The Samsung HW-J355 vs LG SPD7Y comparison proves that these soundbars have many common features. Based on our rating, HW-J355 has a total rating of 6.6 out of 10 versus 5.6 for SPD7Y.
Both soundbars have active amplification type. A significant difference between the units in the number of channels, the Samsung HW-J355 has 2.1 versus 3.1.2 for the LG SPD7Y. The output power is different and equal to 120 W for the HW-J355 versus 380 (overall) W for the SPD7Y. Competitors do not have a built-in subwoofer. The HW-J355 has a wired and wireless connection to separate subwoofer, and the SPD7Y - wireless. Both models received our 7 rating of 10 for their audio features and specs. Spotify support is available on the HW-J355.
Only the Samsung HW-J355 can connect to the Internet via WI-FI. Rivals from our review have Bluetooth support. Only the SPD7Y supports HDMI Audio Return Channel (ARC). Both soundbars have a USB connector. For connectivity, the HW-J355 received a rating of 6/10 versus 7/10, respectively.
App control is available for the HW-J355. None of the models under consideration have a built-in microphone. Soundbars do not have Multi-room support.
Only the SPD7Y has a Dolby Atmos multichannel audio format support. A surround technology DTS:X is supported only by the SPD7Y. For multichannel surround Samsung HW-J355 got a rating of 4, and LG SPD7Y 10 out of 10.