Dec 13, 2019
Denon AVR-S640H was introduced in 2018. It is equipped with 5 channel amplifier and is capable of 5.1 maximum channel processing. More Denon AVR-S640H specs you are able to see in this Denon AVR-S640H...Read More
An affordable AV receiver is always a good option to consider, so Denon AVR-S640H vs Onkyo TX-NR555 comparison definitely makes sense. The AVR-S640H has 5.2 channels amplifier and the TX-NR555 7.2 channels. Only the TX-NR555 has a Dolby Atmos support. DTS:X is supported only by the TX-NR555. We have evaluated both AV receivers, AVR-S640H has an overall score of 6.2 out of 10 vs 7 out of 10 for TX-NR555.
The Onkyo TX-NR555 is better receiver in this comparison - check Onkyo TX-NR555 price.