Here we show you AV receivers comparison of Marantz SR6015 vs Pioneer VSX-531 based on specifications, reviews and ratings. The SR6015 has 9.2 channels amplifier and the VSX-531 5.1 channels. Only the SR6015 has a Dolby Atmos support. DTS:X is supported only by the SR6015. We have evaluated both AV receivers, SR6015 has an overall score of 9.1 out of 10 vs 4.3 out of 10 for VSX-531.
The Marantz SR6015 is better receiver in this comparison - check Marantz SR6015 price.