Being able to compare Denon AVRS530BT and Onkyo TX-NR797 gave us an insight into what of them would be better for home theater configuration. According to the results of our review, Denon AVRS530BT received 4.3 points out of 10 possible, and Onkyo TX-NR797 was rated 8.5 points. The release date of AVRS530BT is 2017, and TX-NR797 is 2019. TX-NR797 is more performable in terms of audio broadcast than the AVRS530BT.
For the built-in amplifier, the devices received different marks - 6 and 9, respectively, on a 10-point scale.
The number of channels is equal to the number of possible connected speakers. The Denon AVRS530BT supports 5.2-channels sound, but Onkyo TX-NR797 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 TX-NR797 this value is 100/8 W/Ohm, and for the AVRS530BT it is 70/8 W/Ohm.
AVRS530BT | TX-NR797 | |
---|---|---|
Channels | 5.2 | 9.2 |
Stereo power (RMS), W/Ohm | 70/8, 90/6 | 100/8, 220/6 |
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 AVRS530BT 5 out of 10, and the TX-NR797 - 9.
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 on the TX-NR797.
Pure Direct mode feeds sound directly to the amplifier and bypasses any DSP processing. Only Onkyo TX-NR797 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.
AVRS530BT | TX-NR797 | |
---|---|---|
Digital to analog converter (DAC) | 192 KHz/24-bit | AK4458 384 KHz/32-bit |
Bi-amping | ✖ | ✔ |
Pure direct (straight) | ✖ | ✔ |
Auto speaker calibration | ✖ | AccuEQ |
Speaker A/B switching | ✖ | ✖ |
Other audio features | Dialog Normalization | Advanced Music Optimizer, Theater-Dimensional, Hi-Res audio, Dynamic Audio Amplification |
The connectivity of competitors in our comparison is markedly different, Denon AVRS530BT scored 5, and Onkyo TX-NR797 scored 8 out of 10.
Wireless connection via Wi-Fi is possible on the Onkyo TX-NR797.
Bluetooth connection is now one of the main communication protocols for the receiver's control or even music broadcasting.
Wired internet connection via RJ45 allows receiver faster connection than wireless or even use NAS storages. Wired connection via RJ45 is possible in the TX-NR797 only.
AVRS530BT | TX-NR797 | |
---|---|---|
Wi-Fi | ✖ | ✔ |
USB | 1 (USB 2.0) | 1 (USB 2.0) |
Bluetooth | ✔ | ✔ |
Ethernet (RJ45) | ✖ | 1 |
DLNA | ✖ | ✖ |
MHL | ✖ | ✖ |
Now music streaming services are gaining more and more popularity. They allow users to listen to millions of songs by subscription.
AVRS530BT | TX-NR797 | |
---|---|---|
Apple Music (AirPlay) | ✖ | AirPlay, AirPlay 2 |
Amazon Music | ✖ | ✔ |
Spotify | ✖ | ✔ |
Other streaming services | has not | Deezer, TIDAL, Pandora, TuneIn Radio |
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, Denon AVRS530BT got 5 points, but Onkyo TX-NR797 received 8 points.
Denon AVRS530BT is equipped with 5/1 HDMI inputs and outputs, and Onkyo TX-NR797 has 7/2 HDMI inputs and outputs.
Connecting a vinyl player or phonograph is possible using a Phono input which is represented by mini-jack or RCA connectors. Only the TX-NR797 has a Phono interface.
AVRS530BT | TX-NR797 | |
---|---|---|
HDMI input/output | 5/1 | 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 | 2 | 1 |
Coaxial digital input | 1 | 1 |
Composite input | 2 | 2 |
Component input/output | 0/0 | 1/0 |
Phono (MM) input | ✖ | ✔ |
Front panel connectors | USB, phones, setup mic | HDMI, phones, setup mic, AUX |
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 AVRS530BT were rated 6 out of 10 against the 8 for the TX-NR797.
Most of the AV receivers have a video scaling function, it is the process of reformatting the video signal to a higher resolution without losing the quality of the image. Upscaling the video signal resolution is possible with Onkyo TX-NR797.
AVRS530BT | TX-NR797 | |
---|---|---|
HDR (High Dynamic Range) | ✔ | HDR10 |
4K signal pass-through | 4K/60Hz | 4K/60Hz |
8K signal pass-through | ✖ | ✖ |
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 | BT.2020 | DeepColor, x.v.Color, HLG, BT.2020 |
In terms of evaluating additional features, the AVRS530BT got 7 points, but the TX-NR797 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 TX-NR797 can be controlled by voice via Google Assistant. Only the Denon AVRS530BT has the ECO mode.
AVRS530BT | TX-NR797 | |
---|---|---|
Voice control | ✖ | Google Assistant |
App control | iPhone, iPad, Android | iPhone, iPad, iPod, Android |
Display | fluorescent | fluorescent |
Tuner | AM, FM | AM, FM |
Sleep timer | ✔ | ✔ |
Auto power off | ✔ | ✔ |
ECO mode | ✔ | ✖ |
Graphical user interface (GUI) | ✔ | ✔ |
Setup assistant | ✔ | ✔ |
Firmware update | USB | network, USB |
Other additional features | has not | IP 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.
AVRS530BT | TX-NR797 | |
---|---|---|
Multi-room zones | has not | 3 |
Zone audio output | has not | speaker, preout |
Zone HDMI output | has not | ✔ |
Multi-room control | has not | FlareConnect |
RS-232 | 0 | 1 |
Remote control input/output (IR) | 0/0 | 1/0 |
DC trigger output (12V) | 0 | 1 |
Denon AVRS530BT got 5 points for the multichannel surround sound and Onkyo TX-NR797 got 8.
Dolby Atmos' particularity is that this is the object-oriented sound format, that is, each audio signal object is independently sounded and connected to its spatial position. Onkyo TX-NR797 can create 3D sound due to the Dolby Atmos support.
DTS:X is an algorithm used by the processor to create sound scenes, where sounds connected directly to objects rather than channels, and to determine the optimum sound output distribution in space. Surround sound with DTS:X is available on the TX-NR797.
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 TX-NR797 licensed by IMAX.
AVRS530BT | TX-NR797 | |
---|---|---|
Dolby Atmos | ✖ | ✔ |
Dolby TrueHD | ✔ | ✔ |
Dolby Surround | ✖ | ✔ |
Dolby (other) | has not | Dolby Digital Plus, Dolby Atmos Height Virtualization |
DTS:X | ✖ | ✔ |
DTS HD Master | ✔ | ✔ |
DTS Virtual:X | ✖ | ✖ |
DTS Neural:X | ✖ | ✔ |
DTS (other) | DTS Neo:6 Cinema | DTS-ES, DTS 96/24, DTS-HD, DTS-EXPRESS |
Auro-3D | ✖ | ✖ |
IMAX Enhanced | ✖ | ✔ |
Multichannel stereo | ✔ | ✖ |