LG S90QY vs Polk Audio Signa S4 review

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If you have already decided that you want to buy a new soundbar, but still don’t know what exactly you want, the LG S90QY vs Polk Audio Signa S4 comparison is here to offer you two decent solutions. The LG S90QY was rated 8, while the Polk Audio Signa S4 has a rating 7.8.

Audio features

Each of the models under consideration has active amplification type. A noticeable difference is the number of channels that S90QY has 5.1.3 and Signa S4 has 3.1.2. These rivals can be compared in terms of power, 440 (overall) versus 80 (overall) according to devices. The built-in subwoofer is not implemented in any of these models. An external subwoofer can be connected to any of the units in this comparison. Rate 8 out of 10 received the LG S90QY for audio features and specs, but the Polk Audio Signa S4 received 5 out of 10.

Streaming services

Each of the competitors can play content from Spotify. Audio streaming from Pandora, SoundCloud is in each of the presented soundbars.

Connectivity

Both models have a wireless Wi-Fi interface. Soundbars from this comparison have Bluetooth support. There are 1/1 HDMI inputs/outputs in the LG S90QY versus 0/1 HDMIs in the Polk Audio Signa S4. As in the S90QY, so in the Signa S4 there is the HDMI Audio Return Channel (ARC). Connecting devices via USB is possible in both models. We rated the connectivity of the S90QY at 8 out of 10, while the Signa S4 was rated 6/10.

Features

The manufacturer of the Signa S4 provides a device control application. The Polk Audio Signa S4 equipped with a microphone. The models under consideration cannot become part of a multiroom system.

Multichannel surround

Manufacturers equipped both units with Dolby Atmos audio decoder. The S90QY can work with surround sound due to DTS:X support. The S90QY was rated 10/10, while the Signa S4 received a mark of 9/10 for multichannel surround.

Advantages LG S90QY over Polk Audio Signa S4

Advantages Polk Audio Signa S4 over LG S90QY