Denon AVR-S750H vs Onkyo TX-SR393

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Votes 1 1
Rating 5 5

AVR-S750H vs TX-SR393 comparison chart

Denon AVR-S750H vs Onkyo TX-SR393 review

Denon AVR-S750H
vs
Onkyo TX-SR393

To get informed with the specs of the receivers, we suggest you read the Denon AVR-S750H and Onkyo TX-SR393 review. According to the results of our review, Denon AVR-S750H received 7 points out of 10 possible, and Onkyo TX-SR393 was rated 5.2 points. Both AV receivers were introduced in 2019. This review shows us that the AVR-S750H is a better choice as a home AV receiver than the TX-SR393.

Main advantages Denon AVR-S750H over Onkyo TX-SR393

  • More channels, namely 7, makes this receiver more profitable than its 5-channel competitor.
  • There is Wi-Fi support.
  • The Spotify support is an exclusive advantage.
  • There is support for Apple AirPlay.
  • Include HDMI eARC function.

Main advantages Onkyo TX-SR393 over Denon AVR-S750H

  • 80/8 W/Ohm RMS makes it more productive compared to 75/8 W/Ohm RMS in another receiver in the review.

Amplifiers

For the built-in amplifier, the devices received different marks - 7 and 6, respectively, on a 10-point scale.

AVR-S750H
7
TX-SR393
6

The number of channels is equal to the number of possible connected speakers. The Denon AVR-S750H supports 7.2-channels sound, but Onkyo TX-SR393 supports a 5.2-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 TX-SR393 this value is 80/8 W/Ohm, and for the AVR-S750H it is 75/8 W/Ohm.

AVR-S750H TX-SR393
Channels7.25.2
Stereo power (RMS), W/Ohm75/8, 110/680/8, 155/6
Output impedance, Ohm8, 68, 6
Frequency response10Hz-100KHz10Hz-100KHz
THD in stereo, %0.080.08

Audio features

The score for audio features is 6 of 10 for both receivers.

AVR-S750H
6
TX-SR393
6

Pure Direct mode feeds sound directly to the amplifier and bypasses any DSP processing. Only Denon AVR-S750H has Pure Direct mode.

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-S750H TX-SR393
Digital to analog converter (DAC)AKM 192 KHz/32-bitAKM 384 KHz/32-bit
Bi-amping
Pure direct (straight)
Auto speaker calibrationAudyssey MultEQAccuEQ
Speaker A/B switching
Other audio featuresAudyssey Dynamic Volume, Audyssey Dynamic EQ, Compressed Audio Restorer, Hi-Res audioAdvanced Music Optimizer, Hi-Res audio, CinemaFILTER

Connectivity

The connectivity of competitors in our comparison is markedly different, Denon AVR-S750H scored 7, and Onkyo TX-SR393 scored 6 out of 10.

AVR-S750H
7
TX-SR393
6

Wireless connection via Wi-Fi is possible only on the Denon AVR-S750H.

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

Wired internet connection via RJ45 allows receiver faster connection than wireless or even use NAS storages. Wired connection via RJ45 is possible in the AVR-S750H only.

AVR-S750H TX-SR393
Wi-Fi
USB1 (USB 2.0)1 (USB 2.0)
Bluetooth
Ethernet (RJ45)1
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-S750H TX-SR393
Apple Music (AirPlay)AirPlay, AirPlay 2
Amazon Music
Spotify
Other streaming servicesDeezer, TIDAL, Pandora, Napster, SiriusXM, TuneIn Radio, iHeart Radio, Sound Cloud, Mood Mixhas not

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-S750H got 7 points, but Onkyo TX-SR393 received 6 points.

AVR-S750H
7
TX-SR393
6

Denon AVR-S750H is equipped with 6/1 HDMI inputs and outputs, and Onkyo TX-SR393 has 4/1 HDMI inputs and outputs.

HDMI eARC is the next step in the development of audio return channel technology, which works in conjunction with HDMI 2.1. Using eARC provides the highest sound quality for home audio systems. HDMI eARC is available only on Denon AVR-S750H.

The HDCP encryption protocol is now mandatory for most media devices. This security technology encrypts digital signals from one product to another. HDCP content-encryption protocol is present on Denon AVR-S750H in the HDCP 2.3 version, and Onkyo TX-SR393 has the HDCP 2.2 version.

Connecting a vinyl player or phonograph is possible using a Phono input which is represented by mini-jack or RCA connectors. Only the AVR-S750H has a Phono interface.

AVR-S750H TX-SR393
HDMI input/output6/14/1
HDMI ARC (Audio Return Channel)
HDMI eARC (Enhanced Audio Return Channel)
HDMI CEC
Digital content protection (HDCP)HDCP 2.3HDCP 2.2
Subwoofer output (LFE)22
Headphone output1 x 6.31 x 6.3
Optical digital input21
Coaxial digital input11
Composite input22
Component input/output0/00/0
Phono (MM) input
Front panel connectorsUSB, HDMI, phones, setup micphones, setup mic
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-S750H were rated 6 out of 10 against the 7 for the TX-SR393.

AVR-S750H
6
TX-SR393
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 Onkyo TX-SR393.

AVR-S750H TX-SR393
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, the AVR-S750H got 10 points, but the TX-SR393 has 6.

AVR-S750H
10
TX-SR393
6

Voice control allows you to control the basic functions of the receiver through a smartphone, smart speaker or using the microphone that comes with the kit. The AVR-S750H can be controlled by voice via Amazon Alexa, Google Assistant, Siri, Josh.AI. Only the Denon AVR-S750H has the ECO mode.

AVR-S750H TX-SR393
Voice controlAmazon Alexa, Google Assistant, Siri, Josh.AI
App controliPhone, iPad, iPod, Android, Amazon KindleAndroid
Displaycolour OSDfluorescent
TunerAM, FMAM, FM
Sleep timer
Auto power off
ECO mode
Graphical user interface (GUI)
Setup assistant
Firmware updatenetwork, USBUSB
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-S750H TX-SR393
Multi-room zones22
Zone audio outputspeakerspeaker
Zone HDMI output
Multi-room controlHEOS Apphas not
RS-23200
Remote control input/output (IR)0/00/0
DC trigger output (12V)00

Multichannel surround

For the ability to create multichannel surround sound, each of the receivers received 7 points out of 10.

AVR-S750H
7
TX-SR393
7

AVR-S750H TX-SR393
Dolby Atmos
Dolby TrueHD
Dolby Surround
Dolby (other)Dolby Digital Plus, Dolby Atmos Height VirtualizationDolby Digital Plus, Dolby Atmos Height Virtualization
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
Auro-3D
IMAX Enhanced
Multichannel stereo
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