Onkyo TX-RZ3100 was introduced in 2016 and represented a flagship model of a manufacturer. It is equipped with 11 channel amplifier with 140 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven) power per channel and is capable of 11.1 maximum channel processing. It supports Dolby Atmos and DTS:X, passes 4K/60Hz and upscales 1080p to 4K video signal.
We evaluated the a/v receiver and gave 92 overall score out of 100. Our ranking system is based on the amplifier specifications, audio and video features, connectivity, multizone capabilities, radio and many other details.
For more details about the ranking please go to Evaluation section.
Here is a history of the series, where you can view and compare the main specifications of the receivers.
You can view their side-by-side comparison here: Onkyo TX-RZ3100 vs TX-NR3030 vs TX-NR3010 vs TX-NR3009.