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Product comparison · 2 home cinema systems

LG LHB725W home cinema system 5.1 channels vs Samsung HT-J7750W home cinema system 7.1 channels

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  • 39specifications compared
  • 15differ
  • 24identical
  • 37known for one product only

Key differences

  • Audio output channels
    • 5.1 channels
    • 7.1 channels
  • RMS rated power
    • 1200 W
    • 1330 W
  • Preset stations quantity
    • 50
    • 15
  • Main unit dimensions (WxDxH)
    • 410 x 260 x 55 mm
    • 430 x 312 x 55 mm
  • Front speaker dimensions (WxDxH)
    • 100.5 x 97.5 x 203 mm
    • 95 x 101 x 1215 mm
  • Center speaker dimensions (WxDxH)
    • 342 x 87 x 86 mm
    • 320 x 101 x 81 mm
  • Satellite speaker dimensions (WxDxH)
    • 100.5 x 95 x 148 mm
    • 95 x 101 x 1160 mm
  • Subwoofer dimensions (W x D x H)
    • 191 x 318 x 388.5 mm
    • 200 x 350 x 390 mm

Side by side

Differences highlightedShow differences only
76 specifications
A

LG

LHB725W home cinema system 5.1 channels

Model LHB725W

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, BD-ROM, CD, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RWDVD, DVD+R, DVD+RW, DVD-R, DVD-RW
Number of optical discsKnown for one1 discs
Playback disc formatsDiffersBlu-Ray audio, Blu-Ray video, CD audio, CD videoBlu-Ray video
Video1 differ
3DYesYes
Video formats supportedDiffers3GP, AVC, AVCHD, FLV, H.264, M4V, MKV, MOV, MP4, MPEG1, MPEG2, VC-1, VOB, WMV, XVIDAVCHD, DIVX, WMV, WMV7, WMV8, WMV9
Full HDKnown for oneYes
Video upscalingYesYes
Analog signal format systemKnown for onePAL
Audio4 differ
Audio output channelsDiffers5.1 channels7.1 channels
RMS rated powerDiffers1200 W1330 W
Audio decodersDiffersDolby Digital, Dolby Digital Plus, Dolby Pro Logic II, 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, LPCM, MP1, MP2, MP3, WMAAAC, FLAC, LPCM, MP3, WMA
Audio Return Channel (ARC)YesYes
Radio1 differ
FM radioYesYes
Supported radio bandsKnown for oneFM, PLL
Radio Data System (RDS)Known for oneYes
Preset stations quantityDiffers5015
Front speakersidentical
Front speakers RMS powerKnown for one194 W
Center speakeridentical
Center speaker RMS powerKnown for one194 W
Satellite speakersidentical
Satellite speakers RMS powerKnown for one194 W
Satellite speaker typeKnown for one2-way
Wireless satellite speakersKnown for oneYes
Subwooferidentical
Subwoofer RMS powerKnown for one230 W
Subwoofer typeKnown for onePassive subwoofer
Wireless subwooferKnown for oneYes
Networkidentical
BluetoothYesYes
Ethernet LANYesYes
Wi-FiYesYes
Ports & interfacesidentical
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
Audio (L/R) inKnown for one1
Digital audio coaxial in00
Digital audio coaxial out00
Digital audio optical in11
Digital audio optical out00
Ethernet LAN (RJ-45) ports11
FM antennaKnown for oneYes
HDMI versionKnown for one1.4
Displayidentical
On Screen Display (OSD)Known for oneYes
Weight & dimensions5 differ
Main unit dimensions (WxDxH)Differs410 x 260 x 55 mm430 x 312 x 55 mm
Front speaker dimensions (WxDxH)Differs100.5 x 97.5 x 203 mm95 x 101 x 1215 mm
Center speaker dimensions (WxDxH)Differs342 x 87 x 86 mm320 x 101 x 81 mm
Satellite speaker dimensions (WxDxH)Differs100.5 x 95 x 148 mm95 x 101 x 1160 mm
Subwoofer dimensions (W x D x H)Differs191 x 318 x 388.5 mm200 x 350 x 390 mm
Main unit weightKnown for one2.7 kg
Front speaker weightKnown for one5 kg
Center speaker weightKnown for one1 kg
Satellite speaker weightKnown for one4.7 kg
Subwoofer weightKnown for one5.7 kg
Packaging contentidentical
Batteries includedKnown for oneYes
Quick start guideYesYes
Remote control includedKnown for oneYes
Warranty cardKnown for oneYes
Other features1 differ
Apple docking compatibilityKnown for oneNot supported
Built-in HDDNoNo
TV tuner integratedKnown for oneNo
Image formats supportedDiffersGIF, JPG, PNGJPG
MP3 playbackKnown for oneYes
Wireless connectionKnown for oneYes
Certificates1 differ
Consumer Electronics Control (CEC)DiffersSimpLinkAnynet+
Technical detailsidentical
Product colourBlackBlack
USB direct playbackKnown for oneYes
Digital Living Network Alliance (DLNA) certifiedYesYes
KaraokeKnown for oneNo
BD WiseKnown for oneYes
BD-LiveKnown for oneYes
Poweridentical
Power consumption (typical)Known for one72.5 W
Power consumption (standby)Known for one0.29 W
Packaging dataidentical
Package weightKnown for one34.7 kg
Package dimensions (WxDxH)Known for one1076 x 446 x 557 mm

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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