Denon AVR-X540BT vs Onkyo TX-NR555 review

Votes 1 1
Rating 5 5

AV receivers comparison chart

Denon AVR-X540BT vs Onkyo TX-NR555 review

Denon AVR-X540BT
vs
Onkyo TX-NR555

An affordable AV receiver is always a good option to consider, so Denon AVR-X540BT vs Onkyo TX-NR555 comparison definitely makes sense.

Amplifier

A significant difference between the receivers in the number of channels, Denon AVR-X540BT has 5.2 versus 7.2 for Onkyo TX-NR555. Regarding power, then AVR-X540BT has such a W/Ohm ratio - 70/8, 90/6 when TX-NR555 has a power of 130/6. The THD is the same and is 0.08%.

Audio features

Characteristics of digital to analog converter (DAC) are different, 192 KHz/24-bit for AVR-X540BT and Hi-Grade 384 KHz/32-bit for the TX-NR555. Only the TX-NR555 supports Bi-amping feature. Each of the AV receivers can transmit an audio signal directly to the amplifier and bypasses any DSP processing. Rivals from our review have Bluetooth support. Spotify can be used on each receiver. The AVR-X540BT can work with the audio stream from TIDAL, Pandora, and the TX-NR555 can receive a content from Deezer, TIDAL, Pandora.

Video features

These units support HDR technology. Compared AV receivers retain the quality of 4K/60Hz signal when transmitting from a source to a TV or projector. HDMI signal transmission in standby mode is implemented in each of the devices. Both competitors are not able to scale the HDMI signal. Dolby Vision technology found support only on the AVR-X540BT.

Extensive connections

The Denon AVR-X540BT has 5/1 HDMI inputs/outputs versus 6/1 HDMI connectors of the Onkyo TX-NR555.Denon AVR-X540BT connectionsOnkyo TX-NR555 connections The HDMI Audio Return Channel (ARC) feature supports both devices. Unfortunately, HDMI eARC is not available on monitored devices. The Consumer Electronics Control (CEC) feature is present in most modern AV receivers and the models in our comparison are no exception. Both models support the standard HDCP 2.2. The TX-NR555 has a built-in phono stage for connecting a vinyl player. A voice control is not available. It is also worth noting that the ECO mode is presented in each of the receivers. The setup assistant will help you configure Denon AVR-X540BT.

Multichannel surround

Only the TX-NR555 has a Dolby Atmos multichannel audio format support. A surround technology DTS:X is supported only by the TX-NR555.

Add receiver to comparison
We didn't find anything to show here

General

Item

Denon AVR-X540BT
Onkyo TX-NR555

Model

AVR-X540BT
TX-NR555

Brand

Denon
Onkyo

Reviews

624
82

Amplifier

Channels

5.2
7.2

Stereo power (RMS), W/Ohm

70/8, 90/6
130/6

Output impedance, Ohm

8, 6
6

Frequency response

10Hz-100KHz
10Hz-100KHz

THD in stereo, %

0.08
0.08

Audio features

Digital to analog converter (DAC)

192 KHz/24-bit
Hi-Grade 384 KHz/32-bit

Bi-amping

Pure direct (straight)

Auto speaker calibration

Audyssey MultEQ
AccuEQ

Speaker A/B switching

Other audio features

Compressed Audio Restorer
Double Bass Function, CinemaFILTER

Connectivity

Wi-Fi

2.4/5GHz

USB

1 (USB 2.0)
1 (USB 2.0)

Bluetooth

Ethernet (RJ45)

1
1

DLNA

MHL

Streaming services

Apple Music (AirPlay)

AirPlay

Amazon Music

Spotify

Other streaming services

TIDAL, Pandora
Deezer, TIDAL, Pandora

Extensive connection

HDMI input/output

5/1
6/1

HDMI ARC (Audio Return Channel)

HDMI eARC (Enhanced Audio Return Channel)

HDMI CEC

Digital content protection (HDCP)

HDCP 2.2
HDCP 2.2

Subwoofer output (LFE)

2
2

Headphone output

1 x 6.3
1 x 6.3

Optical digital input

2
2

Coaxial digital input

1
1

Composite input

2
2

Component input/output

0/0
2/0

Phono (MM) input

Front panel connectors

USB, phones, setup mic
phones, setup mic, AUX

Multi channel preamp output

Video features

HDR (High Dynamic Range)

4K signal pass-through

4K/60Hz
4K/60Hz

8K signal pass-through

HDMI signal pass-through

3D signal pass-through

HDMI pass-through in standby mode

Video conversion

analog to HDMI

Analog to HDMI scaling

HDMI to HDMI scaling

Dolby Vision

Other video features

has not
DeepColor, x.v.Color

Additional features

Voice control

App control

iPhone, iPad, iPod, Android
iPhone, iPad, iPod, Android

Display

colour OSD
colour OSD

Tuner

AM, FM
AM, FM

Sleep timer

Auto power off

ECO mode

Graphical user interface (GUI)

Setup assistant

Firmware update

network, USB
network, USB

Other additional features

has not
has not

Multi-room

Multi-room zones

has not
2

Zone audio output

has not
speaker, preout

Zone HDMI output

has not

Multi-room control

has not
FlareConnect

RS-232

0
0

Remote control input/output (IR)

0/0
0/0

DC trigger output (12V)

0
0

Multichannel surround

Dolby Atmos

Dolby TrueHD

Dolby Surround

Dolby (other)

Dolby Digital Plus, Dolby Pro Logic
has not

DTS:X

DTS HD Master

DTS Virtual:X

DTS Neural:X

DTS (other)

DTS 96/24, DTS-HD, DTS-EXPRESS, DTS-Surround, DTS Neo:6
has not

Auro-3D

IMAX Enhanced

Multichannel stereo

Audio file formats

MP3

WMA

AAC

WAV

FLAC

ALAC

Other audio file formats

has not
has not

Power

Operational power consumption, W

310
460

Standby consumption, W

0.1
0.1

Removable power cord

User manual

Manual

Dimensions

Size W x H x D, cm/inches

43.5 x 15.2 x 32.7/17 x 6 x 12.6
43.5 x 17.3 x 37.8/17 x 6.7 x 14.5

Weight, kg/lbs

7.2/16.6
9.4/20.7

Other

Release year

2018
2016
Denon AVR-X540BT
Onkyo TX-NR555
Denon AVR-X540BT
Onkyo TX-NR555

AV receivers SoundInspiration comparison rating

  • better
  • worse
  • 5.3
  • 7
  • 5.3Denon AVR-X540BT
  • 7Onkyo TX-NR555