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Product comparison · 2 home cinema systems

LG LHB755W home cinema system 5.1 channels vs Samsung HT-J7750W home cinema system 7.1 channels

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  • 38specifications compared
  • 18differ
  • 20identical
  • 35known for one product only

Key differences

  • Audio output channels
    • 5.1 channels
    • 7.1 channels
  • RMS rated power
    • 1200 W
    • 1330 W
  • Audio formats supported
    • AAC, FLAC, MP3
    • AAC, FLAC, LPCM, MP3, WMA
  • Wireless satellite speakers
    • No
    • Yes
  • Wireless subwoofer
    • No
    • Yes
  • Digital audio optical in
    • 0
    • 1
  • Digital audio optical out
    • 1
    • 0
  • Main unit dimensions (WxDxH)
    • 410 x 260 x 55 mm
    • 430 x 312 x 55 mm

Side by side

Differences highlightedShow differences only
73 specifications
A

LG

LHB755W home cinema system 5.1 channels

Model LHB755W

View product
B

Samsung

HT-J7750W home cinema system 7.1 channels

Model HT-J7750W

View product
Optical drive2 differ
Optical disc player typeBlu-Ray playerBlu-Ray player
Disc types supportedDiffersBD, BD-R, BD-RE, CD, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RWDVD, DVD+R, DVD+RW, DVD-R, DVD-RW
Playback disc formatsDiffersBlu-Ray audio, Blu-Ray video, CD audio, CD videoBlu-Ray video
Number of optical discsKnown for one1 discs
Video1 differ
3DYesYes
Video formats supportedDiffersAVI, DIVX HD, FLV, H.264, MKV, MOV, MP4, MPEG2, TS, VOB, WMVAVCHD, DIVX, WMV, WMV7, WMV8, WMV9
Analog signal format systemKnown for onePAL
Video upscalingYesYes
Full HDKnown for oneYes
Audio4 differ
Audio output channelsDiffers5.1 channels7.1 channels
RMS rated powerDiffers1200 W1330 W
Audio decodersDiffersDolby Digital, Dolby Digital Plus, Dolby TrueHD, DTS, DTS-HD HR, DTS-HD Master AudioDolby Digital, Dolby Digital Plus, Dolby TrueHD, DTS 96/24, DTS Digital Surround, DTS-HD Master Audio
Audio formats supportedDiffersAAC, FLAC, MP3AAC, FLAC, LPCM, MP3, WMA
Audio Return Channel (ARC)Known for oneYes
Radioidentical
FM radioYesYes
Preset stations quantityKnown for one15
Satellite speakers1 differ
Satellite speaker type2-way2-way
Wireless satellite speakersDiffersNoYes
Satellite speakers RMS powerKnown for one388 W
Subwoofer1 differ
Subwoofer typeKnown for onePassive subwoofer
Wireless subwooferDiffersNoYes
Subwoofer RMS powerKnown for one230 W
Networkidentical
BluetoothYesYes
Ethernet LANYesYes
Wi-FiYesYes
Ports & interfaces2 differ
HDMI in22
Number of HDMI outputs11
SCART ports quantity00
USB ports quantity11
USB version2.02.0
Component video (YPbPr/YCbCr) out00
S-Video outputs quantity00
Digital audio coaxial in00
Digital audio coaxial out00
Digital audio optical inDiffers01
Digital audio optical outDiffers10
Ethernet LAN (RJ-45) ports11
AUX inKnown for oneYes
FM antennaKnown for oneYes
Poweridentical
Power consumption (typical)Known for one72.5 W
Power consumption (standby)Known for one0.29 W
Weight & dimensions5 differ
Main unit dimensions (WxDxH)Differs410 x 260 x 55 mm430 x 312 x 55 mm
Main unit weightKnown for one2.7 kg
Front speaker dimensions (WxDxH)Differs290 x 290 x 1150 mm95 x 101 x 1215 mm
Front speaker weightKnown for one5 kg
Center speaker dimensions (WxDxH)Differs344 x 87 x 86 mm320 x 101 x 81 mm
Center speaker weightKnown for one1 kg
Satellite speaker dimensions (WxDxH)Differs290 x 290 x 1150 mm95 x 101 x 1160 mm
Satellite speaker weightKnown for one4.7 kg
Subwoofer dimensions (W x D x H)Differs191 x 318 x 389 mm200 x 350 x 390 mm
Subwoofer weightKnown for one5.7 kg
Packaging dataidentical
Package weightKnown for one34.7 kg
Package dimensions (WxDxH)Known for one1076 x 446 x 557 mm
Packaging contentidentical
Quick start guideKnown for oneYes
Cables includedKnown for oneHDMI
Remote control includedKnown for oneYes
Other features1 differ
Built-in HDDNoNo
Image formats supportedDiffersGIF, JPG, JPS, MPO, PNGJPG
Apple docking compatibilityKnown for oneNot supported
TV tuner integratedKnown for oneNo
Deep colour supportKnown for oneYes
x.v.Color supportKnown for oneYes
Certificatesidentical
Consumer Electronics Control (CEC)Known for oneAnynet+
Technical details1 differ
Product colourBlackBlack
KaraokeDiffersYesNo
BD WiseKnown for oneYes
BD-LiveKnown for oneYes
Digital Living Network Alliance (DLNA) certifiedKnown for oneYes
USB direct playbackKnown for oneYes
Front speakersidentical
Front speaker typeKnown for one2-way
Front speakers RMS powerKnown for one388 W
Center speakeridentical
Center speaker typeKnown for one2-way
Center speaker RMS powerKnown for one194 W

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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