Onkyo TX-SR393 vs Onkyo TX-NR5100

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Votes 2 2
Rating 5 5

TX-SR393 vs TX-NR5100 comparison chart

Onkyo TX-SR393 vs Onkyo TX-NR5100 review

Onkyo TX-SR393
vs
Onkyo TX-NR5100

Along with the growing popularity of custom home theater builds, the comparison of Onkyo TX-SR393 and Onkyo TX-NR5100 takes place. According to the results of our review, Onkyo TX-SR393 received 5.2 points out of 10 possible, and Onkyo TX-NR5100 was rated 7.3 points. The release date of TX-SR393 is 2019, and TX-NR5100 is 2021. Based on the data on the characteristics and features of both models, we can conclude that TX-NR5100 has better performance than TX-SR393.

Main advantages Onkyo TX-SR393 over Onkyo TX-NR5100

  • Thanks to 2 multi-room zones support, TX-SR393 bypasses its competitor without multizone support.

Main advantages Onkyo TX-NR5100 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.
  • 8K/60Hz signal pass-through is available.

Amplifiers

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

TX-SR393
6
TX-NR5100
7

The number of channels is equal to the number of possible connected speakers. The Onkyo TX-SR393 supports 5.2-channels sound, but Onkyo TX-NR5100 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. In terms of RMS power, the models have the same characteristics - 80/8, 155/6/8 W/Ohm.

TX-SR393 TX-NR5100
Channels5.27.2
Stereo power (RMS), W/Ohm80/8, 155/680/8, 165/6
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 TX-SR393 6 out of 10, and the TX-NR5100 - 9.

TX-SR393
6
TX-NR5100
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 TX-NR5100.

Pure Direct mode feeds sound directly to the amplifier and bypasses any DSP processing. Only Onkyo TX-NR5100 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.

Speaker A/B switching allows you to change between the main and sub speaker set. Onkyo TX-NR5100 can work with the main and additional set of speakers - and switch between them.

TX-SR393 TX-NR5100
Digital to analog converter (DAC)AKM 384 KHz/32-bit384 KHz/32-bit
Bi-amping
Pure direct (straight)
Auto speaker calibrationAccuEQAccuEQ
Speaker A/B switching
Other audio featuresAdvanced Music Optimizer, Hi-Res audio, CinemaFILTERAdvanced Music Optimizer, Hi-Res audio, Dynamic Audio Amplification, CinemaFILTER

Connectivity

The connectivity of competitors in our comparison is markedly different, Onkyo TX-SR393 scored 6, and Onkyo TX-NR5100 scored 9 out of 10.

TX-SR393
6
TX-NR5100
9

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 TX-NR5100 only.

TX-SR393 TX-NR5100
Wi-Fi2.4/5GHz
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.

TX-SR393 TX-NR5100
Apple Music (AirPlay)AirPlay, AirPlay 2
Amazon Music
Spotify
Other streaming serviceshas notDeezer, TIDAL, Pandora, SiriusXM, Napster, SoundCloud

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, both receivers got 6 points on our 10-point scale.

TX-SR393
6
TX-NR5100
6

Onkyo TX-SR393 is equipped with 4/1 HDMI inputs and outputs, and Onkyo TX-NR5100 has 4/2 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 on Onkyo TX-NR5100.

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 Onkyo TX-SR393 in the HDCP 2.2 version, and Onkyo TX-NR5100 has the HDCP 2.3 version.

Connecting a vinyl player or phonograph is possible using a Phono input which is represented by mini-jack or RCA connectors. Only the TX-NR5100 has a Phono interface.

TX-SR393 TX-NR5100
HDMI input/output4/14/2
HDMI ARC (Audio Return Channel)
HDMI eARC (Enhanced Audio Return Channel)
HDMI CEC
Digital content protection (HDCP)HDCP 2.2HDCP 2.3
Subwoofer output (LFE)22
Headphone output1 x 6.31 x 6.3
Optical digital input11
Coaxial digital input11
Composite input20
Component input/output0/00
Phono (MM) input
Front panel connectorsphones, setup micphones, 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 TX-SR393 were rated 7 out of 10 against the 8 for the TX-NR5100.

TX-SR393
7
TX-NR5100
8

With the 4K pass-through feature, the AV receiver sends "native" 4K signals to a 4K TV from a video source without any processing. The TX-SR393 works with the 4K/60Hz video, and the TX-NR5100 has the 4K/120Hz.

The AV receiver passes "native" 8K signals from a video source to 8K TV without any encoding, with the 8k pass-through features. The 8K path-through is available on Onkyo TX-NR5100.

TX-SR393 TX-NR5100
HDR (High Dynamic Range)HDR10HDR10+
4K signal pass-through4K/60Hz4K/120Hz
8K signal pass-through8K/60Hz
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 featuresDeepColor, x.v.Color, HLG, BT.2020DeepColor, x.v.Color, HLG, BT.2020, LipSyn, Deep Color

Additional features

In terms of evaluating additional features, the TX-SR393 got 6 points, but the TX-NR5100 has 10.

TX-SR393
6
TX-NR5100
10

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 TX-NR5100 can be controlled by voice via Amazon Alexa, Google Assistant, Siri, Josh.AI. Onkyo TX-NR5100 has the ECO mode.

TX-SR393 TX-NR5100
Voice controlAmazon Alexa, Google Assistant, Siri, Josh.AI
App controlAndroidiPhone, iPad, iPod, Android
Displayfluorescentcolour OSD
TunerAM, FMAM, FM
Sleep timer
Auto power off
ECO mode
Graphical user interface (GUI)
Setup assistant
Firmware updateUSBnetwork, USB
Other additional featureshas notWeb Control, App Control

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.

TX-SR393 TX-NR5100
Multi-room zones2has not
Zone audio outputspeakerhas not
Zone HDMI outputhas not
Multi-room controlhas notFlareConnect
RS-23200
Remote control input/output (IR)0/00
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.

TX-SR393
7
TX-NR5100
7

TX-SR393 TX-NR5100
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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