Onkyo TX-NR656 vs Denon AVR-X4000

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Common

Model

TX-NR656
AVR-X4000

Brand

Onkyo
Denon

Rating on Amazon

3.9
3.5

Reviews on Amazon

261
131

Functions

Digital player

Internet radio

Network audio player

Amplifier class

Audio Formats

AAC

AIFF

Apple lossless

DSD

FLAC

MP3

WAV

WMA

Built-in Decoders

DTS neural:X

DTS-HD master audio

DTS:X

Dolby atmos

Dolby digital plus

Dolby surround

Dolby true HD

Power device

Power consumption cperational. Watt

580
670

Power consumption stand by, Watt

0.1
0.1

Built-in display

Type

fluorescent
fluorescent

Colour

black
black

Amplifier

Output power /total. Watt

1190
735

Output power / channel

100 Watt. 170 Watt
125 Watt. 165 Watt

Output Impedance / channel

Frequency response

20 - 20000 kHz. at 1 kHz
20 - 20000 Hz. at 1 kHz

Total harmonic distortion (THD)

0.08 %. 0.9 %
0.05 %. 0.7 %

Channel qty

1.2
7

Connectivity Interfaces

Bluetooth

Wi-Fi

IEEE 802.3

IEEE 802.3u

Signal processing

HDMI pass-through

up to 4K
up to 4K

Video conversion/scaling

HDMI to HDMI scaling, analog to HDMI up conversion

3D pass-through

Upscaling via HDMI

up to 4K
up to 4K

Connector Type

19 pin HDMI type A

RCA x 2

RCA x 3

RJ-45

TOSLINK

Banana/spade x 2

Click-fit x 2

Mini-phone 3.5 mm

Phone stereo 6.3 mm

4 pin USB Type A

9 pin D-Sub

F connector

RCA

Media Content Source

Bluetooth

Network

USB-host

Radio

Tuner type

digital
digital

Tuner bands

AM/FM
AM/FM

Preset station qty

40
56

Additional Features

A-B speaker switch

AIR Studios monitor certification

Three-zone capability

X.v.Color

Advanced sound retriever (ASR) technology

Apple air-play support

Audio return channel (ARC)

Bi-amplifying

Deep color

MCACC Pro

Auto power off

Pure direct mode

Dual-zone capability

Smartphone remote controlled

Sound features

Sound output mode

Surround Sound
Surround Sound

Audio D/A converter

32bit / 384kHz
24bit / 192kHz

Surround sound effects

Neural Surround. Theater-Dimensional Virtual Surround
Audyssey DSX

Surround system class

7.2 channel
7.2 channel

Digital sound processor (DSP)

DSP preset qty

7

Digital content protection

HDCP 2.2
HDCP 2.2

Clock

Built-in clock

Sleep timer

Dimensions

Shipping size

22.5 x 18 x 11 inches
14.9 x 17.1 x 6.6 inches

Product weight

22 pounds
32.2 pounds

Amplifier

Output Impedance / сhannel

6 Ohm. 8 Ohm
6 Ohm. 8 Ohm

AV receivers comparison rating

  • better
  • worse
  • 46
  • 23
  • 46Onkyo TX-NR656
  • 23Denon AVR-X4000

The best receiver is Onkyo TX-NR656. Check Onkyo TX-NR656 price on Amazon