Pioneer VSX-532 vs Onkyo TX-RZ840 comparison definitely makes sense.
A significant difference between the receivers in the number of channels, Pioneer VSX-532 has 5.1 versus 9.2 for Onkyo TX-RZ840. Regarding power, then VSX-532 has such a W/Ohm ratio - 80/8 20Hz-20KHz, 150/6 1KHz when TX-RZ840 has a power of 180/6 1KHz. The THD is the same and is 0.08%.
Characteristics of digital to analog converter (DAC) are different, 192 KHz/24-bit for VSX-532 and AKM 384 KHz/32-bit for the TX-RZ840. Both the VSX-532 and the TX-RZ840 support Bi-amping. Each of the AV receivers can transmit an audio signal directly to the amplifier and bypasses any DSP processing.
Only the Onkyo TX-RZ840 can connect to the Internet via WI-FI. Rivals from our review have Bluetooth support. Only the TX-RZ840 supports Spotify.
Both AV receivers support HDR10 technology (High dynamic range). Compared AV receivers retain the quality of 4K 60p signal when transmitting from a source to a TV or projector. HDMI signal transmission in standby mode is implemented in each of the devices. Both competitors are not able to scale the HDMI signal. Dolby Vision technology found support only on the TX-RZ840.
The Pioneer VSX-532 has 4/1 HDMI inputs/outputs versus 7/2 HDMI connectors of the Onkyo TX-RZ840. The HDMI Audio Return Channel (ARC) feature supports both devices. The HDMI eARC is available only on the TX-RZ840. The Consumer Electronics Control (CEC) feature is present in most modern AV receivers and the models in our comparison are no exception. Both models support the standard HDCP 2.2. The TX-RZ840 has a built-in phono stage for connecting a vinyl player. An ECO mode is only available for the VSX-532. The setup assistant will help you configure Onkyo TX-RZ840.
Only the TX-RZ840 has a Dolby Atmos multichannel audio format support. A surround technology DTS:X is supported only by the TX-RZ840.
The Onkyo TX-RZ840 is better receiver in this comparison. Check Onkyo TX-RZ840 price