Sony STR-DH550 vs Sony STR-DH770 Other comparison
|Price range|| || |
|Best price|| See price|| See price|
|Number of channels||5||7|
|RMS power||90 watts||90 watts|
|THD||0.09 %||0.09 %|
|Min. impedance||6 ohms||6 ohms|
Functionalities & Surround
|Standby Pass through|
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Comparison of Sony STR-DH550 vs Sony STR-DH770 the Sony STR-DH550 has fewer channels (5) compared to the 7 channels of Sony STR-DH770 and the two receivers have the same RMS power of 90 watts per channel. The Sony STR-DH550 and the Sony STR-DH770 have the same total harmonic distortion of 0.09 %, and the Sony STR-DH550 and the Sony STR-DH770 both have a minimum impedance of 6 ohms.
The Sony STR-DH550 cannot be connected to the internet network, it cannot connect through bluetooth, the Sony STR-DH550 is MHL-compatible, yet it does not have an integrated tuner.Concerning the connectivity and the surround system, the Sony STR-DH550 has 4 HDMI inputs and it does not have the dolby ATMOS.
The Sony STR-DH770 cannot be connected to the internet network, it can connect through bluetooth, the Sony STR-DH770 is unfortunately not MHL-compatible, yet it does not have an integrated tuner.Concerning the connectivity and the surround system, the Sony STR-DH770 has 4 HDMI inputs and it does not have the dolby ATMOS.