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Product comparison · 2 home cinema systems

LG LHA845 home cinema system 5.1 channels 3D Black vs Samsung HT-J7750W home cinema system 7.1 channels

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  • 30specifications compared
  • 13differ
  • 17identical
  • 51known for one product only

Key differences

The Samsung HT-J7750W home cinema system 7.1 channels has 2 channels more audio output channels than the LG LHA845 home cinema system 5.1 channels 3D Black (7.1 channels vs 5.1 channels). The LG LHA845 home cinema system 5.1 channels 3D Black has 35 more preset stations quantity than the Samsung HT-J7750W home cinema system 7.1 channels (50 vs 15). The LG LHA845 home cinema system 5.1 channels 3D Black has 57.5 W more power consumption (typical) than the Samsung HT-J7750W home cinema system 7.1 channels (130 W vs 72.5 W). Analog signal format system: NTSC, PAL on the LG LHA845 home cinema system 5.1 channels 3D Black, PAL on the Samsung HT-J7750W home cinema system 7.1 channels. Main unit dimensions (WxDxH): 420 x 255 x 55 mm on the LG LHA845 home cinema system 5.1 channels 3D Black, 430 x 312 x 55 mm on the Samsung HT-J7750W home cinema system 7.1 channels.

  • Analog signal format system
    • NTSC, PAL
    • PAL
  • Audio output channels
    • 5.1 channels
    • 7.1 channels
  • Preset stations quantity
    • 50
    • 15
  • Power consumption (typical)
    • 130 W
    • 72.5 W
  • Power consumption (standby)
    • 0.5 W
    • 0.29 W
  • Main unit dimensions (WxDxH)
    • 420 x 255 x 55 mm
    • 430 x 312 x 55 mm
  • Front speaker dimensions (WxDxH)
    • 290 x 290 x 1120 mm
    • 95 x 101 x 1215 mm
  • Center speaker dimensions (WxDxH)
    • 342 x 82 x 85 mm
    • 320 x 101 x 81 mm

Side by side

Differences highlightedShow differences only
81 specifications
A

LG

LHA845 home cinema system 5.1 channels 3D Black

Model LHA845

View product
B

Samsung

HT-J7750W home cinema system 7.1 channels

Model HT-J7750W

View product
Optical drive1 differ
Optical disc player typeBlu-Ray playerBlu-Ray player
Disc types supportedDiffersBD-R, BD-RE, BD-ROM, CD-DA, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RWDVD, DVD+R, DVD+RW, DVD-R, DVD-RW
Playback disc formatsKnown for oneBlu-Ray video
Number of optical discsKnown for one1 discs
Video2 differ
3DYesYes
Video formats supportedDiffers3GP, AVC, AVCHD, FLV, H.264, M4V, MKV, MOV, MP4, MPEG2, MPEG4, VC-1, VOB, WMVAVCHD, DIVX, WMV, WMV7, WMV8, WMV9
Analog signal format systemDiffersNTSC, PALPAL
Video upscalingYesYes
Video D/A Converter (DAC)Known for one12-bit/148MHz
Audio2 differ
Audio output channelsDiffers5.1 channels7.1 channels
RMS rated powerKnown for one1330 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 supportedAAC, FLAC, LPCM, MP3, WMAAAC, FLAC, LPCM, MP3, WMA
Audio Return Channel (ARC)Known for oneYes
EqualizerKnown for oneYes
Radio1 differ
FM radioYesYes
Preset stations quantityDiffers5015
Supported radio bandsKnown for oneFM
Radio Data System (RDS)Known for oneYes
Satellite speakersidentical
Satellite speaker typeKnown for one2-way
Wireless satellite speakersKnown for oneYes
Satellite speakers RMS powerKnown for one194 W
Subwooferidentical
Subwoofer typeKnown for onePassive subwoofer
Wireless subwooferKnown for oneYes
Subwoofer RMS powerKnown for one230 W
Networkidentical
BluetoothYesYes
Ethernet LANYesYes
Wi-FiYesYes
Ports & interfacesidentical
HDMI in22
Number of HDMI outputs11
SCART ports quantityKnown for one0
USB ports quantity11
USB version2.02.0
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 inKnown for one1
Digital audio optical outKnown for one0
Ethernet LAN (RJ-45) ports11
Audio (L/R) inKnown for one1
Power2 differ
Power consumption (typical)Differs130 W72.5 W
Power consumption (standby)Differs0.5 W0.29 W
AC input frequencyKnown for one50 - 60 Hz
AC input voltageKnown for one200-240 V
Weight & dimensions5 differ
Main unit dimensions (WxDxH)Differs420 x 255 x 55 mm430 x 312 x 55 mm
Main unit weight2.7 kg2.7 kg
Front speaker dimensions (WxDxH)Differs290 x 290 x 1120 mm95 x 101 x 1215 mm
Front speaker weightKnown for one5 kg
Center speaker dimensions (WxDxH)Differs342 x 82 x 85 mm320 x 101 x 81 mm
Center speaker weightKnown for one1 kg
Satellite speaker dimensions (WxDxH)Differs100 x 89 x 148 mm95 x 101 x 1160 mm
Satellite speaker weightKnown for one4.7 kg
Subwoofer dimensions (W x D x H)Differs190 x 317 x 385 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
Package widthKnown for one989 mm
Package depthKnown for one318 mm
Package heightKnown for one436 mm
Packaging contentidentical
Quick start guideKnown for oneYes
Batteries includedKnown for oneYes
Quick installation guideKnown for oneYes
Remote control includedKnown for oneYes
Warranty cardKnown for oneYes
Other featuresidentical
Built-in HDDKnown for oneNo
Image formats supportedKnown for oneJPG
Deep colour supportKnown for oneYes
Package weightKnown for one21300 kg
x.v.Color supportKnown for oneYes
Certificatesidentical
Consumer Electronics Control (CEC)Known for oneAnynet+
Technical detailsidentical
Product colourBlackBlack
KaraokeKnown for oneNo
BD WiseKnown for oneYes
BD-LiveYesYes
Digital Living Network Alliance (DLNA) certifiedYesYes
Child lockKnown for oneYes
Playback modesKnown for oneShuffle, Slow
Front speakersidentical
Front speakers RMS powerKnown for one194 W
Center speakeridentical
Center speaker RMS powerKnown for one194 W
Management featuresidentical
Sleep timerKnown for oneYes

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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