Yamaha RX-A770BL vs Onkyo TX-SR494

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Votes 1 1
Rating 5 5

RX-A770BL vs TX-SR494 comparison chart

Yamaha RX-A770BL vs Onkyo TX-SR494 review

Yamaha RX-A770BL
vs
Onkyo TX-SR494

Along with the growing popularity of custom home theater builds, the comparison of Yamaha RX-A770BL and Onkyo TX-SR494 takes place. According to the results of our review, Yamaha RX-A770BL received 8.1 points out of 10 possible, and Onkyo TX-SR494 was rated 5.5 points. The release date of RX-A770BL is 2017, and TX-SR494 is 2019. Based on the data on the characteristics and features of both models, we can conclude that RX-A770BL has better performance than TX-SR494.

Main advantages Yamaha RX-A770BL over Onkyo TX-SR494

  • There is Wi-Fi support.
  • The Spotify support is an exclusive advantage.
  • There is support for Apple AirPlay.

Main advantages Onkyo TX-SR494 over Yamaha RX-A770BL

  • We do not know advantages

Amplifiers

For the built-in amplifier, the devices received different marks - 8 and 7, respectively, on a 10-point scale.

RX-A770BL
8
TX-SR494
7

The number of channels is equal to the number of possible connected speakers. Both receivers can handle the 7.2-channels configuration.

RMS stands for the actual power of the receiver. The higher this value, the louder the sound can be produced.

RX-A770BL TX-SR494
Channels7.27.2
Stereo power (RMS), W/Ohm95/8135/6
Output impedance, Ohm86
Frequency response10Hz-100KHz10Hz-100KHz
THD in stereo, %0.060.08

Audio features

After reviewing the audio features of each model, we can rate the RX-A770BL 8 out of 10, and the TX-SR494 - 9.

RX-A770BL
8
TX-SR494
9

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.

RX-A770BL TX-SR494
Digital to analog converter (DAC)Burr-Brown 192 KHz/24-bitAKM 384 KHz/32-bit
Bi-amping
Pure direct (straight)
Auto speaker calibrationYPAOAccuEQ
Speaker A/B switching
Other audio featuresCINEMA DSP 3D, Compressed Music Enhancer, Virtual CINEMA FRONT, Extra BassAdvanced Music Optimizer, Hi-Res audio

Connectivity

The connectivity of competitors in our comparison is markedly different, Yamaha RX-A770BL scored 8, and Onkyo TX-SR494 scored 5 out of 10.

RX-A770BL
8
TX-SR494
5

Wireless connection via Wi-Fi is possible only on the Yamaha RX-A770BL.

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 RX-A770BL only.

DLNA is the perfect way to use your local cloud storage to stream movies and music directly to a TV. You can use the DLNA protocol only with Yamaha RX-A770BL.

RX-A770BL TX-SR494
Wi-Fi
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.

RX-A770BL TX-SR494
Apple Music (AirPlay)AirPlay
Amazon Music
Spotify
Other streaming servicesDeezer, TIDAL, Pandora, Napster, SiriusXMhas not

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, Yamaha RX-A770BL got 8 points, but Onkyo TX-SR494 received 6 points.

RX-A770BL
8
TX-SR494
6

Yamaha RX-A770BL is equipped with 6/1 HDMI inputs and outputs, and Onkyo TX-SR494 has 4/1 HDMI inputs and outputs.

Connecting a vinyl player or phonograph is possible using a Phono input which is represented by mini-jack or RCA connectors. Only the RX-A770BL has a Phono interface.

RX-A770BL TX-SR494
HDMI input/output6/14/1
HDMI ARC (Audio Return Channel)
HDMI eARC (Enhanced Audio Return Channel)
HDMI CEC
Digital content protection (HDCP)HDCP 2.2HDCP 2.2
Subwoofer output (LFE)22
Headphone output1 x 6.31 x 6.3
Optical digital input21
Coaxial digital input21
Composite input10
Component input/output1/00/0
Phono (MM) input
Front panel connectorsUSB, HDMI, phones, setup mic, AUXUSB, phones
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 RX-A770BL were rated 10 out of 10 against the 6 for the TX-SR494.

RX-A770BL
10
TX-SR494
6

Most of the AV receivers have a video scaling function, it is the process of reformatting the video signal to a higher resolution without losing the quality of the image. Upscaling the video signal resolution is possible only with Yamaha RX-A770BL.

RX-A770BL TX-SR494
HDR (High Dynamic Range)HDR10HDR10
4K signal pass-through4K/60Hz4K/60Hz
8K signal pass-through
HDMI signal pass-through
3D signal pass-through
HDMI pass-through in standby mode
Video conversionanalog to HDMI
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

Additional features

In terms of evaluating additional features, the RX-A770BL got 10 points, but the TX-SR494 has 6.

RX-A770BL
10
TX-SR494
6

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 RX-A770BL can be controlled by voice via Amazon Alexa. Only the Yamaha RX-A770BL has the ECO mode.

RX-A770BL TX-SR494
Voice controlAmazon Alexa
App controliPhone, iPad, iPod, AndroidiPhone, iPad, iPod, Android
Displaycolour OSDfluorescent
TunerAM, FMAM, FM
Sleep timer
Auto power off
ECO mode
Graphical user interface (GUI)
Setup assistant
Firmware updatenetwork, USBUSB
Other additional featureshas nothas not

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.

RX-A770BL TX-SR494
Multi-room zones22
Zone audio outputspeakerspeaker
Zone HDMI output
Multi-room controlMusicCast, AV Controllerhas not
RS-23200
Remote control input/output (IR)1/10/0
DC trigger output (12V)10

Multichannel surround

For the ability to create multichannel surround sound, each of the receivers received 7 points out of 10.

RX-A770BL
7
TX-SR494
7

RX-A770BL TX-SR494
Dolby Atmos
Dolby TrueHD
Dolby Surround
Dolby (other)Dolby Digital PlusDolby Digital Plus, Dolby Atmos Height Virtualization
DTS:X
DTS HD Master
DTS Virtual:X
DTS Neural:X
DTS (other)DTS-EXPRESS, DTS Neo:6 Cinema, DTS Neo:6 MusicDTS-ES, DTS 96/24, DTS-HD, DTS-EXPRESS
Auro-3D
IMAX Enhanced
Multichannel stereo
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