Denon AVR-S650H vs Yamaha AVENTAGE RX-A680

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AVR-S650H vs AVENTAGE RX-A680 comparison chart

Denon AVR-S650H vs Yamaha AVENTAGE RX-A680 review

Denon AVR-S650H
vs
Yamaha AVENTAGE RX-A680

Choosing an AV receiver is not an easy task and the Denon AVR-S650H versus Yamaha AVENTAGE RX-A680 comparison is meant to help you with this. According to the results of our review, Denon AVR-S650H received 6.2 points out of 10 possible, and Yamaha AVENTAGE RX-A680 was rated 7.5 points. The release date of AVR-S650H is 2019, and AVENTAGE RX-A680 is 2018. As a result, it becomes clear that AVENTAGE RX-A680 is a better option for home theater than AVR-S650H.

Main advantages Denon AVR-S650H over Yamaha AVENTAGE RX-A680

  • We do not know advantages

Main advantages Yamaha AVENTAGE RX-A680 over Denon AVR-S650H

  • More channels, namely 7, makes this receiver more profitable than its 5-channel competitor.
  • 115/8 W/Ohm RMS makes it more productive compared to 75/8 W/Ohm RMS in another receiver in the review.
  • Thanks to 2 multi-room zones support, AVENTAGE RX-A680 bypasses its competitor without multizone support.
  • Surround sound ensures the availability of Dolby Atmos.
  • Object-oriented sound ensures the availability of DTS:X.

Amplifiers

For the built-in amplifier, the devices received different marks - 6 and 8, respectively, on a 10-point scale.

AVR-S650H
6
AVENTAGE RX-A680
8

The number of channels is equal to the number of possible connected speakers. The Denon AVR-S650H supports 5.2-channels sound, but Yamaha AVENTAGE RX-A680 supports a 7.2-channels configuration.

RMS stands for the actual power of the receiver. The higher this value, the louder the sound can be produced. The differences between the models in terms of RMS power are significant - for the AVENTAGE RX-A680 this value is 115/8 W/Ohm, and for the AVR-S650H it is 75/8 W/Ohm.

AVR-S650H AVENTAGE RX-A680
Channels5.27.2
Stereo power (RMS), W/Ohm75/8, 100/6115/8, 145/6
Output impedance, Ohm8, 68, 6
Frequency response10Hz-100KHz10Hz-100KHz
THD in stereo, %0.080.08

Audio features

After reviewing the audio features of each model, we can rate the AVR-S650H 6 out of 10, and the AVENTAGE RX-A680 - 9.

AVR-S650H
6
AVENTAGE RX-A680
9

Bi-amping is the amplification of one speaker with two amplifiers. This amplification method has a positive effect on sound quality. Bi-amping is possible on the AVENTAGE RX-A680.

Most receivers now come with a microphone included. It is with the help of this microphone that the auto-calibration system functions, which adjusts the sound of the receiver to the room.

AVR-S650H AVENTAGE RX-A680
Digital to analog converter (DAC)AKM 192 KHz/32-bitBurr-Brown 384 KHz/32-bit
Bi-amping
Pure direct (straight)
Auto speaker calibrationAudyssey MultEQYPAO
Speaker A/B switching
Other audio featuresAudyssey Dynamic Volume, Audyssey Dynamic EQ, Compressed Audio Restorer, Hi-Res audioCINEMA DSP 3D, Compressed Music Enhancer, Virtual CINEMA FRONT

Connectivity

The connectivity of competitors in our comparison is markedly different, Denon AVR-S650H scored 7, and Yamaha AVENTAGE RX-A680 scored 8 out of 10.

AVR-S650H
7
AVENTAGE RX-A680
8

Bluetooth connection is now one of the main communication protocols for the receiver's control or even music broadcasting.

AVR-S650H AVENTAGE RX-A680
Wi-Fi2.4/5GHz
USB1 (USB 2.0)1 (USB 2.0)
Bluetooth
Ethernet (RJ45)11
DLNA
MHL

Streaming services

Now music streaming services are gaining more and more popularity. They allow users to listen to millions of songs by subscription.

AVR-S650H AVENTAGE RX-A680
Apple Music (AirPlay)AirPlay, AirPlay 2AirPlay, AirPlay 2
Amazon Music
Spotify
Other streaming servicesDeezer, TIDAL, Pandora, Napster, SiriusXM, TuneIn Radio, iHeart Radio, Sound Cloud, Mood MixDeezer, TIDAL, Pandora, Napster, SiriusXM, Qobuz

Extensive connections

The presence of many connectors makes the receiver more versatile. But there are also narrowly targeted models, the number of connectors which are limited to a certain area of use. And when choosing their own receiver, users need to consider exactly your goals for using the receiver. For extensive connection, Denon AVR-S650H got 7 points, but Yamaha AVENTAGE RX-A680 received 6 points.

AVR-S650H
7
AVENTAGE RX-A680
6

Denon AVR-S650H is equipped with 5/1 HDMI inputs and outputs, and Yamaha AVENTAGE RX-A680 has 4/1 HDMI inputs and outputs.

Connecting a vinyl player or phonograph is possible using a Phono input which is represented by mini-jack or RCA connectors. Only the AVR-S650H has a Phono interface.

AVR-S650H AVENTAGE RX-A680
HDMI input/output5/14/1
HDMI ARC (Audio Return Channel)
HDMI eARC (Enhanced Audio Return Channel)
HDMI CEC
Digital content protection (HDCP)HDCP 2.3HDCP 2.3
Subwoofer output (LFE)22
Headphone output1 x 6.31 x 6.3
Optical digital input21
Coaxial digital input12
Composite input23
Component input/output0/00/0
Phono (MM) input
Front panel connectorsUSB, phones, setup micUSB, phones, setup mic, AUX
Multi channel preamp output

Video features

The AV receiver is the heart of the home theater. And in this case, support for all current video formats ensures the best user experience, so it is very important to consider this when choosing a device. Video features of the AVR-S650H were rated 6 out of 10 against the 7 for the AVENTAGE RX-A680.

AVR-S650H
6
AVENTAGE RX-A680
7

Most of the AV receivers have a video scaling function, it is the process of reformatting the video signal to a higher resolution without losing the quality of the image. Upscaling the video signal resolution is possible with Yamaha AVENTAGE RX-A680.

AVR-S650H AVENTAGE RX-A680
HDR (High Dynamic Range)HDR10HDR10
4K signal pass-through4K/60Hz4K/60Hz
8K signal pass-through
HDMI signal pass-through
3D signal pass-through
HDMI pass-through in standby mode
Video conversion
Analog to HDMI scaling
HDMI to HDMI scaling
Dolby Vision
Other video featuresHLG, BT.2020DeepColor, x.v.Color, HLG, BT.2020

Additional features

In terms of evaluating additional features, both receivers received a score of 10 out of 10.

AVR-S650H
10
AVENTAGE RX-A680
10

AVR-S650H AVENTAGE RX-A680
Voice controlAmazon Alexa, Google Assistant, Siri, Josh.AIAmazon Alexa, Google Assistant
App controliPhone, iPad, iPod, Android, Amazon KindleiPhone, iPad, iPod, Android
Displaycolour OSDcolour OSD
TunerAM, FMAM, FM
Sleep timer
Auto power off
ECO mode
Graphical user interface (GUI)
Setup assistant
Firmware updatenetwork, USBnetwork, USB
Other additional featuresIP Control, Web Controlhas not

Multi-room

As the center of a home media system, each multichannel receiver has an additional set of terminals for connecting the second set of speakers to create additional audio space in Zone 2 or even Zone 3 where audio can have the separate source.

AVR-S650H AVENTAGE RX-A680
Multi-room zoneshas not2
Zone audio outputhas notspeaker
Zone HDMI outputhas not
Multi-room controlhas notMusicCast
RS-23200
Remote control input/output (IR)0/00/0
DC trigger output (12V)00

Multichannel surround

Denon AVR-S650H got 5 points for the multichannel surround sound and Yamaha AVENTAGE RX-A680 got 7.

AVR-S650H
5
AVENTAGE RX-A680
7

Dolby Atmos' particularity is that this is the object-oriented sound format, that is, each audio signal object is independently sounded and connected to its spatial position. Yamaha AVENTAGE RX-A680 can create 3D sound due to the Dolby Atmos support.

DTS:X is an algorithm used by the processor to create sound scenes, where sounds connected directly to objects rather than channels, and to determine the optimum sound output distribution in space. Surround sound with DTS:X is available on the AVENTAGE RX-A680.

AVR-S650H AVENTAGE RX-A680
Dolby Atmos
Dolby TrueHD
Dolby Surround
Dolby (other)Dolby Digital PlusDolby Digital Plus
DTS:X
DTS HD Master
DTS Virtual:X
DTS Neural:X
DTS (other)DTS-ES, DTS 96/24, DTS-HD, DTS-EXPRESSDTS-ES, DTS 96/24, DTS-HD, DTS-EXPRESS, DTS-Surround, DTS-Neo:6
Auro-3D
IMAX Enhanced
Multichannel stereo
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