Pioneer SC-LX901 vs Onkyo TX-RZ840 review

Votes 1 1
Rating 5 5
Pioneer SC-LX901
vs
Onkyo TX-RZ840

Pioneer SC-LX901 vs Onkyo TX-RZ840 comparison definitely makes sense.

Amplifier

A significant difference between the receivers in the number of channels, Pioneer SC-LX901 has 11.2 versus 9.2 for Onkyo TX-RZ840. Regarding power, then SC-LX901 has such a W/Ohm ratio - 140/8 20Hz-20KHz, 200/6 1KHz when TX-RZ840 has a power of 180/6 1KHz. The THD is the same and is 0.08%.

Audio features

Characteristics of digital to analog converter (DAC) are different, ESS SABRE32 Ultra 192KHz/32-bit for SC-LX901 and AKM 384 KHz/32-bit for the TX-RZ840. Both the SC-LX901 and the TX-RZ840 support Bi-amping. Each of the AV receivers can transmit an audio signal directly to the amplifier and bypasses any DSP processing. Rivals from our review have Bluetooth support. The Pioneer SC-LX901 has support for AirPlay, and its competitor in our comparison - AirPlay, AirPlay 2. Spotify can be used on each receiver. Deezer, TIDAL, Pandora, TuneIn Radio - all of these streaming services have found application in each of the models. Compared AV receivers retain the quality of 4K 60p signal when transmitting from a source to a TV or projector. HDMI signal transmission in standby mode is implemented in each of the devices. The SC-LX901 can scale the input HDMI signal, unlike the TX-RZ840. The HDR standard - Dolby Vision is supported by these receivers.

Extensive connections

The Pioneer SC-LX901 has 8/2 HDMI inputs/outputs versus 7/2 HDMI connectors of the Onkyo TX-RZ840.Pioneer SC-LX901 connectionsOnkyo TX-RZ840 connections The HDMI Audio Return Channel (ARC) feature supports both devices. The HDMI eARC is available only on the TX-RZ840. The Consumer Electronics Control (CEC) feature is present in most modern AV receivers and the models in our comparison are no exception. Both models support the standard HDCP 2.2. These compared receivers have a built-in phono stage for connecting a vinyl player.

Additional features

Each of the AV receivers from our review supports 3 Multi-room zones. An ECO mode is not present in each of the AV receivers. Both SC-LX901 and TX-RZ840 can be configured using the Setup assistant.

Multichannel surround

Both devices have support for Dolby Atmos multichannel audio format. The surround sound technology DTS:X is supported by devices under review.

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Common

Product

Pioneer SC-LX901
Onkyo TX-RZ840

Model

SC-LX901
TX-RZ840

Brand

Pioneer
Onkyo

Reviews

91
36

Amplifier

Channels

11.2
9.2

Stereo power (RMS), W/Ohm

140/8 20Hz-20KHz, 200/6 1KHz
180/6 1KHz

Output impedance, Ohm

8, 6
6

Frequency response

10Hz-100KHz

THD in stereo, %

0.08
0.08

Audio features

Digital to analog converter (DAC)

ESS SABRE32 Ultra 192KHz/32-bit
AKM 384 KHz/32-bit

Bi-amping

Pure direct (straight)

Auto speaker calibration

MCACC Pro
AccuEQ

Speaker A/B switching

Connectivity

Wi-Fi

2.4/5GHz

USB

1 (USB 2.0)
1 (USB 2.0)

Bluetooth

Ethernet (RJ45)

1
1

Streaming services

Apple Music (AirPlay)

AirPlay
AirPlay, AirPlay 2

Google Play Music

Amazon Music

Spotify

Other streaming services

Deezer, TIDAL, Pandora, TuneIn Radio
Deezer, TIDAL, Pandora, TuneIn Radio

Video features

HDR (High Dynamic Range)

HDR10

4K signal pass-through

4K 60p
4K 60p

HDMI signal pass-through

3D signal pass-through

HDMI pass-through in standby mode

Video conversion

analog to HDMI
analog to HDMI

Analog to HDMI scaling

HDMI to HDMI scaling

Dolby Vision

Other video features

DeepColor, x.v.Color, BT.2020
DeepColor, x.v.Color, HLG, BT.2020

Additional features

Voice control

Google Assistant

App control

iPhone, iPad, iPod, Android
iPhone, iPad, iPod, Android

Display

colour OSD
fluorescent

Tuner

AM, FM
AM, FM

Sleep timer

Auto power off

ECO mode

Graphical user interface (GUI)

Setup assistant

Firmware update

network, USB
network, USB

Other additional features

IP Control
IP Control

Extensive connection

HDMI input/output

8/2
7/2

HDMI ARC (Audio Return Channel)

HDMI eARC (Enhanced Audio Return Channel)

HDMI CEC

Digital content protection (HDCP)

HDCP 2.2
HDCP 2.2

Subwoofer output (LFE)

2
2

Headphone output

1 x 6.3
1 x 6.3

Optical digital input

3
1

Coaxial digital input

2
1

Composite input

2
2

Component input/output

2/1
1/0

Phono (MM) input

Front panel connectors

USB, HDMI, phones, setup mic
HDMI, phones, setup mic

Multi channel preamp output

Multi-room

Multi-room zones

3
3

Zone audio output

speaker, preout
speaker, preout

Zone HDMI output

Multi-room control

Pioneer Control App, FlareConnect
FlareConnect

RS-232

1
1

Remote control input/output (IR)

2/1
1/0

DC trigger output (12V)

2
1

Multichannel surround

Dolby Atmos

Dolby TrueHD

Dolby Surround

DTS:X

DTS HD Master

DTS Virtual:X

Auro-3D

Power

Operational power consumption, W

340
870

Standby consumption, W

0.15
0.15

Removable power cord

User manual

Manual

Dimensions

Size W x H x D, cm/inches

43.5 x 18.5 x 44.1/17 x 7 x 17.3
43.5 x 20.1 x 39.8/17 x 7.8 x 15.3

Weight, kg/lbs

18/39.7
17/37.4
Pioneer SC-LX901
Onkyo TX-RZ840
Pioneer SC-LX901
Onkyo TX-RZ840

AV receivers SoundInspiration comparison rating

  • better
  • worse
  • 8.6
  • 8.4
  • 8.6Pioneer SC-LX901
  • 8.4Onkyo TX-RZ840

The Pioneer SC-LX901 is better receiver in this comparison. Check Pioneer SC-LX901 price