Onkyo TX-RZ82 supports several zones with a dedicated network that supports DAC. The VLSC technology helps to achieve clear sound output without any distortion. The reliable wireless module lets you use such technologies as Chromecast and DTS Play-fi, or access various audio streaming services.
Denon AVRX3400H supports the Alexa voice control technology. Great sound performance due to many audio enhancement technologies. It supports several zones and the playback can be controlled via a user-friendly application. It has high-grade wireless modules installed that allow using the HEOS technology.
Comparing Denon AVRX3400H vs Onkyo TX-RZ820, we need to pay attention to many parameters.
The advantage of Onkyo TX-RZ820 is its high quality of the output audio signal, which can be even enhanced via different technologies (like VLSC). The disadvantage of this model is that it may have some issues with HDMI that will force you either reboot the receiver or reconnect the connected devices, which is quite tiring, especially if you have many of them.
The advantage of Denon AVRX3400H is that it is very user-friendly and you can easily find something you need in the menu and tweak it as you wish. The disadvantage is that the wireless module may be unstable.
Onkyo and Denon used their own technologies to provide you with a deep and clear sound without any distortion. Also, both models have the auto audio tweaking technology that tunes your speakers, but some customers claim that the Denon’s system is not very precise and it requires some configuration in future. Nevertheless, there are some differences between these models, and they can help you understand what you need – Onkyo TX-RZ820 or Denon AVRX3400H.
It is important to compare the total power output and that is right where Onkyo becomes the leader – 900 W versus 735 W that Denon has. Onkyo is more responsive when it comes to frequencies – 5 Hz – 100 kHz, while the Denon’s range is 20 Hz – 20kHz. However, Denon features HEOS and Alexa voice control, while Onkyo has the Chromecast technology and it also has the less HDMI ports (7 in 2 out).
If you need a good solution for your audio setup, then Denon AVRX3400H or Onkyo TX-RZ820 would be a perfect option. If you need something powerful and you need to fill several zones with audio, then Onkyo TX-RZ820 is for you, but if you need something a bit simpler then get Denon AVRX3400H, which is an option for people who just want to get good sound without focusing on the technical side.
Onkyo TX-RZ820 overview
Denon AVRX3400H overview
The best receiver is Onkyo TX-RZ820. Check Onkyo TX-RZ820 price on Amazon