Pioneer VSX-LX303 vs Onkyo TX-NR686

The solution you need – Onkyo TX-NR686 vs Pioneer VSX-LX303

Onkyo TX-NR686 vs Pioneer VSX-LX303

This Onkyo TX-NR686 vs Pioneer VSX-LX303 receiver comparison will help people find a great receiver with many useful features and functions.

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Features & Performance

Onkyo TX-NR686 vs Pioneer VSX-LX303 back

If you need more power than consider getting the VSX-LX303 with its total output power of 900 W – compare it with 800 W that outputs the TX-NR686. Moreover, the VSX-LX303 is a 9.2 channel receiver, while the TX-NR686 is a 7.2 channel system. However, both models are Sonos compatible. The VSX-LX303 features various audio enhancement technologies like Phase Control and Reflex Optimizer, while the TX-NR686 uses the VLSC filtering technology. Both models support modern video technologies (4K, HDR).

Connections & Setup

These receivers support Bluetooth and Wi-Fi. Moreover, these models use Chromecast technology and the Google Assistant. The TX-NR686 supports two zones, while the VSX-LX303 can work with three zones.

Some customers experience issues with the TX-NR686 HDMI ports – they get no output signal, however, it may be true for certain units only.

These models use the auto-calibration technologies. The TX-NR686 uses AccuEQ and the VSX-LX303 uses MCACC. Both technologies are precise – customers are satisfied with the results. However, you can also fine tune the settings afterward. Both receivers come with special microphones required for the calibration.

Design

The Pioneer VSX-LX303 vs Onkyo TX-NR686 design comparison shows that both models have many common features – a display, many buttons, extra ports, knobs. Both models are provided with great remote controllers – the buttons are spaced well. The back panels of both models have all the ports you need – you should not have any troubles connecting all devices you have since everything is labeled.

The dimensions are 14.9x17.1x6.8 in for the TX-NR686 versus 14.6x17.3x6.9 in for the VSX-LX303.

Onkyo TX-NR686

Pros:

  • The output sound is clear and crisp – no lagging or mud sound or distortion.
  • Zone 2 has plenty of power.
  • The auto-calibration is extremely precise – it is fast as well.

Cons:

  • Some customers find the way that the remote controller works with the menu unintuitive.
  • It does not notify you when the firmware update is available, so you need to check it manually.

Pioneer VSX-LX303

Pros:

  • It has many ports of various types and it is compatible with various kinds of devices – turntables, TVs, CD/DVD players, etc.
  • The calibration is precise and it is easy to perform due to a user-friendly UI.
  • The output audio is crisp and clean.

Cons:

  • Some customers find the Amazon Music software navigation too complex.
  • The application integration could be better since some apps do not work as they should.

Pioneer VSX-LX303

Pioneer VSX-LX303 review

Oct 10, 2018

Pioneer VSX-LX303 review deals with the high quality and straightforward 9-channel AV with the impeccable performance and up to 170W per channel. It is flexible enough to handle a wide range of speak...

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Onkyo TX-NR686

Onkyo TX-NR686 review

Dec 07, 2018

The best about Onkyo TX-NR686 specs is that the receiver supports 4K HDMI and 3D pass-through, has built-in wireless multi-room platforms and allows tuning the system as you want. Let’s speak a...

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Common

Product

Pioneer VSX-LX303
Onkyo TX-NR686

Model

VSX-LX303
TX-NR686

Brand

Pioneer
Onkyo

Rating

4.3 of 5
4.2 of 5

Reviews

23
55

Amplifier

Total output power

900 W
800 W

Output power per channel

170 W
160 W

Output impedance per channel

6 Ohm
8 Ohm

Frequency response

20 Hz-20 kHz
20 Hz-20 kHz

Total harmonic distortion

0,01
0.08 %

Number of channels

9
7

Signal-to-noise ratio

108 dB
106 dB

Functions

Digital player

Internet radio

Network audio player

Audio formats

AAC

AIFF

Apple lossless

FLAC

MP3

WAV

WMA

Built-in decoders

DTS:X

Dolby Atmos

Dolby digital plus

Dolby surround

Dolby true HD

Built-in display

Type

fluorescent
fluorescent

Colour

black
black

Connectivity interfaces

Bluetooth

Wi-Fi

IEEE 802.3

IEEE 802.3u

Signal processing

HDMI 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 pass-through

Upscaling via HDMI

up to 4K
up to 4K

Connector type

AV inputs

3
7

Optical digital inputs

2
2

Coaxial digital inputs

1
1

HDMI inputs

7
7

HDMI outputs

2
2

Optical digital outputs

has not
has not

Coaxial digital outputs

has not
has not

Subwoofer outputs

2
2

USB

1
1

Phones

1
1

Media content source

Bluetooth

Network

USB-host

Radio

Tuner type

digital
digital

Tuner bands

AM/FM
AM/FM

Preset station

40
40

Additional features

A-B speaker switch

Three-zone capability

Advanced sound retriever (ASR) technology

Apple air-play support

Audio return channel (ARC)

Bi-amplifying

Auto power off

Pure direct mode

Dual-zone capability

Smartphone remote control

Sound features

Audio D/A converter

32bit / 384kHz
32bit / 384kHz

Surround sound effects

Dolby Surround
Theater-Dimensional Virtual Surround

Surround system class

9.2 channel
7.2 channel

Digital content protection

HDCP 2.2
HDCP 2.2

Clock

Built-in clock

Sleep timer

Power device

Operational power consumption

760 W
570 W

Standby power consumption

0.15 W
0.15 W

User manual

Manual

Dimensions

Dimensions

14.6 x 17.3 x 6.9 inches
14.9 x 17.1 x 6.8 inches

Weight

24 pounds
22 pounds
Pioneer VSX-LX303
Onkyo TX-NR686
Pioneer VSX-LX303
Onkyo TX-NR686

AV receivers HelpToChoose comparison rating

  • better
  • worse
  • 28.1
  • 23.4
  • 28.1Pioneer VSX-LX303
  • 23.4Onkyo TX-NR686

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

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