What are the main differences between the Onkyo TX-RZ3100 vs Onkyo TX-SR444 and which AV receivers is better? The TX-RZ3100 has 11.2 channels amplifier and the TX-SR444 7.1 channels. Both receivers have support for Dolby Atmos multichannel audio format. DTS:X is supported only by the TX-RZ3100. We have evaluated both AV receivers, TX-RZ3100 has an overall score of 8.2 out of 10 vs 4.8 out of 10 for TX-SR444.
The Onkyo TX-RZ3100 is better receiver in this comparison. Check Onkyo TX-RZ3100 price