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Product comparison · 2 home cinema systems

LG LHB755 home cinema system 5.1 channels vs LG LHD457.AEUSLLK home cinema system 5.1 channels Black

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  • 41specifications compared
  • 15differ
  • 26identical
  • 40known for one product only

Key differences

The LG LHB755 home cinema system 5.1 channels has 2 more HDMI in than the LG LHD457.AEUSLLK home cinema system 5.1 channels Black (2 vs 0). The LG LHD457.AEUSLLK home cinema system 5.1 channels Black has 1 more digital audio optical in than the LG LHB755 home cinema system 5.1 channels (1 vs 0). The LG LHB755 home cinema system 5.1 channels has 1 more digital audio optical out than the LG LHD457.AEUSLLK home cinema system 5.1 channels Black (1 vs 0). Only the LG LHB755 home cinema system 5.1 channels has 3D. Only the LG LHB755 home cinema system 5.1 channels has radio Data System (RDS).

  • Optical disc player type
    • Blu-Ray player
    • DVD player
  • 3D
    • Yes
    • No
  • Audio formats supported
    • AAC, FLAC, MP3
    • MP3, WMA
  • Radio Data System (RDS)
    • Yes
    • No
  • HDMI in
    • 2
    • 0
  • Digital audio optical in
    • 0
    • 1
  • Digital audio optical out
    • 1
    • 0
  • Front speaker dimensions (WxDxH)
    • 290 x 290 x 1150 mm
    • 250 x 1050 x 250 mm

Side by side

Differences highlightedShow differences only
81 specifications
A

LG

LHB755 home cinema system 5.1 channels

Model LHB755

View product
B

LG

LHD457.AEUSLLK home cinema system 5.1 channels Black

Model LHD457.AEUSLLK

View product
Optical drive3 differ
Optical disc player typeDiffersBlu-Ray playerDVD player
Disc types supportedDiffersBD, BD-R, BD-RE, CD, CD-R, CD-RW, DVD, DVD+RW, DVD-R, DVD-RWBD, CD, CD-DA, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RW
Number of optical discs1 discs1 discs
Playback disc formatsDiffersBlu-Ray audio, Blu-Ray video, CD audio, CD videoCD audio, CD video, MP3, SVCD, VCD, WMA
Video2 differ
3DDiffersYesNo
Video formats supportedDiffersAVI, DIVX HD, FLV, H.264, MKV, MOV, MP4, MPEG2, TS, VOB, WMVMPEG2, XVID
Full HDYesYes
Video upscalingKnown for oneYes
Analog signal format systemKnown for oneNTSC, PAL
Audio2 differ
Audio output channels5.1 channels5.1 channels
RMS rated powerKnown for one1200 W
Audio decodersDiffersDolby Digital, Dolby Digital Plus, Dolby TrueHD, DTS, DTS-HD HR, DTS-HD Master AudioDolby Digital
Audio formats supportedDiffersAAC, FLAC, MP3MP3, WMA
Radio1 differ
FM radioYesYes
Supported radio bandsFMFM
Radio Data System (RDS)DiffersYesNo
Preset stations quantityKnown for one50
Front speakersidentical
Front speaker typeKnown for one2-way
Front speakers RMS powerKnown for one388 W
Front speaker sensitivityKnown for one81 dB
Front speaker impedanceKnown for one3 Ω
Front speaker tweeter diameterKnown for one6.35 cm (2.5")
Center speakeridentical
Center speaker typeKnown for one2-way
Center speaker RMS powerKnown for one194 W
Center speaker sensitivityKnown for one79 dB
Center speaker impedanceKnown for one3 Ω
Center speaker tweeter diameterKnown for one7.62 cm (3")
Satellite speakersidentical
Satellite speaker typeKnown for one2-way
Satellite speakers RMS powerKnown for one388 W
Wireless satellite speakersKnown for oneNo
Number of satellite speakersKnown for one2
Subwooferidentical
Subwoofer RMS powerKnown for one230 W
Wireless subwooferKnown for oneNo
Subwoofer driver diameter (imperial)Known for one13.3 cm (5.25")
Subwoofer impedanceKnown for one4 Ω
Subwoofer sensitivityKnown for one84 dB
Networkidentical
BluetoothYesYes
Ethernet LANYesYes
Wi-FiKnown for oneYes
Ports & interfaces3 differ
HDMI inDiffers20
Number of HDMI outputs11
SCART ports quantity00
USB ports quantity11
USB versionKnown for one2.0
Component video (YPbPr/YCbCr) out00
S-Video outputs quantity00
AUX inKnown for oneYes
Digital audio coaxial in00
Digital audio coaxial out00
Digital audio optical inDiffers01
Digital audio optical outDiffers10
Ethernet LAN (RJ-45) ports11
FM antennaYesYes
Composite video outKnown for one1
Audio (L/R) inKnown for one1
Displayidentical
Built-in displayYesYes
Poweridentical
Power consumption (typical)Known for one130 W
Power consumption (standby)Known for one0.5 W
Weight & dimensions4 differ
Main unit dimensions (WxDxH)Known for one410 x 260 x 55 mm
Front speaker dimensions (WxDxH)Differs290 x 290 x 1150 mm250 x 1050 x 250 mm
Center speaker dimensions (WxDxH)Differs344 x 87 x 86 mm260 x 74 x 93 mm
Satellite speaker dimensions (WxDxH)Differs290 x 290 x 1150 mm250 x 1050 x 250 mm
Subwoofer dimensions (W x D x H)Differs191 x 318 x 389 mm156 x 320 x 325 mm
Packaging contentidentical
Batteries includedYesYes
ManualYesYes
Quick start guideYesYes
Remote control includedYesYes
Warranty cardYesYes
Cables includedKnown for oneHDMI, RCA
Other featuresidentical
Apple docking compatibilityKnown for oneNot supported
Built-in HDDNoNo
TV tuner integratedKnown for oneNo
Deep colour supportKnown for oneYes
DisplayFLDFLD
Image formats supportedKnown for oneGIF, JPG, JPS, MPO, PNG
x.v.Color supportKnown for oneYes
Technical detailsidentical
Product colourBlackBlack
KaraokeYesYes
USB direct playbackKnown for oneYes
Digital Living Network Alliance (DLNA) certifiedKnown for oneYes
Sleep modeKnown 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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