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  1. Home
  2. Soundbars
  3. Polk Audio Signa S4 vs Samsung HW-B750F
Polk Audio Signa S4 vs Samsung HW-B750F
Polk Audio Signa S4

3.1.2-channel | $449

Polk Audio Signa S4
Check price atAmazon›
Samsung HW-B750F

5.1-channel | $448

Samsung HW-B750F
Check price atAmazon›
Polk Audio Signa S4 vs Samsung HW-B750F: the short answer

We can compare 13 features from the published specs. The Polk Audio Signa S4 is ahead on 3, the Samsung HW-B750F on 1, and 9 are ties. The biggest difference for movies is height: the Polk Audio Signa S4 has 2 ceiling-firing channels and the Samsung HW-B750F has none.

Reasons to choose Polk Audio Signa S4 over Samsung HW-B750F
  • Height channels: 2 vs 0
  • Dolby Atmos: Yes vs No
  • HDMI to the TV: eARC vs ARC
Reasons to choose Samsung HW-B750F over Polk Audio Signa S4
  • Rear speakers: Optional vs None
Side-by-Side Comparison
Polk Audio Signa S4Samsung HW-B750F
Channel layout
Counts speaker channels the bar actually has. More ear-level and height channels means a wider, taller sound field.		 3.1.2 5.1
Height channels
Drivers aimed at the ceiling, which is what makes Dolby Atmos sound overhead rather than just wide.		 2 0
Dolby Atmos Yes No
DTS:X No No
HDMI to the TV
eARC carries lossless Dolby TrueHD and Atmos from the TV; plain ARC compresses them.		 eARC ARC
HDMI inputs
A spare HDMI port for a games console or disc player.		 1 1
Video pass-through — 1080p
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.		 None Optional
Room correction No No
Streaming Bluetooth only Bluetooth only
Voice assistant
Built in, rather than through a separate smart speaker.		 No No
Dialogue enhancement Yes Yes
Height
Lower is less likely to block the bottom of the TV picture.		 2.5 in 2.38 in
Width / suits TVs from
Neither is better: match the bar to your TV. See the size simulator below.		 41.13 in / 50-inch 40.56 in / 50-inch
Drivers in the bar 7 5
Weight — 7.1 lbs
List price $449 $448

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 Polk Audio Signa S4, the dashed outline the Samsung HW-B750F. Pick your TV size and how it stands to see whether either would cover the picture.

Full Specifications

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.

Samsung HW-B750F Specifications

Sound
Channels5.1
Dolby AtmosNo
DTS:XNo
DriversMidrange: Cone (5); Subwoofer: 6" Cone; Enclosure: Sealed(bar), Ported(sub)
SubwooferIncluded
Rear speakersOptional
Virtual surroundSurround Sound Expansion
Dialogue enhancementYes
Night modeYes
Room correctionNo
Connections
HDMI to TVARC
HDMI inputs1
Video pass-through1080p
HDMI version1.4
Optical inputsYes
Analogue inputNo
USBUSB-A
Subwoofer outputWireless
HDMI CECYes
Streaming and Control
Wi-FiNo
BluetoothYes
Voice controlNo
Remote includedYes
Learns TV remoteYes
Physical
Dimensions (W x H x D)40.56 x 2.38 x 4.13 in / 1030 x 61 x 105 mm
Weight7.1 lbs / 3.22 kg
Subwoofer size7.31 x 13.5 x 12.13 in (W x H x D), 11 lbs
Wall mountingYes (bracket included)
Warranty1 Year parts, 1 Year labour
List price$448

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

More Soundbar Comparisons
  • Polk Audio Signa S4 vs JBL Bar 300MK2
  • Polk Audio Signa S4 vs WiiM Bar
  • Polk Audio Signa S4 vs Furrion Aurora FSBNN30MST
  • Polk Audio Signa S4 vs Yamaha SR-B40A
  • Polk Audio Signa S4 vs Denon DHT-S517
  • Polk Audio Signa S4 vs Sonos Beam (Gen 2)
  • Polk Audio Signa S4 vs Polk Audio MagniFi Mini AX
  • Polk Audio Signa S4 vs JBL Bar 2.1 Deep Bass MK2

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