The model has only functionality aimed at music content. The built-in amplifier produces up to 100W per channel at 8 Ohms. The Sony STR-DH190 has wider playback capabilities versus Yamaha R-S202BL due to the simultaneous connection of two sets of speakers. Bluetooth is used to communicate with external devices to wirelessly stream music. Also, the receiver has the FM tuner to stream free over-the-air content. For connecting wired audio sources there are RCA inputs and phono input for players. The body of the receiver is constructed to transmitted vibration from speaker sound pressure for better sound. The radiator is rigidly mounted to the body, which also helps reduce vibration.
This model is distinguished by excellent power - it produces different power at different impedance indicators (from 125 to 180 watts at 8 - 2 ohms). The equipment is designed in such a way that during the transmission of signals noise is reduced and interference is eliminated. The power transformer allows you to prevent power losses, which provides excellent volume. In comparison Sony STR-DH190 vs Yamaha R-S202BL, the R-S202BL has not the bi-amping function which still affects the sound.
The Sony STR-DH190 is better receiver in this comparison. Check Sony STR-DH190 price