Here we show you AV receivers comparison of Pioneer VSX-934 vs Pioneer VSX-531 based on specifications, reviews and ratings. The VSX-934 has 7.2 channels amplifier and the VSX-531 5.1 channels. Only the VSX-934 has a Dolby Atmos support. DTS:X is supported only by the VSX-934. We have evaluated both AV receivers, VSX-934 has an overall score of 7.4 out of 10 vs 4.3 out of 10 for VSX-531.
The Pioneer VSX-934 is better receiver in this comparison - check Pioneer VSX-934 price.