Product Comparison: Onkyo TX-NR676 vs Onkyo TX-NR777

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Onkyo TX-NR676 7.2 Channel Network A/V Receiver

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Onkyo TX-NR777 THX-Certified 7.2 Channel Network A/V Receiver

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General Specifications

Brand

Onkyo

Model

TX-NR676

TX-NR777

Origin

Malaysia

Japan

About the Product

The thoroughbred TX-NR676 A/V receiver streamlines access to app-based music, on-demand TV, games, and more. Linking your 4K TV and up to seven media players over HDMI.HDR10 and Dolby Vision Compatible

With 220 w per channel on tap, you have ample power to push a full-scale speaker system to THX theater Reference levels without breaking a sweat. High-current Amps control speaker drivers for accurate reproduction of Dolby Atmos and DTS: xtm, with VLSC cleansing signals of subtle noise to make Hi-Res audio even more transparent.

Key Specs

Number of Channels

Watts Per Channel RMS

100 Watts

110 Watts

Total Harmonic Distortion

0.08 %

Signal/Noise Ratio

106 dB

What customers say about "Key Specs"

Onkyo TX-NR676 7.2 Channel Network A/V Receiver

My center and rear channels are Onkyo and with the calibration, you can balance the channel volume to your preference.
The sound is great, the bass channels are very deep, even compared to my old one.
The sound quality seems very good, with only a little distortion in the upper register (This is only noticeable under intense listening conditions).
I cranked the volume up slowly while listening to the sound quality. When I got to 50-75% volume the sound was starting to distort already.
My wife on the second floor of my home heard how bad the speakers were distorting. She stated they sounded horrible and the cheaper Sony sounded a heck of a lot better.

Onkyo TX-NR777 THX-Certified 7.2 Channel Network A/V Receiver

Setup was easy, and I can drive the speakers to uncomfortable levels without noticeable distortion.
Amazing sound. More than enough power to blast everyone out of the room! Sounds clean and clear.
This model is noticeably more powerful that i think and the sound is more full.
Great great receiver! Had it for a couple months and the sound is amazing with my 7 speakers. Sound comes from all over the room.
It does the job but doesn't sound as good as the unit that its replacing, a Panosonic Home theater that they no longer make.

Size & Weight

Color

Black

Height

6.8 in.

Width

17.1 in.

Depth

14.9 in.

14.8 in.

Weight

22 lbs.

23.1 lbs.

Features

Receiver Type

A/V Receiver

App-Controlled

Yes

Satellite Radio Tuner

Yes

Number Of FM Presets

Minimum Impedance

8 Ohms

Frequency Response

20 - 20000 Hz

Extras

4K HDR, BT.2020, 4K/60 Hz, and HDCP 2.2 Support, Music Made Easy with Chromecast built-in, 384 kHz/32-bit Hi-Grade DAC, Stream Anything with DTS Play-Fi, AccuEQ & AccuReflex, Internet Radio and Streaming Services, FireConnect Wireless Multi-room Audio

THX Certified Select Theater Reference Sound, Made for Control and Custom Installation, Dynamic Audio Amplification, Smooth Analog Signal, Powered Zone 2A/2B Audio Distribution, Unleash Dolby Atmos or DTS:X Home Theater, Upmixing Solutions for Legacy Soundtracks, Music Made Easy with Chromecast built-in, Stream Anything with DTS Play-Fi, HDR10, HLG, Dolby Vision, BT.2020, 4K/60 Hz, and HDCP 2.2, Onkyo Controller Supports Next Generation Network Audio, Internet Radio and Streaming Services, 384 kHz/32-bit Hi-Grade DAC, AccuEQ & AccuReflex, FireConnect Wireless Multi-room Audio

What customers say about "Features"

Onkyo TX-NR676 7.2 Channel Network A/V Receiver

I love the smartphone apps and ability to stream music from my PC. Overall a very good reciever for the money.
The Onkyo remote is simple and there is an iOS app that does everything too.
The app it comes with calibrated my surround sound in a way I never thought I’d be able to do.
It actually improved my TV picture. Also, it can decode all of the main audio formats. Picture and sound are stunning! It was very easy to set up. I definitely recommend this receiver.
Easy setup, great sound, great video, convenient ARC and CEC support.

Onkyo TX-NR777 THX-Certified 7.2 Channel Network A/V Receiver

Setup was easier than the earlier Yamaha setup, and nearly all features worked on the first try.
Adjustable without being complicated. The menu system is easy to navigate.
I replaced an older Onkyo amp with this one, can't beat the value if you still use 7.2 like I do. compatible with an ios app for it and this amp solved my issues with some 4k pains i had.
Has all the connectivity specs and app compatibility for all the new stuff in 2018.
Fun to use and has plenty of power for my speakers. Set up and firmware updates were easy.

Connectivity

Speaker Connection Type

Screw

Ethernet Port(s)

Yes

Wireless Connection

Wi-Fi, Bluetooth

Bluetooth, Wi-Fi

Wireless Multi-Room Audio

Inputs

AUX, USB 2.0, Ethernet, 7x HDMI, Digital Coaxial, 2x Digital Optical, 4x Component Video, 7x Analog Stereo RCA

Ethernet, 7x HDMI, USB, 7x Analog Audio Line, Phono In, 2x Digital Optical, Digital Coaxial, 2x Composite, 2x Component

Outputs

Phones 6.3mm, 2x HDMI, 9x Speaker, 2x Subwoofer, Line Out Stereo RCA, Antenna

2x HDMI, 2x Subwoofer, RS-232, 9x Speaker, Trigger Out

Ethernet Port(s)
Wireless Multi-Room Audio

What customers say about "Connectivity"

Onkyo TX-NR676 7.2 Channel Network A/V Receiver

Easy to setup! Easy to connect for Bluetooth as well.
This product have 8 hdmi outputs and I was able to connect all equipments.
Surprisingly simple connection. and very powerful. Also very simple setup and easy to use remote.
I also appreciate the Wi-Fi connection and the automatic firmware downloads.
My favorite part is the Wi-Fi capability to just connect and stream music to the home theater or the second zone which I wired outside for backyard ambient music/sounds.
Only downside I've found is the muting of speakers when headphones are connected.

Onkyo TX-NR777 THX-Certified 7.2 Channel Network A/V Receiver

My main point of connectivity is Bluetooth streaming through phones. Works well!
It pairs with my phone over Bluetooth to play music and has enough input connections for fire TV, gaming system, antenna and DVD player with plenty of spare inputs. I'm very impressed.
I like the Onkyo Apps, Bluetooth, and most important the WiFi Music Streaming from multiple sources.
The only drawback I've found so far is that when connected to a source via bluetooth, it seems to drop fairly frequently, often within minutes of connecting.
It's not a matter of distance or interfering objects, as I've tried with the unit sitting on the floor and the source sitting literally on top of it, and it still drops the bluetooth link.

Warranty / Certifications

Manufacturer Warranty

2 year(s)

1 year(s)

Certifications