Marantz SR5010 vs Onkyo TX-NR646

GENERAL	Marantz SR5010	Onkyo TX-NR646
Brand	Marantz	Onkyo
Model	SR5010	TX-NR646
Type	A/V Receiver	A/V Receiver
Country	UK	Others
Release Year	2015	2015
Predecessor	Marantz SR5009	Onkyo TX-NR636
Successor	Marantz SR5011	Onkyo TX-NR656

AMPLIFIER	Marantz SR5010	Onkyo TX-NR646
Channels	7.2	7.2
Power Output	100 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)	100 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)
Front Wide Channel Support
Current Feedback Topology
Discrete Amplification
HDAM
WRAT (Wide Range Amplifier Technology)
VLSC (Vector Linear Shaping Circuitry)
Optimum Gain Volume Circuitry
THX™ Certification
Continuous 6 Ω Rated
Certified 4 Ω Performance
Discrete Output Stage Circuitry
3-Stage Inverted Darlington Circuitry
PUSH-PULL Design
Independent Block Construction (Amp/Preprocessor)
Bi-amp Capability	assignable
BTL (Bridged Transless or Bridging)

AUDIO FEATURES	Marantz SR5010	Onkyo TX-NR646
Digital Signal Processing (DSP) Engine		Dual 32-bit DSP for Powerful Advanced Processing
DAC		Asahi Kasei AK4458
DAC Specs		384 kHz/32 Bit
Maximum Channel Processing	7.1	7.1
Air Studios Monitor Certification
Dolby Atmos		up to 5.1.2 after firmware update
Dolby Atmos Height Virtualization
Dolby Atmos Music
Dolby TrueHD
Dolby Digital Plus
Dolby Surround Upmixer
Dolby Pro Logic
Dolby Digital EX
Surround EX
DTS:X		up to 5.1.2 after firmware update
DTS Neural:X		after firmware update
DTS Virtual:X
DTS Neo		Neo:6 until firmware update
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	MP3, WMA, MPEG-4 AAC, Apple Lossless, WAV, FLAC, AIFF, DSD
Music Playback via USB	MP3, WMA, AAC, Apple Lossless, WAV, FLAC, AIFF, DSD	FLAC, WAV, Apple Lossless, WMA, WMA Lossless, Ogg, MP3, DSD, AAC, LPCM, Dolby TrueHD
High Resolution Music Playback via USB and/or Network	up to 192 kHz	up to 96 kHz
High Resolution Audio Formats via USB	Apple Lossless, WAV, FLAC, AIFF, DSD	FLAC, WAV, WMA Lossless, Apple Lossless, DSD, AAC
Gapless Playback
DSD via HDMI		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		DTS:X only
Dialog normalization
Dialogue Lift
Tone Control		Front L/R Channels
Compressed Music Enhancer	MDAX2	Advanced Music Optimizer (bluetooth included)
High-resolution Music Enhancer
THX Processing Mode
Audyssey Dynamic EQ
Audyssey Dynamic Volume
Audyssey LFC
Audyssey Sub EQ HT
Audyssey DSX
Phase-Matching Bass Boost		for Deep Bass and Clear Mid-Range
Direct Mode
Pure Audio Mode
Pure Direct Analog Path Mode
Pure Direct Mode
Virtual Speakers		T-D (Theater-Dimensional)
Independent Subwoofer Outputs

CALIBRATION	Marantz SR5010	Onkyo TX-NR646
Auto Speaker Calibration System with Mic.	Audyssey MultEQ XT	AccuEQ Advance
Audyssey App Support
Optimized Bass Redirection
Bass Sync

VIDEO FEATURES	Marantz SR5010	Onkyo TX-NR646
HDR10
HDR10+
Dynamic HDR
BT.2020 color space
Dolby Vision
HLG (Hybrid Log Gamma)
HDBaseT Compatible
Enhanced Audio Return Channel (eARC)
HDCP Version	2.2	2.2 (3 inputs / 2 outputs)
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 50/60Hz 4:4:4	up to 4K/60p (RGB/YCbCr4:4:4/YCbCr4:2:2, 24 bit)
Video Signal Upscaling	up to 4K 30/25/24p 4:4:4
Analog To HDMI Upconversion	Component, Composite	Component**, Composite
Component Video Upscaling
Analog to Analog Video conversion
Component Video Maximum Resolution	1080p	480i/576i
isf Certified Calibration Control

CONNECTIVITY	Marantz SR5010	Onkyo TX-NR646
Wi-Fi
Bluetooth
Works with Amazon Alexa
Chromecast Built-In
Works with SonoS
HEOS
DTS Play-Fi
MHL Input
DLNA 1.5
Domotz Pro Compatible
Remote Monitoring with ihiji
OvrC Compatible
AirPlay	AirPlay	AirPlay
Apple Product Connection	iPod, iPhone and iPad	iPod, iPhone and iPad
Remote App	Marantz Remote App for iOS and Android devices	Onkyo Remote App for iPod touch/iPhone and Android-Powered Devices
InstaPrevue Input Source Prevue

TERMINALS	Marantz SR5010	Onkyo TX-NR646
HDMI Inputs	8 (1 front)	8 (1 front)
HDMI Outputs	2 (1 for MAIN, 1 for ZONE2)	2 (simultaneous)
8K Inputs
USB Input	1 (Front) for USB memory	1 (Rear)
USB DC Out Port
Optical Inputs	2	2
Optical Outputs
Coaxial Inputs	2	1
RCA Line Inputs	4	7
RCA Line Outputs		1
XLR Line Inputs
Phono Input
Multi-Channel Input	7.1
RCA Pre-Outs	7.2	0.2
XLR Pre-outs
Composite Video Inputs	2	3
Composite Video Outputs	1
S-Video Inputs
S-Video Outputs
Component Video Inputs	2	2
Component Video Outputs	1
Ethernet
Ethernet Switch
PC In
Front A/V Inputs	HDMI, USB	HDMI
Speaker A/B	assignable
Headphone Out	6.3 mm (1/4")	6.3 mm (1/4")
Detachable Power Cord
Flasher In
Remote Control In/Out	1 / 1
uport

ZONES	Marantz SR5010	Onkyo TX-NR646
Number of Zones	2	2
Powered Zones	2	2
Zone 2 Outs	Pre Out	RCA Line Out
Whole House Mode
RS-232C Interface
+12V Trigger Output	1	0
Remote (IR) Input/Output		0 / 0

MISCELLANEOUS	Marantz SR5010	Onkyo TX-NR646
On-Screen Display	Advanced Graphic User Interface	Graphical Overlaid On-Screen Display (OSD) via HDMI with Quick Set-Up
GUI Languages	9
Web Control
IP Control
Display	port hole
Remote Controller	RC024SR
Pre-programmed / Learnable / LCD Display	/ /
ONKYO-RI System Control
RIHD (Remote Interactive Over HDMI)
Pre-Pro/Learning Remote		/
On Screen Remote Programming
Bi-directional Remote Setup via GUI
Smart Grid-Ready
Setup Assistant

RADIO	Marantz SR5010	Onkyo TX-NR646
Analog Tuner	FM/AM with RDS	FM/AM with RDS
Presets		40
Digital Radio
Internet Radio		TuneIn
Pandora
Spotify
Tidal
Deezer
Napster
SiriusXM

CONSTRUCTION	Marantz SR5010	Onkyo TX-NR646
Solid Aluminum Front
Speaker Terminals	7	9
Large Speaker Terminals	7	9
Color-Coded Speaker Terminals
Transparent High-Grade Speaker Terminals
High Grade Audio Components
Gold plated RCA terminals

POWER	Marantz SR5010	Onkyo TX-NR646
Power Supply	AC 230 V, 50/60 Hz	AC 220-240 V, 50/60 Hz
Independent Power Supply		2
H.C.P.S. (High Current Power Supply)		Massive High Power Transformer
Toroidal Transformer	(EI)
Power Consumption	650 W	630 W
No Sound Power	ECO On/Off: 45 W/75 W	70 W
Standby Power	0.2 W	0.15 W
Capacitor Bank		8,200 µF
ECO Mode / Hybrid Standby Function
Auto Power off

PHYSICAL	Marantz SR5010	Onkyo TX-NR646
Dimensions (W x H x D)	440 mm x 161 mm x 346 mm (with antenna: 440 mm x 230 mm x 346 mm) 17-5/16" x 6-5/16" x 13-5/8" (with antenna up: 17-5/16" x 9-1/16" x 13-5/8")	435 mm x 173.5 mm x 329 mm 17-1/8" x 6-13/16" x 12-15/16"
Weight	10.0 kg (22 lbs 1 oz)	9.8 kg (21.6 lbs)

SPECIFICATIONS	Marantz SR5010	Onkyo TX-NR646
Power Output (8 Ω, 20 Hz - 20 kHz, 2 channel driven, FTC)	100 W (0.08% THD)	100 W (0.08% THD)
Power Output (6 Ω, 1 kHz, 2 channel driven, FTC)	140 W (0.7% THD)
Power Output (6 Ω, 1 kHz, 1 channel driven, FTC)		170 W (0.9% THD)
Maximum Effective Power Output (6 Ω, 1 kHz, 1 channel driven, JEITA or IEC)	200 W (10% THD)	175 W
Rated Power Output (6 Ω, 1 kHz, 1 channel driven, IEC)	180 W (1% THD)	160 W (1% THD)
Dynamic Power per Channel (3 Ω, Front)		240 W
Dynamic Power per Channel (4 Ω, Front)		210 W
Dynamic Power per Channel (8 Ω, Front)		120 W
THD		0.08% (20 Hz - 20 kHz, Half power)
Damping Factor		60 (Front, 1 kHz, 8 Ω)
Input Sensitivity and Impedance (Line)	200 mV/47 kΩ	200 mV/47 kΩ (Line)
Input Sensitivity and Impedance (Phono MM)		3.5 mV/47 kΩ (Phono mm)
Phono Overload		70 mV (MM, 1 kHz 0.5% Direct)
S/N Ratio (Line, IHF-A)	100 dB	100 dB
S/N Ratio (Phono MM, IHF-A)		80 dB
Frequency Response (Analog In)	+1/-3 dB (10 Hz to 100 kHz, Direct mode)	10 Hz - 100 kHz/+1 dB, -3 dB (Direct mode)
DSD Sampling Rates via HDMI		2.8 MHz, 5.6 MHz
DSD Sampling Rates via USB	2.8 MHz	2.8 MHz, 5.6 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 (Component Y) 0.7 Vp-p/75 Ω (Component PB/CB, PR/CR) 1 Vp-p/75 Ω (Composite)
Video Frequency Response	5 Hz to 60 MHz, 0 dB/-3 dB (Component) 5 Hz to 10 MHz, 0 dB/-3 dB (Composite)	5 Hz - 100 MHz/+0 dB, -3 dB (Component)
Ethernet Standard	100BASE-TX	10BASE-T/100BASE-TX
Wi-Fi Standard	IEEE 802.11 b/g/n	IEEE 802.11 b/g/n
Wi-Fi Terminal Frequency	2.4 GHz	2.4 GHz
Bluetooth Version	2․1 + EDR	2․1 + EDR
Bluetooth Frequency	2.4 GHz	2.4 GHz
USB Terminal	USB2.0 5V, 1 A	5 V, 1 A
FM Frequency	87.5 MHz - 108.0 MHz	87.5 MHz - 108.0 MHz
FM 50 dB Quiet Sensitivity (IHF, 1 kHz, 100% MOD.)	Mono: 2.8 µV (20.2 dBf)
FM Effective Sensitivity	1.2 µV (12.8 dBf)
FM S/N Ratio	Mono/Stereo: 70 dB/67 dB
FM Harmonic Distortion (IHF, 1 kHz)	Mono/Stereo: 0.7%/1.0%
AM Frequency	522 kHz - 1611 kHz	522/530 kHz - 1611/1710 kHz
AM Effective Sensitivity	18 µV
Warranty	3 Years	2 Years

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

For a full review please go to the   Main Page.