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Product comparison · 2 home cinema systems

Samsung HT-D6750WK home cinema system 7.1 channels 3D Black vs Samsung HT-D720/XU home cinema system 2.1 channels

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  • 36specifications compared
  • 19differ
  • 17identical
  • 38known for one product only

Key differences

  • Optical disc player type
    • Blu-Ray player
    • DVD recorder
  • 3D
    • Yes
    • No
  • Full HD
    • Yes
    • No
  • 2D-3D converter
    • Yes
    • No
  • Audio output channels
    • 7.1 channels
    • 2.1 channels
  • HDMI in
    • 2
    • 0
  • Component video (YPbPr/YCbCr) out
    • 1
    • 0
  • Ethernet LAN (RJ-45) ports
    • 1
    • 0

Side by side

Differences highlightedShow differences only
74 specifications
A

Samsung

HT-D6750WK home cinema system 7.1 channels 3D Black

Model HT-D6750WK

View product
B

Samsung

HT-D720/XU home cinema system 2.1 channels

Model HT-D720/XU

View product
Optical drive2 differ
Optical disc player typeDiffersBlu-Ray playerDVD recorder
Disc types supportedDiffersBD-R, BD-RE, BD-ROM, CD, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RWCD, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RW
Number of optical discsKnown for one1 discs
Video4 differ
3DDiffersYesNo
Video formats supportedDiffersAVI, DIVX, MKV, MP4, MPEG4, WMVDIVX, WMV
Full HDDiffersYesNo
Analog signal format systemKnown for oneNTSC
2D-3D converterDiffersYesNo
Progressive scanKnown for oneYes
Audio2 differ
Audio output channelsDiffers7.1 channels2.1 channels
Audio decodersDiffersDolby Digital, Dolby Digital Plus, Dolby Pro Logic II, Dolby TrueHD, DTS, DTS-HDDolby Digital, Dolby Pro Logic II, DTS
Audio formats supportedKnown for oneMP3, WMA
RMS rated powerKnown for one400 W
Radioidentical
FM radioYesYes
Supported radio bandsKnown for oneFM
Front speakersidentical
Front speaker frequency rangeKnown for one140 - 20000 Hz
Front speaker sensitivityKnown for one86 dB
Front speaker impedanceKnown for one3 Ω
Front speaker typeKnown for one2-way
Center speakeridentical
Center speaker frequency rangeKnown for one140 - 20000 Hz
Center speaker sensitivityKnown for one86 dB
Center speaker impedanceKnown for one3 Ω
Satellite speakersidentical
Satellite speaker frequency rangeKnown for one140 - 20000 Hz
Satellite speaker impedanceKnown for one3 Ω
Satellite speaker sensitivityKnown for one86 dB
Wireless satellite speakersKnown for oneNo
Subwooferidentical
Wireless subwooferNoNo
Subwoofer frequency rangeKnown for one40 - 160 Hz
Subwoofer impedanceKnown for one3 Ω
Subwoofer sensitivityKnown for one88 dB
Subwoofer typeKnown for onePassive subwoofer
Ports & interfaces4 differ
HDMI inDiffers20
Number of HDMI outputs11
SCART ports quantity00
USB ports quantity11
USB version2.02.0
Component video (YPbPr/YCbCr) outDiffers10
Composite video outKnown for one1
S-Video outputs quantity00
AUX inYesYes
Digital audio coaxial in00
Digital audio coaxial out00
Digital audio optical in11
Digital audio optical out00
Ethernet LAN (RJ-45) portsDiffers10
Microphone inDiffersYesNo
Audio (L/R) inKnown for one1
FM antennaKnown for oneYes
Poweridentical
AC input frequencyKnown for one50 - 60 Hz
AC input voltageKnown for one100-240 V
Weight & dimensions6 differ
Main unit dimensions (WxDxH)Differs430 x 332 x 60 mm433 x 202 x 142 mm
Main unit weightDiffers3.9 kg3 kg
Front speaker dimensions (WxDxH)Differs90 x 119 x 1320 mm185 x 185 x 605 mm
Front speaker weightDiffers4.96 kg1.7 kg
Center speaker dimensions (WxDxH)Known for one360 x 68 x 75 mm
Center speaker weightKnown for one580 g
Satellite speaker dimensions (WxDxH)Known for one90 x 119 x 1300 mm
Satellite speaker weightKnown for one3.8 kg
Subwoofer dimensions (W x D x H)Differs200 x 350 x 390 mm155 x 285 x 350 mm
Subwoofer weightDiffers5.7 kg3.8 kg
Packaging dataidentical
Package weightKnown for one33 kg
Package dimensions (WxDxH)Known for one923 x 517 x 446 mm
Packaging contentidentical
Remote control includedYesYes
Other features1 differ
Apple docking compatibilityDiffersiPodiPad, iPhone, iPod
Built-in HDDNoNo
TV tuner integratedNoNo
HDMIKnown for oneYes
Volume controlKnown for oneDigital
Certificatesidentical
Consumer Electronics Control (CEC)Known for oneAnynet+
Technical detailsidentical
Product colourBlackBlack
KaraokeNoNo
USB poweredKnown for oneYes
Networkidentical
BluetoothKnown for oneNo
Wi-FiKnown for oneNo

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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