Here we are comparing Yamaha RX-V4A vs Denon HEOS AVR to reveal their common strengths and weaknesses. The RX-V4A has 5.2 channels amplifier and the HEOS AVR 5.1 channels. We have evaluated both AV receivers, RX-V4A has an overall score of 6.5 out of 10 vs 4.8 out of 10 for HEOS AVR.