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Product comparison · 2 home cinema systems

LG LHA755W home cinema system 5.0 channels vs Samsung HT-J7750W home cinema system 7.1 channels

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  • 32specifications compared
  • 18differ
  • 14identical
  • 50known for one product only

Key differences

The Samsung HT-J7750W home cinema system 7.1 channels has 2.1 channels more audio output channels than the LG LHA755W home cinema system 5.0 channels (7.1 channels vs 5.0 channels). The Samsung HT-J7750W home cinema system 7.1 channels has 330 W more RMS rated power than the LG LHA755W home cinema system 5.0 channels (1330 W vs 1000 W). The LG LHA755W home cinema system 5.0 channels has 35 more preset stations quantity than the Samsung HT-J7750W home cinema system 7.1 channels (50 vs 15). Only the Samsung HT-J7750W home cinema system 7.1 channels has Wi-Fi. Analog signal format system: NTSC, PAL on the LG LHA755W home cinema system 5.0 channels, PAL on the Samsung HT-J7750W home cinema system 7.1 channels.

  • Analog signal format system
    • NTSC, PAL
    • PAL
  • Audio output channels
    • 5.0 channels
    • 7.1 channels
  • RMS rated power
    • 1000 W
    • 1330 W
  • Audio formats supported
    • AAC, FLAC, LPCM, WMA
    • AAC, FLAC, LPCM, MP3, WMA
  • Preset stations quantity
    • 50
    • 15
  • Wi-Fi
    • No
    • Yes
  • Power consumption (typical)
    • 90 W
    • 72.5 W
  • Power consumption (standby)
    • 0.5 W
    • 0.29 W

Side by side

Differences highlightedShow differences only
82 specifications
A

LG

LHA755W home cinema system 5.0 channels

Model LHA755W

View product
B

Samsung

HT-J7750W home cinema system 7.1 channels

Model HT-J7750W

View product
Optical drive1 differ
Disc types supportedDiffersBD-R, BD-RE, CD-DA, 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 formatsKnown for oneBlu-Ray video
Video2 differ
Video formats supportedDiffers3GP, AVC, AVCHD, FLV, H.264, M4V, MKV, MOV, MP4, MPEG4, VC-1, VOB, WMVAVCHD, DIVX, WMV, WMV7, WMV8, WMV9
Video D/A Converter (DAC)Known for one12-bit/148MHz
Analog signal format systemDiffersNTSC, PALPAL
Audio4 differ
Audio output channelsDiffers5.0 channels7.1 channels
RMS rated powerDiffers1000 W1330 W
Audio decodersDiffersDTS, DTS-HD Master Audio, Dolby Digital, Dolby Digital Plus, Dolby TrueHDDolby Digital, Dolby Digital Plus, Dolby TrueHD, DTS 96/24, DTS Digital Surround, DTS-HD Master Audio
Audio formats supportedDiffersAAC, FLAC, LPCM, WMAAAC, FLAC, LPCM, MP3, WMA
EqualizerKnown for oneYes
Radio1 differ
Supported radio bandsKnown for oneFM
Radio Data System (RDS)Known for oneYes
Preset stations quantityDiffers5015
Front speakersidentical
Front speakers RMS powerKnown for one167 W
Center speakeridentical
Center speaker RMS powerKnown for one167 W
Satellite speakersidentical
Satellite speakers RMS powerKnown for one167 W
Satellite speaker typeKnown for one2-way
Wireless satellite speakersKnown for oneYes
Subwooferidentical
Subwoofer RMS powerKnown for one165 W
Subwoofer typeKnown for onePassive subwoofer
Wireless subwooferKnown for oneYes
Network1 differ
Wi-FiDiffersNoYes
Management featuresidentical
Sleep timerKnown for oneYes
Ports & interfacesidentical
Audio (L/R) inKnown for one1
HDMI inKnown for one2
SCART ports quantityKnown for one0
Component video (YPbPr/YCbCr) outKnown for one0
S-Video outputs quantityKnown for one0
Digital audio coaxial inKnown for one0
Digital audio coaxial outKnown for one0
Digital audio optical outKnown for one0
Power2 differ
Power consumption (typical)Differs90 W72.5 W
AC input frequencyKnown for one50 - 60 Hz
AC input voltageKnown for one200-240 V
Power consumption (standby)Differs0.5 W0.29 W
Weight & dimensions6 differ
Main unit dimensions (WxDxH)Differs360 x 297 x 59 mm430 x 312 x 55 mm
Main unit weightDiffers2.6 kg2.7 kg
Front speaker dimensions (WxDxH)Differs290 x 290 x 1100 mm95 x 101 x 1215 mm
Center speaker dimensions (WxDxH)Differs220 x 92 x 100 mm320 x 101 x 81 mm
Satellite speaker dimensions (WxDxH)Differs290 x 290 x 1100 mm95 x 101 x 1160 mm
Subwoofer dimensions (W x D x H)Differs172 x 261 x 371 mm200 x 350 x 390 mm
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 dataidentical
Package widthKnown for one1063 mm
Package depthKnown for one322 mm
Package heightKnown for one456 mm
Package weightKnown for one34.7 kg
Package dimensions (WxDxH)Known for one1076 x 446 x 557 mm
Packaging contentidentical
Batteries includedKnown for oneYes
Remote control includedKnown for oneYes
Warranty cardKnown for oneYes
Quick start guideKnown for oneYes
Other features1 differ
TV tuner integratedKnown for oneYes
Deep colour supportKnown for oneYes
Image formats supportedDiffersGIF, JPEG XR, PNGJPG
MiracastKnown for oneYes
Package weightKnown for one25700 kg
x.v.Color supportKnown for oneYes
Built-in HDDKnown for oneNo
Technical detailsidentical
Child lockKnown for oneYes
Playback modesKnown for oneShuffle, Slow
KaraokeKnown for oneNo
BD WiseKnown for oneYes
Digital Living Network Alliance (DLNA) certifiedKnown for oneYes
Certificatesidentical
Consumer Electronics Control (CEC)Known for oneAnynet+

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