment.

Both models produce quality sound and keep you immersed at all levels. However, Denon AVR-X3700H comes with more features to gain a slight edge over RX-A4A.

Winner – Tie

Video Capabilities

The HDR compatibility of these two home theatre receivers includes Dolby Vision, HDR10, Hybrid Log-Gamma, and HDR10+. The pass-through support of the Yamaha model is up to 8K 60hz with the help of a firmware update. The video signal pass-through of the Denon receiver is 8K 60hz as well. Two notable features that A4A misses out on are Analog to HDMI Upconversion and ISF Certified Calibration Control.

Winner – Tie

Value for Money

Denon AVR-X3700H vs Yamaha RX-A4A – which model offers the best value for money? Both models offer good value for money. If you are ready to pay $100 more than RX-A4A, you can buy the better performing and more feature-rich X3700H.

Winner – Tie


An unbiased Denon AVR-X3700H vs Yamaha RX-A4A comparative study always suggests that the Denon model stands taller in terms of video, audio, connectivity, multi-zone, and radio features. The Yamaha model generates more power output per channel than the Denon version. If you consider all these aspects, you can find that AVR-X3700H has an edge over RX-A4A.

Denon AVR-X3700H

Yamaha RX-A4A

  • 9.2 Channels

  • 105 Watts

  • 7 HDMI Inputs

  • 7.2 Channels

  • 110 Watts

  • 7 HDMI Inputs


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