The Yamaha RX-V685BL vs Pioneer Elite VSX-LX505 comparison makes sense because it shows what devices in their segments can offer. According to the results of our review, Yamaha RX-V685BL received 7.4 points out of 10 possible, and Pioneer Elite VSX-LX505 was rated 8.7 points. The release date of RX-V685BL is 2018, and Elite VSX-LX505 is 2021. Elite VSX-LX505 is more suitable as the heart of home theater system than its opponent - RX-V685BL.
For the built-in amplifier, the devices received different marks - 8 and 9, respectively, on a 10-point scale.
The number of channels is equal to the number of possible connected speakers. The Yamaha RX-V685BL supports 7.2-channels sound, but Pioneer Elite VSX-LX505 supports a 9.2-channels configuration.
RMS stands for the actual power of the receiver. The higher this value, the louder the sound can be produced. The differences between the models in terms of RMS power are significant - for the Elite VSX-LX505 this value is 120/8 W/Ohm, and for the RX-V685BL it is 90/8 W/Ohm.
|Stereo power (RMS), W/Ohm||90/8, 150/4||120/8, 230/6|
|Output impedance, Ohm||8, 4||8, 6|
|THD in stereo, %||0.06||0.08|
The score for audio features is 9 of 10 for both receivers.
Pure Direct mode feeds sound directly to the amplifier and bypasses any DSP processing. Only Yamaha RX-V685BL has Pure Direct mode.
Most receivers now come with a microphone included. It is with the help of this microphone that the auto-calibration system functions, which adjusts the sound of the receiver to the room.
|Digital to analog converter (DAC)||Burr-Brown 384 KHz/32-bit||192 KHz/24-bit|
|Pure direct (straight)||✔||✖|
|Auto speaker calibration||YPAO||MCACC|
|Speaker A/B switching||✖||✖|
|Other audio features||CINEMA DSP, Compressed Music Enhancer, Virtual CINEMA FRONT||Advanced Sound Retriever, Hi-Res audio, Dirac Live Room Correction|
The connectivity of competitors in our comparison is equal and was rated 8 out of 10.
Bluetooth connection is now one of the main communication protocols for the receiver's control or even music broadcasting.
|USB||1 (USB 2.0)||2 (USB 2.0)|
Now music streaming services are gaining more and more popularity. They allow users to listen to millions of songs by subscription.
|Apple Music (AirPlay)||AirPlay||AirPlay, AirPlay 2|
|Other streaming services||has not||Deezer, TIDAL, Pandora, SiriusXM, Napster, SoundCloud|
The presence of many connectors makes the receiver more versatile. But there are also narrowly targeted models, the number of connectors which are limited to a certain area of use. And when choosing their own receiver, users need to consider exactly your goals for using the receiver. For extensive connection, both receivers got 7 points on our 10-point scale.
Yamaha RX-V685BL is equipped with 5/2 HDMI inputs and outputs, and Pioneer Elite VSX-LX505 has 7/2 HDMI inputs and outputs.
HDMI-CEC helps gadgets attached to your TV to link back and forth with your TV via HDMI ports. It is become possible to control all linked devices with one remote. The RX-V685BL features HDMI CEC.
The HDCP encryption protocol is now mandatory for most media devices. This security technology encrypts digital signals from one product to another. HDCP content-encryption protocol is present on Yamaha RX-V685BL in the HDCP 2.2 version, and Pioneer Elite VSX-LX505 has the HDCP 2.3 version.
|HDMI ARC (Audio Return Channel)||✔||✔|
|HDMI eARC (Enhanced Audio Return Channel)||✔||✔|
|Digital content protection (HDCP)||HDCP 2.2||HDCP 2.3|
|Subwoofer output (LFE)||2||2|
|Headphone output||1 x 6.3||1 x 6.3|
|Optical digital input||2||1|
|Coaxial digital input||2||1|
|Phono (MM) input||✔||✔|
|Front panel connectors||USB, phones, AUX||HDMI, USB, phones, setup mic|
|Multi channel preamp output||✖||✔|
The AV receiver is the heart of the home theater. And in this case, support for all current video formats ensures the best user experience, so it is very important to consider this when choosing a device. Video features of rivals in our comparison were rated 8 out of 10.
With the 4K pass-through feature, the AV receiver sends "native" 4K signals to a 4K TV from a video source without any processing. The RX-V685BL works with the 4K/60Hz video, and the Elite VSX-LX505 has the 4K/120Hz.
The AV receiver passes "native" 8K signals from a video source to 8K TV without any encoding, with the 8k pass-through features. The 8K path-through is available on Pioneer Elite VSX-LX505.
|HDR (High Dynamic Range)||HDR10||HDR10+|
|4K signal pass-through||4K/60Hz||4K/120Hz|
|8K signal pass-through||✖||8K/60Hz|
|HDMI signal pass-through||✔||✔|
|3D signal pass-through||✔||✖|
|HDMI pass-through in standby mode||✔||✔|
|Analog to HDMI scaling||✔||✖|
|HDMI to HDMI scaling||✔||✔|
|Other video features||BT.2020, HLG||DeepColor, x.v.Color, HLG, BT.2020, LipSync|
In terms of evaluating additional features, the RX-V685BL got 7 points, but the Elite VSX-LX505 has 9.
Voice control allows you to control the basic functions of the receiver through a smartphone, smart speaker or using the microphone that comes with the kit. The Elite VSX-LX505 can be controlled by voice via Amazon Alexa, Google Assistant, Siri, Josh.AI. Only the Yamaha RX-V685BL has the ECO mode.
|Voice control||✖||Amazon Alexa, Google Assistant, Siri, Josh.AI|
|App control||iPhone, iPad, iPod, Android||iPhone, iPad, iPod, Android|
|Display||colour OSD||colour OSD|
|Tuner||AM, FM||AM, FM|
|Auto power off||✔||✔|
|Graphical user interface (GUI)||✖||✔|
|Firmware update||network, USB||network, USB|
|Other additional features||has not||App Control, Sonos Connect control|
As the center of a home media system, each multichannel receiver has an additional set of terminals for connecting the second set of speakers to create additional audio space in Zone 2 or even Zone 3 where audio can have the separate source.
|Zone audio output||speaker, preout||speaker, preout|
|Zone HDMI output||✖||✔|
|Multi-room control||MusicCast||Pioneer Control App|
|Remote control input/output (IR)||1/1||1/1|
|DC trigger output (12V)||1||2|
Yamaha RX-V685BL got 7 points for the multichannel surround sound and Pioneer Elite VSX-LX505 got 8.
IMAX Enhanced is a licensing and certification program under which home theater devices deliver crisp 4K HDR pictures and powerful sound as it was designed by the IMAX engineers. The Elite VSX-LX505 licensed by IMAX.
|Dolby (other)||Dolby Digital Plus||Dolby Digital Plus, Dolby Atmos Height Virtualization|
|DTS HD Master||✔||✔|
|DTS (other)||DTS 96/24, DTS-HD, DTS-EXPRESS, DTS-Surround, DTS Neo:6||DTS-ES, DTS 96/24, DTS-EXPRESS|