Pioneer VSX-LX303 vs Onkyo TX-RZ630

Pioneer VSX-LX303 vs Onkyo TX-RZ630

Pioneer VSX-LX303 review

Pioneer VSX-LX303 provides optimal playback of content with support for Dolby Atmos / DTS: X in 7.2.2 or 5.2.4 configuration. This unit is tuned by the MCACC system. Present technology wireless multi-room FlareConnect provides wireless playback of both compressed and hi-res audio with simple control via smartphone or tablet using the Pioneer Remote App. The receiver works great with Internet radio and network streaming services using Chromecast and DTS Play-Fi.

Pioneer VSX-LX303

Onkyo TX-RZ630 review

Since the power of the amplifier is one of the main characteristics that pay attention, considered in this Pioneer VSX-LX303 versus Onkyo TX-RZ630, the TX-RZ630 delivers 90 W/channel which is clearly less than the VSX-LX303 (170 W/channel). The device works with 5.2.4 mode with Dolby Atmos and DTS: X formats. The model is equipped with Wi-Fi and Bluetooth modules, works with AirPlay, Chromecast, and FlareConnect, and can independently connect to popular streaming services. Also, thanks to a smartphone app, it is possible to use Amazon Music. It is possible to manage all functions via voice assistant Google Assistant.

Onkyo TX-RZ630

Pioneer VSX-LX303 pros and cons

Pros

  • The mobile application gives access to almost all functions of the receiver
  • The on-screen setup wizard is good designed and easy to use

Cons

  • The AirPlay has an unstable connection

Onkyo TX-RZ630 pros and cons

Pros

  • The device has the ability of two-channel amplification compatible with the front speakers
  • The Onkyo TX-RZ630 has the THX Certification

Cons

  • AccuEQ Automatic Speaker Calibration optimizes the system’s sound but it needs the manual correction

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Common

Product

Pioneer VSX-LX303
Onkyo TX-RZ630

Model

VSX-LX303
TX-RZ630

Brand

Pioneer
Onkyo

Rating

4.5 of 5
3.8 of 5

Reviews

38
14

Amplifier

Total output power, W

900 W
810 W

Output power per channel, W

170 W
90 W

Output impedance, Ohm

6 Ohm
8 Ohm

Frequency response

20 Hz-20 kHz
20 Hz-20 kHz

Total harmonic distortion, THD

0,01
0.08 %

Channels

9
9

Signal-to-noise ratio

108 dB
106 dB

Connectivity interfaces

Bluetooth

Wi-Fi

Ethernet (RJ45)

USB

Connector type

HDMI inputs

7
7

HDMI outputs

2
2

AV inputs

3
7

Optical digital inputs

2
2

Optical digital outputs

has not
has not

Coaxial digital inputs

1
1

Coaxial digital outputs

has not
has not

Subwoofer outputs

2
2

USB

1
1

Phones

1
1

Sound features

Digital to analog converter (DAC)

32bit / 384kHz
32bit / 384kHz

Digital content protection

HDCP 2.2
HDCP 2.2

Additional features

Speaker A/B switching

Dual-zone capability

Three-zone capability

Bi-amping

Pure direct

Advanced sound retriever (ASR)

Audio return channel (ARC)

Smartphone remote control

Apple Air-play support

Signal processing

HDMI signal pass-through

up to 4K
up to 4K

Video conversion/scaling

HDMI to HDMI scaling, analog to HDMI up conversion
HDMI to HDMI scaling, analog to HDMI up conversion

3D signal pass-through

Audio formats

MP3

WMA

AAC

AIFF

WAV

FLAC

Built-in decoders

DTS:X

Dolby Atmos

Dolby TrueHD

Built-in display

Type

fluorescent
fluorescent

Radio

Tuner bands

AM/FM
AM/FM

Number of preset station

40
40

Clock

Built-in clock

Sleep timer

Power device

Operational power consumption, W

760 W
720 W

Standby consumption, W

0.15 W
0.15 W

User manual

Manual

Dimensions

Size W x H x D

14.6 x 17.3 x 6.9 inches
15 x 17.2 x 7 inches

Weight

24 pounds
22.5 pounds
Pioneer VSX-LX303
Onkyo TX-RZ630
Pioneer VSX-LX303
Onkyo TX-RZ630

AV receivers CHooseratoR comparison rating

  • better
  • worse
  • 24.5
  • 18.2
  • 24.5Pioneer VSX-LX303
  • 18.2Onkyo TX-RZ630

The Pioneer VSX-LX303 is better receiver in this comparison. Check Pioneer VSX-LX303 price

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Pioneer VSX-LX303 competitors

Onkyo TX-RZ630 competitors