Denon AVR-S640H vs Onkyo TX-SR353

Denon AVR-S640H

Denon AVR-S640H review

Mar 05, 2020

The Denon AVR-S640H is an affordable 5.2-channel receiver, meaning that it’s necessary to use 5 speakers, plus a subwoofer or a couple of them for getting optimal surround sound. It’s als...

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Onkyo TX-SR353

Onkyo TX-SR353 review

Dec 17, 2018

The Onkyo AVR TX-353 is fantastic and sounds great. Onkyo TX-SR353 review sticks to the point that the unit has great sound and easy to use once you get used to it. The ACCU- EQ system took seconds a...

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Common

Product

Denon AVR-S640H
Onkyo TX-SR353

Model

AVR-S640H
TX-SR353

Brand

Denon
Onkyo

Rating

4.1 of 5
4.0 of 5

Reviews

145
146

Amplifier

Total output power

560 W
650 W

Output power per channel

75 W
140 W, 80 W

Output impedance per channel

8 Ohm
6 Ohm, 8 Ohm

Frequency response

20 Hz-20 kHz
20 Hz-20 kHz

Total harmonic distortion

0.08 %
0.06 %

Number of channels

7
5

Signal-to-noise ratio

98 dB
98 dB

Functions

Amplifier class

Digital player

Internet radio

Network audio player

Audio formats

AAC

DSD

AIFF

Apple lossless

FLAC

MP3

WAV

WMA

Built-in decoders

DTS:X

DTS-HD master audio

DTS neural:X

Dolby Atmos

Dolby digital plus

Dolby surround

Dolby true HD

Built-in display

Type

fluorescent
fluorescent

Colour

black
black

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

Analog to HDMI up conversion

3D pass-through

has not

Upscaling via HDMI

has not

Connector type

AV inputs

6
2

Optical digital inputs

2
1

Coaxial digital inputs

1
1

HDMI inputs

6
4

HDMI outputs

1
1

Optical digital outputs

has not
has not

Coaxial digital outputs

has not
has not

Subwoofer outputs

2
1

USB

1
1

Phones

1
1

Media content source

Bluetooth

Network

USB-host

Radio

Tuner type

digital
digital

Tuner bands

AM/FM
AM/FM

Preset station

40
40

Preset station qty

Additional features

A-B speaker switch

MCACC Pro

Deep color

X.v.Color

AIR Studios monitor certification

Three-zone capability

Advanced sound retriever (ASR) technology

Apple air-play support

Audio return channel (ARC)

Bi-amplifying

Auto power off

Pure direct mode

Dual-zone capability

Smartphone remote control

Sound features

Audio D/A converter

24bit / 192kHz
24bit / 192kHz

DSP preset qty

Sound output mode

Surround sound effects

Neural Surround

Surround system class

7.1 channel
5.1 channel

Digital content protection

HDCP 2.2
has not

Digital sound processor (DSP)

Clock

Built-in clock

Sleep timer

Power device

Operational power consumption

400 W
210 W

Standby power consumption

0.1 W
0.45 W

User manual

Manual

Dimensions

Dimensions

13.3 x 17.1 x 5.9 inches
12.8 x 17.1 x 6.6 inches

Weight

18.74 pounds
17.6 pounds
Denon AVR-S640H
Onkyo TX-SR353
Denon AVR-S640H
Onkyo TX-SR353

AV receivers HelpToChoose comparison rating

  • better
  • worse
  • 22.6
  • 12
  • 22.6Denon AVR-S640H
  • 12Onkyo TX-SR353

Denon AVR-S640H is better receiver in this comparison. Check Denon AVR-S640H price