The Onkyo TX-RZ710 vs Denon AVR-X4100W comparison shows that these AV receivers have some important differences and common features. Both have 7.2 channel amplifiers. Both receivers have support for Dolby Atmos multichannel audio format. DTS:X is supported only by the TX-RZ710. We have evaluated both AV receivers, TX-RZ710 has an overall score of 7.5 out of 10 vs 8 out of 10 for AVR-X4100W.
The Denon AVR-X4100W is better receiver in this comparison - check Denon AVR-X4100W price.