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  1. Home
  2. Soundbars
  3. Samsung HW-S700D vs Polk Audio Signa S4
Samsung HW-S700D vs Polk Audio Signa S4
Samsung HW-S700D

3.1-channel | $548

Samsung HW-S700D
Check price atAmazon›
Polk Audio Signa S4

3.1.2-channel | $449

Polk Audio Signa S4
Check price atAmazon›
Samsung HW-S700D vs Polk Audio Signa S4: the short answer

Across 12 features we can compare from the published specs, the Samsung HW-S700D comes out ahead on 4 and the Polk Audio Signa S4 on 4. The biggest difference for movies is height: the Polk Audio Signa S4 has 2 ceiling-firing channels and the Samsung HW-S700D has none.

Reasons to choose Samsung HW-S700D over Polk Audio Signa S4
  • Rear speakers: Optional vs None
  • Streaming: Wi-Fi + AirPlay 2, Google Cast, Spotify Connect vs Bluetooth only
  • Voice assistant: Alexa built-in, Google Assistant optional vs No
  • Height: 1.44 in vs 2.5 in
Reasons to choose Polk Audio Signa S4 over Samsung HW-S700D
  • Channel layout: 3.1.2 vs 3.1
  • Height channels: 2 vs 0
  • HDMI to the TV: eARC vs ARC
  • HDMI inputs: 1 vs 0
Side-by-Side Comparison
Samsung HW-S700DPolk Audio Signa S4
Channel layout
Counts speaker channels the bar actually has. More ear-level and height channels means a wider, taller sound field.		 3.1 3.1.2
Height channels
Drivers aimed at the ceiling, which is what makes Dolby Atmos sound overhead rather than just wide.		 0 2
Dolby Atmos Yes Yes
DTS:X No No
HDMI to the TV
eARC carries lossless Dolby TrueHD and Atmos from the TV; plain ARC compresses them.		 ARC eARC
HDMI inputs
A spare HDMI port for a games console or disc player.		 0 1
Subwoofer
Included beats optional beats none: a separate subwoofer is where deep bass comes from.		 Included Included
Rear speakers
Real rear speakers put effects behind you; without them surround is simulated from the front.		 Optional None
Room correction — No
Streaming Wi-Fi + AirPlay 2, Google Cast, Spotify Connect Bluetooth only
Voice assistant
Built in, rather than through a separate smart speaker.		 Alexa built-in, Google Assistant optional No
Dialogue enhancement Yes Yes
Height
Lower is less likely to block the bottom of the TV picture.		 1.44 in 2.5 in
Width / suits TVs from
Neither is better: match the bar to your TV. See the size simulator below.		 35.06 in / 43-inch 41.13 in / 50-inch
Drivers in the bar 6 7
Weight 2.2 lbs —
List price $548 $449

Green marks the better figure where one is better. Dashes are specs the maker does not publish.

Size: Both Soundbars in Front of a TV

Drawn to scale. The solid bar is the Samsung HW-S700D, the dashed outline the Polk Audio Signa S4. Pick your TV size and how it stands to see whether either would cover the picture.

Full Specifications

Samsung HW-S700D Specifications

Sound
Channels3.1
Dolby AtmosYes
DTS:XNo
DriversTweeters: Dome (1); Midrange: Cone (5); Subwoofer: 6" Cone; Enclosure: Sealed
SubwooferIncluded
Rear speakersOptional
Virtual surround3D Surround
Dialogue enhancementYes
Night modeYes
Connections
HDMI to TVARC
HDMI inputs0
Optical inputsNo
Analogue inputNo
USBNo
Subwoofer outputWireless
HDMI CECYes
Streaming and Control
Wi-Fi802.11ac
BluetoothYes
StreamingAirPlay 2, Google Cast, Spotify Connect, TIDAL, Amazon Music, Pandora, SiriusXM, TuneIn, YouTube Music
Voice controlAlexa built-in, Google Assistant optional
AppApple iOS, Android
Remote includedYes
Learns TV remoteYes
Physical
Dimensions (W x H x D)35.06 x 1.44 x 1.56 in / 891 x 37 x 40 mm
Weight2.2 lbs / 1 kg
Subwoofer size8.13 x 13.88 x 12.06 in (W x H x D), 13.2 lbs
Wall mountingYes (bracket included)
Warranty1 Year parts, 1 Year labour
List price$548

Power is the maker's total across all drivers and is not comparable to an amplifier's per-channel rating.

Polk Audio Signa S4 Specifications

Sound
Channels3.1.2
Dolby AtmosYes
DTS:XNo
DriversTweeters: 1" Dome (3); Midrange: 2.625" Height Drivers (2); Woofers: 4.75"x1.5" Cone (2); Subwoofer: 5.9375" Cone; Enclosure: Ported
SubwooferIncluded
Rear speakersNone
Virtual surroundMovie Mode
Dialogue enhancementYes
Night modeYes
Room correctionNo
Connections
HDMI to TVeARC
HDMI inputs1
HDMI version2.1
Optical inputsYes
Analogue input3.5mm
USBNo
Subwoofer outputWireless
HDMI CECYes
Streaming and Control
Wi-FiNo
BluetoothYes
Voice controlNo
Remote includedYes
Learns TV remoteYes
Physical
Dimensions (W x H x D)41.13 x 2.5 x 3.81 in / 1045 x 64 x 97 mm
Subwoofer size7.88 x 12.94 x 12.81 in (W x H x D)
Wall mountingYes (no bracket supplied)
Warranty1 Year parts, 1 Year labour
List price$449

Power is the maker's total across all drivers and is not comparable to an amplifier's per-channel rating.

More Soundbar Comparisons
  • Samsung HW-S700D vs Bose Smart Soundbar
  • Samsung HW-S700D vs Harman Kardon Enchant 900
  • Samsung HW-S700D vs Klipsch Flexus CORE 200
  • Samsung HW-S700D vs Polk Audio MagniFi Mini AX
  • Samsung HW-S700D vs Sonos Beam (Gen 2)
  • Samsung HW-S700D vs Denon DHT-S517
  • Samsung HW-S700D vs WiiM Bar
  • Samsung HW-S700D vs JBL Bar 300MK2

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