Onkyo TX-RZ1100 vs Yamaha RX-A680

GENERAL	Onkyo TX-RZ1100	Yamaha RX-A680
Brand	Onkyo	Yamaha
Series		Aventage
Model	TX-RZ1100	RX-A680
Type	A/V Receiver	A/V Receiver
Country	Asia	USA and Canada
Release Year	2016	2018
Predecessor	Onkyo TX-NR1030	Yamaha RX-A670

AMPLIFIER	Onkyo TX-RZ1100	Yamaha RX-A680
Channels	9.2	7.2
Power Output	140 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)	80 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)
Front Wide Channel Support
Dynamic Audio Amplification
Non-Phase Shift Amplifier
VLSC (Vector Linear Shaping Circuitry)	All Channels
Optimum Gain Volume Circuitry
THX™ Certification	Select™2 Plus
Continuous 6 Ω Rated
Certified 4 Ω Performance
Discrete Output Stage Circuitry
Independent Block Construction (Amp/Preprocessor)
Bi-amp Capability
BTL (Bridged Transless or Bridging)

AUDIO FEATURES	Onkyo TX-RZ1100	Yamaha RX-A680
Digital Signal Processing (DSP) Engine	32-bit Digital Signal Processing Engines
Surround:AI™
DAC	AKM AK4490 Stereo DAC for Front L/R 2 AKM AK4458 Multichannel DACs (x2) for Other Channels AKM AK4388 Stereo DACs (x2) for Zone 2 and Zone 3	Burr-Brown DAC x 4 for main zone
DAC Specs	384 kHz/32 Bit for Front L/R 768 kHz/32 Bit for Other Channels 192kHz/24 Bit for Zone 2 and Zone 3	384 kHz/32 Bit
Maximum Channel Processing	11.1	7.1
Air Studios Monitor Certification
Dolby Atmos
Dolby Atmos Height Virtualization
Dolby Atmos Music
Dolby TrueHD
Dolby Digital Plus
Dolby Surround Upmixer
Dolby Pro Logic
Dolby Digital EX
THX Listening Modes
DTS:X
DTS Neural:X
DTS Virtual:X
DTS Neo		Neo:6
DTS-HD Master Audio
DTS-HD High Resolution Audio
DTS 96/24
DTS Express
DTS-ES		Discrete 6.1, Matrix 6.1
IMAX Enhanced
Auro 3D with Auro-Matic Upmixer
PCM	2-ch/Multi-ch Input	2-ch/Multi-ch Input
Network Audio Formats	FLAC, WAV, Apple Lossless, WMA, MP3, DSD, AIFF, MPEG-4 AAC, LPCM	MP3, WMA, MPEG-4 AAC, Apple Lossless, WAV, FLAC, AIFF, DSD
Music Playback via USB	FLAC, WAV, Apple Lossless, WMA, MP3, DSD, AIFF, AAC, Dolby TrueHD	MP3, WMA, AAC, Apple Lossless, WAV, FLAC, AIFF, DSD
High Resolution Music Playback via USB and/or Network	up to 192 kHz	up to 192 kHz/32 Bit
High Resolution Audio Formats via USB	FLAC, WAV, Apple Lossless, DSD, AIFF, AAC, Dolby TrueHD	Apple Lossless, WAV, FLAC, AIFF, DSD
Gapless Playback
DSD via HDMI	2-ch/Multi-ch Input	2-ch/Multi-ch Input
DSD via USB	2-ch Input	2-ch Input
DSD to PCM Converter
USB DAC
Jitter Reduction	PLL (Phase Locked Loop) Jitter-Cleaning Circuit Technology for S/PDIF Audio
DTS Dialogue Control
Dialog Enhancement
Dialog Level Adjustment
Dialog normalization
Dialogue Lift
Tone Control	All Channels
Compressed Music Enhancer	Advanced Music Optimizer
High-resolution Music Enhancer
Adaptive DRC (Dynamic Range Control)
Initial Volume & Maximum Volume Setting
THX Processing Mode
Audyssey Dynamic EQ
Audyssey Dynamic Volume
Audyssey LFC
Audyssey Sub EQ HT
Audyssey DSX
Phase-Matching Bass Boost
Direct Mode
Pure Audio Mode
Pure Direct Analog Path Mode
Straight Decoding Mode
CINEMA DSP		3D
DSP Programs		17
SILENT CINEMA / Virtual CINEMA DSP		Virtual CINEMA FRONT
Virtual Speakers	T-D (Theater-Dimensional)	including surround back
Independent Subwoofer Outputs

CALIBRATION	Onkyo TX-RZ1100	Yamaha RX-A680
Auto Speaker Calibration System with Mic.	AccuEQ with AccuReflex™	YPAO sound optimization
YPAO Volume
PEQ for SUB		Down to 31 Hz

VIDEO FEATURES	Onkyo TX-RZ1100	Yamaha RX-A680
HDR10
HDR10+
Dynamic HDR
BT.2020 color space
Dolby Vision
HLG (Hybrid Log Gamma)
HDBaseT Compatible
Enhanced Audio Return Channel (eARC)		via future firmware update
HDCP Version	2.2 (5 inputs / 2 outputs)	2.3
QMS (Quick Media Switching)
ALLM (Auto Low Latency Mode)
VRR (Variable Refresh Rate)
QFT (Quick Frame transport)
3-D Ready
Video Signal Passthrough	up to 4K/60p (YCbCr4:4:4)	up to 4K/60p 4:4:4
Video Signal Upscaling	1080p to 4K	up to 4K 60p 4:4:4
Analog To HDMI Upconversion	Component**, Composite
Component Video Upscaling
Analog to Analog Video conversion
Component Video Maximum Resolution	1080i
isf Certified Calibration Control

CONNECTIVITY	Onkyo TX-RZ1100	Yamaha RX-A680
Wi-Fi
Bluetooth	SBC, AAC	SBC, AAC
Works with Amazon Alexa		on MusicCast (Voice control using your Alexa device like Echo or Echo Dot)
Google Assistant
Chromecast Built-In
Works with SonoS	requires firmware update & Sonos Connect
DTS Play-Fi
MHL Input
DLNA 1.5
MusicCast
AirPlay	AirPlay 2 after firmware update	AirPlay 2 via firmware update
Apple Product Connection	iPod, iPhone and iPad	iPod, iPhone and iPad
Remote App	Onkyo Remote App for iPod touch/iPhone and Android-Powered Devices	(iPhone® / iPad® / Android™ phone / tablet)
InstaPrevue Input Source Prevue

TERMINALS	Onkyo TX-RZ1100	Yamaha RX-A680
HDMI Inputs	8 (1 front)	4
HDMI Outputs	2 (1 Main, 1 Sub/Zone2)	1
8K Inputs
USB Input	1 (Rear)	USB memory, Portable Audio Player
USB DC Out Port
Optical Inputs	3	1
Optical Outputs
Coaxial Inputs	2	2
RCA Line Inputs	6	4 (1 front)
RCA Line Outputs
XLR Line Inputs
Phono Input
Multi-Channel Input
RCA Pre-Outs	11.2	0.2
XLR Pre-outs
Composite Video Inputs	2	3
Composite Video Outputs		1
S-Video Inputs
S-Video Outputs
Component Video Inputs	2
Component Video Outputs	1
Ethernet
Ethernet Switch
PC In
Front A/V Inputs	HDMI	USB, mini-jack Audio
Speaker A/B
Headphone Out	6.3 mm (1/4")	6.3 mm (1/4")
Detachable Power Cord
uport
dockport

ZONES	Onkyo TX-RZ1100	Yamaha RX-A680
Number of Zones	3	1
Powered Zones	2 and 3
Zone 2 Outs	HDMI, RCA Pre/Line Out
Zone 3 Outs	RCA Pre/Line Out
Zone B Video Output
Whole House Mode
RS-232C Interface
+12V Trigger Output	1 (MAIN, 100 mA)
Remote (IR) Input/Output	1 / 0	0 / 0
Party Mode

MISCELLANEOUS	Onkyo TX-RZ1100	Yamaha RX-A680
On-Screen Display	Graphical User Interface with Overlaid On-Screen Display (OSD) via HDMI with Quick Setup Function	color OSD
SCENE		SCENE (4 sets)
Web Control
PreAmp Mode
ONKYO-RI System Control
RIHD (Remote Interactive Over HDMI)
Pre-Pro/Learning Remote	/
Smart Grid-Ready

RADIO	Onkyo TX-RZ1100	Yamaha RX-A680
Analog Tuner	FM/AM with RDS	FM/AM
Presets	40	40
Digital Radio
Internet Radio	TuneIn
Pandora
Spotify
Tidal
Deezer
Napster
SiriusXM

CONSTRUCTION	Onkyo TX-RZ1100	Yamaha RX-A680
Solid Aluminum Front
A.R.T. Wedge
Speaker Terminals	11	7
Large Speaker Terminals	11	7
Color-Coded Speaker Terminals
Transparent High-Grade Speaker Terminals
Gold plated RCA terminals

POWER	Onkyo TX-RZ1100	Yamaha RX-A680
Power Supply	AC 220-230 V, 50/60 Hz	AC 120 V, 60 Hz
H.C.P.S. (High Current Power Supply)	Customized High-Output Transformer
Toroidal Transformer
Power Consumption	320 W	260 W
No Sound Power	100 W
Standby Power	0.2 W	0.1 W
ECO Mode / Hybrid Standby Function
Auto Power Standby

PHYSICAL	Onkyo TX-RZ1100	Yamaha RX-A680
Dimensions (W x H x D)	435 mm x 201 mm x 453 mm 17-1/8" x 7-15/16" x 17-13/16"	435 mm x 161 mm x 330 mm (with antenna: 435 mm x 225.5 mm x 330 mm) 17-1/8" x 6-3/8" x 13" (with antenna up: 17-1/8" x 8-7/8" x 13")
Weight	19.7 kg (43.4 lbs)	8.3 kg (18.3 lbs)

SPECIFICATIONS	Onkyo TX-RZ1100	Yamaha RX-A680
Power Output (8 Ω, 20 Hz - 20 kHz, 2 channel driven, FTC)		80 W (0.09% THD)
Power Output (8 Ω, 1 kHz, 2 channel Driven, FTC)		95 W (0.9% THD)
Rated Power Output (8 Ω, 1 kHz, 1 channel Driven)		115 W (0.9% THD)
Maximum Effective Output Power (8 Ω, 1 kHz, 1 channel Driven, JEITA)		140 W (10% THD)
Maximum Effective Power Output (6 Ω, 1 kHz, 1 channel driven, JEITA or IEC)	340 W (10% THD)	145 W (10% THD)
Rated Power Output (6 Ω, 1 kHz, 1 channel driven, IEC)	200 W (1% THD)
Maximum Power Output (4 Ω, 1 kHz, 1 channel Driven)	320 W (10% THD)
Dynamic Power per Channel (2 Ω, Front)		190 W
Dynamic Power per Channel (3 Ω, Front)	320 W
Dynamic Power per Channel (4 Ω, Front)	270 W	170 W
Dynamic Power per Channel (6 Ω, Front)		140 W
Dynamic Power per Channel (8 Ω, Front)	160 W	120 W
THD	0.04% (1 kHz, 100 W)
THD (Phono)		0.02% (Phono to SPEAKER OUT (Front), 20 Hz - 20 kHz, 1 V)
Damping Factor		100 (Front, 20 Hz - 20 kHz, 8 Ω)
Input Sensitivity and Impedance (Line)	200 mV/82 kΩ	200 mV/47 kΩ (1 kHz, 100 W/6 Ω)
Input Sensitivity and Impedance (Phono MM)	3.5 mV/47 kΩ	3.5 mV/47 kΩ
Maximum Input Sensitivity (Line)		2.3 V (1 kHz, 0.5% THD)
Rated Preout Level and Impedance	1 V/330 Ω
Rated Headphone Jack Output Level and Impedance	43 Ω	100 mV/470 Ω (1 kHz, 50 mV, 8 Ω)
Rated Headphone Power Output	57 mW (32 Ω, 1 kHz, 10% THD)
Phono Overload	70 mV (MM, 1 kHz 0.5%)
S/N Ratio (Line, IHF-A)	108 dB	110 dB
S/N Ratio (Phono MM, IHF-A)	90 dB	93 dB
Frequency Response (Analog In)		+0/-3 dB (10 Hz to 100 kHz)
Residual noise (IHF-A Network)		150 µV (Speaker Out)
Channel Separation at 1 kHz/10 kHz (LINE)		70 dB/50 dB
DSD Sampling Rates via HDMI	2.8 MHz	2.8 MHz
DSD Sampling Rates via USB	2.8 MHz, 5.6 MHz, 11.2 MHz	11.2 MHz, 5.6 MHz, 2.8 MHz
Video Input Sensitivity/Output Level and Impedance	1 Vp-p/75 Ω (Component Y) 0.7 Vp-p/75 Ω (Component PB/CB, PR/CR) 1 Vp-p/75 Ω (Composite)	1 Vp-p/75 Ω (Composite)
Video Maximum Input		1.5 Vp-p
Video S/N Ratio		50 dB
Ethernet Standard	10BASE-T/100BASE-TX	10BASE-T/100BASE-TX
Wi-Fi Standard	IEEE 802.11 a/b/g/n	IEEE 802.11 a/b/g/n/ac
Wi-Fi Terminal Frequency	5 GHz, 2.4 GHz	2.4 GHz, 5 GHz
Bluetooth Version	4․1 + LE	4․2
Bluetooth Frequency	2.4 GHz	2.4 GHz
HDMI Terminal	OUT: 55 mA
USB Terminal	Ver. 2.0, 5 V, 1 A	USB2.0 5 V, 1 A
FM Frequency	87.5 MHz - 108.0 MHz	87.5 MHz - 107.9 MHz
FM 50 dB Quiet Sensitivity (IHF, 1 kHz, 100% MOD.)		Mono: 3 µV (20.8 dBf)
FM S/N Ratio		Mono/Stereo: 65 dB/64 dB
FM Harmonic Distortion (IHF, 1 kHz)		Mono/Stereo: 0.5%/0.6%
AM Frequency	522/530 kHz - 1611/1710 kHz	530 kHz - 1710 kHz
Warranty	3 Years	3 Years

* - 480i/576i and 480p/576p only
** - 480i/576i only
*** - no 1080p/24 upconversion
**** - 1080p signal is not converted

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