What is better - Onkyo TX-NR575 vs Yamaha R-N303BL?
The number of channels for receivers is different - 7.2 versus 2.0, respectively, for devices. In terms of power, there are differences, the TX-NR575 has such a ratio W/Ohm - 135/6, while the R-N303BL has a power of 125/8. The value of total harmonic distortion is also different, and for the TX-NR575 it is 0.08%, but for the R-N303BL it is 0.09%.
The manufacturer installed different DACs, the TX-NR575 received the model 384 KHz/32-bit, but the R-N303BL is equipped with Burr-Brown 192 KHz/24-bit. The Bi-amping function is implemented only in the Onkyo TX-NR575. Both Onkyo TX-NR575 and Yamaha R-N303BL can transmit an audio signal directly to the amplifier and bypasses any DSP processing. Each of the receivers has a Bluetooth connector. The contenders have differences in the supported services from Apple - AirPlay, AirPlay 2 versus AirPlay respectively. Access to the Spotify service is on each of the competitors. The number of available streaming services varies for receivers, the Onkyo TX-NR575 works with Deezer, TIDAL, Pandora, TuneIn Radio, but the Yamaha R-N303BL works with Deezer, TIDAL, Pandora, Sirius XM, Napster, Qobuz, JUKE. HDMI signal transmission in standby mode can provide only the TX-NR575. None of the devices can increase the resolution of the incoming video signal. Operation with the Dolby Vision is only possible with the TX-NR575. HDMI Audio Return Channel is only available on Onkyo TX-NR575. HDMI eARC is not supported by the TX-NR575 and the R-N303BL. When comparing receivers, it becomes clear that only the Onkyo TX-NR575 has HDMI CEC. Like most receivers, our models have a built-in phono stage for connecting a vinyl player. Voice control of the basic functions of the receiver is not realized in both models. There is an ECO mode in R-N303BL. The Onkyo TX-NR575 can be properly configured using the setup assistant.
A Dolby Atmos multichannel audio format is available only in the TX-NR575. Only in the TX-NR575 realized a DTS:X surround technology.