To get informed with the specs of the receivers, we suggest you read the Denon AVR-S970H and Denon AVR-X1800H review. According to the results of our review, Denon AVR-S970H received 8.3 points out of 10 possible, and Denon AVR-X1800H was rated 7.7 points. The release date of AVR-S970H is 2022, and AVR-X1800H is 2023. This review shows us that the AVR-S970H is a better choice as a home AV receiver than the AVR-X1800H.
For the built-in amplifier, the models have rated 7 points out of 10.
The number of channels is equal to the number of possible connected speakers. Both receivers can handle the 7.2-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 AVR-S970H this value is 90/8 W/Ohm, and for the AVR-X1800H it is 80/8 W/Ohm.
AVR-S970H | AVR-X1800H | |
---|---|---|
Channels | 7.2 | 7.2 |
Stereo power (RMS), W/Ohm | 90/8, 125/6 | 80/8, 120/6 |
Output impedance, Ohm | 8, 6 | 8, 6 |
Frequency response | 10Hz-100KHz | 10Hz-100KHz |
THD in stereo, % | 0.08 | 0.08 |
After reviewing the audio features of each model, we can rate the AVR-S970H 8 out of 10, and the AVR-X1800H - 10.
Bi-amping is the amplification of one speaker with two amplifiers. This amplification method has a positive effect on sound quality. Bi-amping is possible only on the AVR-S970H.
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.
AVR-S970H | AVR-X1800H | |
---|---|---|
Digital to analog converter (DAC) | 192 KHz/32-bit | 192 KHz/32-bit |
Bi-amping | ✔ | ✖ |
Pure direct (straight) | ✔ | ✔ |
Auto speaker calibration | Audyssey MultEQ | Audyssey MultEQ |
Speaker A/B switching | ✔ | ✔ |
Other audio features | Audyssey Dynamic Volume, Audyssey Dynamic EQ, Audyssey Dynamic LFC, Compressed Audio Enhancer(MDAX2), Hi-Res audio | Audyssey Dynamic Volume, Audyssey Dynamic EQ, Compressed Audio Restorer |
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.
AVR-S970H | AVR-X1800H | |
---|---|---|
Wi-Fi | 2.4/5GHz | 2.4/5GHz |
USB | 2 (USB 2.0) | 2 (USB 2.0) |
Bluetooth | ✔ | ✔ |
Ethernet (RJ45) | 1 | 1 |
DLNA | ✖ | ✖ |
MHL | ✖ | ✖ |
Now music streaming services are gaining more and more popularity. They allow users to listen to millions of songs by subscription.
AVR-S970H | AVR-X1800H | |
---|---|---|
Apple Music (AirPlay) | AirPlay, AirPlay 2 | AirPlay, AirPlay 2 |
Amazon Music | ✔ | ✔ |
Spotify | ✔ | ✔ |
Other streaming services | Deezer, TIDAL, Pandora, SiriusXM, Napster, SoundCloud, Amazon Music, Amazon Music HD, MOOD:Mix | Deezer, TIDAL, Pandora, SiriusXM, Napster, SoundCloud, Amazon Music, Amazon Music HD, MOOD:Mix |
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 8 points on our 10-point scale.
Denon AVR-S970H is equipped with 6/2 HDMI inputs and outputs, and Denon AVR-X1800H has 6/1 HDMI inputs and outputs.
AVR-S970H | AVR-X1800H | |
---|---|---|
HDMI input/output | 6/2 | 6/1 |
HDMI ARC (Audio Return Channel) | ✔ | ✔ |
HDMI eARC (Enhanced Audio Return Channel) | ✔ | ✔ |
HDMI CEC | ✔ | ✔ |
Digital content protection (HDCP) | HDCP 2.3 | HDCP 2.3 |
Subwoofer output (LFE) | 2 | 2 |
Headphone output | 1 x 6.3 | 1 x 6.3 |
Optical digital input | 2 | 2 |
Coaxial digital input | 1 | 1 |
Composite input | 0 | 0 |
Component input/output | 0/0 | 0/0 |
Phono (MM) input | ✔ | ✔ |
Front panel connectors | USB, phones, setup mic | 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 the AVR-S970H were rated 10 out of 10 against the 7 for the AVR-X1800H.
AVR-S970H | AVR-X1800H | |
---|---|---|
HDR (High Dynamic Range) | HDR10+ | HDR10+ |
4K signal pass-through | 4K/120Hz | 4K/120Hz |
8K signal pass-through | 8K/60Hz | 8K/60Hz |
HDMI signal pass-through | ✔ | ✔ |
3D signal pass-through | ✔ | ✔ |
HDMI pass-through in standby mode | ✔ | ✔ |
Video conversion | analog to HDMI | ✖ |
Analog to HDMI scaling | ✔ | ✔ |
HDMI to HDMI scaling | ✔ | ✔ |
Dolby Vision | ✔ | ✖ |
Other video features | x.v.Color, HLG, BT.2020, LipSync | Dynamic HDR, Variable Refresh Rate, Quick Frame Transport, Auto Low Latency Mode |
In terms of evaluating additional features, both receivers received a score of 10 out of 10.
AVR-S970H | AVR-X1800H | |
---|---|---|
Voice control | Amazon Alexa, Google Assistant, Siri, Josh.AI | 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 |
Sleep timer | ✔ | ✔ |
Auto power off | ✔ | ✔ |
ECO mode | ✔ | ✔ |
Graphical user interface (GUI) | ✔ | ✔ |
Setup assistant | ✔ | ✔ |
Firmware update | network, USB | network, USB |
Other additional features | IP Control, Web Control, App Control, RS232 Control | IP Control, Web Control, App 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.
AVR-S970H | AVR-X1800H | |
---|---|---|
Multi-room zones | 2 | 2 |
Zone audio output | speaker | speaker |
Zone HDMI output | ✔ | ✔ |
Multi-room control | HEOS App, Denon 2016 AVR Remote | HEOS App, Denon 2016 AVR Remote |
RS-232 | 0 | 0 |
Remote control input/output (IR) | 0/0 | 0/0 |
DC trigger output (12V) | 0 | 0 |
Denon AVR-S970H got 8 points for the multichannel surround sound and Denon AVR-X1800H got 7.
AVR-S970H | AVR-X1800H | |
---|---|---|
Dolby Atmos | ✔ | ✔ |
Dolby TrueHD | ✔ | ✔ |
Dolby Surround | ✔ | ✔ |
Dolby (other) | Dolby Digital Plus, Dolby Atmos Height Virtualization | Dolby Atmos Music, Dolby Atmos Height Virtualization |
DTS:X | ✔ | ✔ |
DTS HD Master | ✔ | ✔ |
DTS Virtual:X | ✔ | ✔ |
DTS Neural:X | ✔ | ✔ |
DTS (other) | DTS-ES, DTS 96/24, DTS-HD, DTS-EXPRESS | DTS-ES, DTS 96/24, DTS-HD, DTS-EXPRESS |
Auro-3D | ✖ | ✖ |
IMAX Enhanced | ✖ | ✖ |
Multichannel stereo | ✔ | ✔ |