Harman Kardon HK 3770 vs Onkyo TX-8020

Onkyo TX-8020
Onkyo TX-8020 review

Sep 21, 2018

The process of an ideal stereo receiver search was rather difficult because a value for money is a determining factor in my choice. I wanted to get a device with great audio performance and the abil...

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Votes 1 1
Rating 5 5

Common

Product

Harman Kardon HK 3770
Onkyo TX-8020

Model

HK 3770
TX-8020

Brand

Harman Kardon
Onkyo

Rating

3.5 of 5
4.1 of 5

Reviews

38
601

Functions

Digital player

Internet radio

Network audio player

Amplifier class

D

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

Operational power consumption

480 W
180 W

Standby power consumption

0.5 W
0.1 W

Built-in display

Type

fluorescent
fluorescent

Colour

black
black

Amplifier

Total output power

240 W
100 W

Output power per channel

120 W
50 W

Output impedance per channel

8 Ohm
4 Ohm

Frequency response

20 Hz-20 kHz
20 Hz-20 kHz

Total harmonic distortion

0.07 %
0.08 %

Number of channels

2
2

Signal-to-noise ratio

100 dB
90 dB

Connectivity interfaces

Bluetooth

Wi-Fi

IEEE 802.3

IEEE 802.3u

Signal processing

HDMI pass-through

up to 4K

Video conversion/scaling

HDMI to HDMI scaling, analog to HDMI up conversion

3D pass-through

has not

Upscaling via HDMI

has not

Connector type

AV inputs

6
has not

Optical digital inputs

2
has not

Coaxial digital inputs

1
has not

HDMI inputs

has not
has not

HDMI outputs

has not
has not

Optical digital outputs

has not
has not

Coaxial digital outputs

has not
has not

Subwoofer outputs

1
1

USB

1
has not

Phones

1
1

Media content source

Bluetooth

Network

USB-host

Radio

Tuner type

digital
digital

Tuner bands

AM/FM
AM/FM

Preset station qty

40
40

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 control

Sound features

Sound output mode

Stereo Sound
Stereo

Audio D/A converter

24bit / 192kHz
24bit / 192kHz

Surround sound effects

has not
Front Stage Surround Advance. Headphone Surround (V.S.S.)

Surround system class

2.0 channel
2

Digital sound processor (DSP)

DSP preset qty

has not

Digital content protection

has not

Clock

Built-in clock

Sleep timer

Dimensions

Shipping size

11.8 x 17.3 x 4.8 inches
17.3 x 12.8 x 5.8 inches

Product weight

13.19 pounds
16.1 pounds

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Harman Kardon HK 3770 overview

Onkyo TX-8020 overview

AV receivers comparison rating

  • better
  • worse
  • 2
  • 9.5
  • 2Harman Kardon HK 3770
  • 9.5Onkyo TX-8020

The best receiver is Onkyo TX-8020. Check Onkyo TX-8020 price at Amazon