It makes sense comparing Nakamichi Shockwafe Ultra 9.2 vs Samsung HW-LST70T because they both are able to give some premium features. Based on our rating, Shockwafe Ultra 9.2 has a total rating of 8.2 out of 10 versus 6.4 for HW-LST70T. The competitors' control buttons are different: power, source, demo, volume down, volume up and volume down, volume up, power, source, respectively.
Both soundbars have active amplification type. A significant difference between the units in the number of channels, the Nakamichi Shockwafe Ultra 9.2 has 9.2.4 versus 3.0 for the Samsung HW-LST70T. The output power is different and equal to 1000 (overall) W for the Shockwafe Ultra 9.2 versus 210 (overall) W for the HW-LST70T. Only the Samsung HW-LST70T has a built-in subwoofer. Rivals have wireless connection to separate subwoofer. The Nakamichi Shockwafe Ultra 9.2 got our rating of 10 out of 10, and the Samsung HW-LST70T 6 for its audio features and specs.
Soundbars do not have AirPlay support. Spotify is available on each of the soundbars.
Only the Samsung HW-LST70T can connect to the Internet via WI-FI. Rivals from our review have Bluetooth support. The Nakamichi Shockwafe Ultra 9.2 has 3/1 HDMI inputs/outputs versus 1/0 of the Samsung HW-LST70T. Only the Shockwafe Ultra 9.2 supports HDMI Audio Return Channel (ARC). Both soundbars have a USB connector. For connectivity, the Shockwafe Ultra 9.2 received a rating of 8/10 versus 6/10, respectively. App control is available for the HW-LST70T. A built-in microphone is present only on the HW-LST70T. Multi-room is only available for the Samsung HW-LST70T.
Only the Shockwafe Ultra 9.2 has a Dolby Atmos multichannel audio format support. A surround technology DTS:X is supported only by the Shockwafe Ultra 9.2. For multichannel surround Nakamichi Shockwafe Ultra 9.2 got a rating of 10, and Samsung HW-LST70T 5 out of 10.