KEF HTF7003 vs Sony HT-S400 comparison definitely makes sense. Based on our rating, HTF7003 has a total rating of 5 out of 10 versus 4.4 for HT-S400.
The KEF HTF7003 has the passive amplification type, the Sony HT-S400 - active. A significant difference between the units in the number of channels, the KEF HTF7003 has 3.0 versus 2.1 for the Sony HT-S400. The output power is different and equal to 100 W for the HTF7003 versus 330 (overall) W for the HT-S400. Competitors do not have a built-in subwoofer. Both models received our 6 rating of 10 for their audio features and specs.
Soundbars do not have AirPlay support. Spotify support not implemented in both soundbars.
Both models do not have WI-FI support. Only the HT-S400 has Bluetooth support. Only the HT-S400 supports HDMI Audio Return Channel (ARC). For connectivity, the HTF7003 received a rating of 4/10 versus 7/10, respectively.
Compared soundbars have no app control. None of the models under consideration have a built-in microphone. Soundbars do not have Multi-room support.
None of soundbars equipped with Dolby Atmos multichannel audio decoder. The soundbars do not support the surround sound technology DTS:X.