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Product comparison · 2 home cinema systems

LG LHB655N home cinema system 5.1 channels vs LG LHD457.AEUSLLK home cinema system 5.1 channels Black

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  • 35specifications compared
  • 14differ
  • 21identical
  • 54known for one product only

Key differences

The LG LHB655N home cinema system 5.1 channels has 2 dB more center speaker sensitivity than the LG LHD457.AEUSLLK home cinema system 5.1 channels Black (81 dB vs 79 dB). The LG LHD457.AEUSLLK home cinema system 5.1 channels Black has 1 Ω more subwoofer impedance than the LG LHB655N home cinema system 5.1 channels (4 Ω vs 3 Ω). The LG LHB655N home cinema system 5.1 channels has 1 more USB ports quantity than the LG LHD457.AEUSLLK home cinema system 5.1 channels Black (2 vs 1). Only the LG LHB655N home cinema system 5.1 channels has 3D. Only the LG LHB655N 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, LPCM, MP3, WMA
    • MP3, WMA
  • Radio Data System (RDS)
    • Yes
    • No
  • Center speaker sensitivity
    • 81 dB
    • 79 dB
  • Subwoofer driver diameter (imperial)
    • 7.62 cm (3")
    • 13.3 cm (5.25")
  • Subwoofer impedance
    • 3 Ω
    • 4 Ω
  • USB ports quantity
    • 2
    • 1

Side by side

Differences highlightedShow differences only
89 specifications
A

LG

LHB655N home cinema system 5.1 channels

Model LHB655N

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B

LG

LHD457.AEUSLLK home cinema system 5.1 channels Black

Model LHD457.AEUSLLK

View product
Optical drive2 differ
Optical disc player typeDiffersBlu-Ray playerDVD player
Disc types supportedDiffersBD-R, BD-RE, BD-ROM, CD, CD-R, CD-RW, DVD, DVD+R, 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 discsKnown for one1 discs
Playback disc formatsKnown for oneCD audio, CD video, MP3, SVCD, VCD, WMA
Video2 differ
3DDiffersYesNo
Video formats supportedDiffers3GP, AVCHD, FLV, M4V, MKV, MOV, MP4, MPEG1, MPEG2, MPEG4, VOB, WMVMPEG2, XVID
Video D/A Converter (DAC)Known for one12-bit/148MHz
Analog signal format systemNTSC, PALNTSC, PAL
Video enhancement technologyKnown for oneYes
Full HDKnown for oneYes
Audio2 differ
Audio output channels5.1 channels5.1 channels
RMS rated powerKnown for one1000 W
Audio decodersDiffersDTS, DTS-HD Master Audio, Dolby Digital, Dolby Digital Plus, Dolby TrueHDDolby Digital
Audio formats supportedDiffersAAC, FLAC, LPCM, MP3, WMAMP3, WMA
Audio Return Channel (ARC)Known for oneYes
Number of speakersKnown for one7
Radio1 differ
FM radioYesYes
Supported radio bandsFMFM
Radio Data System (RDS)DiffersYesNo
RDS featuresKnown for oneCT, PLL, PS, PTY, RT
Preset stations quantityKnown for one50
Front speakersidentical
Front speakers RMS powerKnown for one332 W
Front speaker sensitivity81 dB81 dB
Front speaker impedance3 Ω3 Ω
Front speaker woofer diameter (imperial)Known for one7.62 cm (3")
Front speaker tweeter diameterKnown for one6.35 cm (2.5")
Center speaker1 differ
Center speaker RMS powerKnown for one167 W
Center speaker sensitivityDiffers81 dB79 dB
Center speaker impedance3 Ω3 Ω
Center speaker woofer diameter (imperial)Known for one7.62 cm (3")
Center speaker tweeter diameterKnown for one7.62 cm (3")
Satellite speakersidentical
Wireless satellite speakersKnown for oneNo
Number of satellite speakersKnown for one2
Subwoofer2 differ
Subwoofer typeKnown for onePassive subwoofer
Subwoofer RMS powerKnown for one167 W
Subwoofer driver diameter (imperial)Differs7.62 cm (3")13.3 cm (5.25")
Subwoofer impedanceDiffers3 Ω4 Ω
Subwoofer sensitivityKnown for one84 dB
Networkidentical
BluetoothYesYes
Ethernet LANYesYes
Wi-FiKnown for oneNo
Ports & interfaces1 differ
Number of HDMI outputs11
USB ports quantityDiffers21
USB versionKnown for one2.0
Audio (L/R) in11
Digital audio optical in11
Ethernet LAN (RJ-45) ports11
FM antennaYesYes
HDMI versionKnown for one1.4
HDMI inKnown for one0
SCART ports quantityKnown for one0
Component video (YPbPr/YCbCr) outKnown for one0
Composite video outKnown for one1
S-Video outputs quantityKnown for one0
Digital audio coaxial inKnown for one0
Digital audio coaxial outKnown for one0
Digital audio optical outKnown for one0
Displayidentical
Built-in displayYesYes
Poweridentical
Power consumption (typical)Known for one135 W
AC input frequencyKnown for one50 - 60 Hz
AC input voltageKnown for one200-240 V
Weight & dimensions3 differ
Main unit dimensions (WxDxH)Known for one360 x 299 x 60.5 mm
Front speaker dimensions (WxDxH)Differs290 x 290 x 110 mm250 x 1050 x 250 mm
Center speaker dimensions (WxDxH)Differs220 x 97.2 x 98.5 mm260 x 74 x 93 mm
Subwoofer dimensions (W x D x H)Differs172 x 261 x 391 mm156 x 320 x 325 mm
Satellite speaker dimensions (WxDxH)Known for one250 x 1050 x 250 mm
Packaging contentidentical
ManualYesYes
Remote control includedYesYes
Warranty cardYesYes
Batteries includedKnown for oneYes
Cables includedKnown for oneHDMI, RCA
Quick start guideKnown for oneYes
Other featuresidentical
AirPlayKnown for oneNo
Deep colour supportKnown for oneYes
DisplayFLDFLD
Firmware upgradeableKnown for oneYes
MP3 playbackKnown for oneYes
MultiroomKnown for oneYes
Rear speaker depthKnown for one29 cm
Rear speaker heightKnown for one110 cm
Rear speaker widthKnown for one29 cm
Smartphone/tablet remote supportKnown for oneYes
Streaming capabilityKnown for oneYes
Built-in HDDKnown for oneNo
Technical detailsidentical
Product colourBlackBlack
Digital Living Network Alliance (DLNA) certifiedKnown for oneYes
Power sourceKnown for oneAC
Sleep modeYesYes
KaraokeKnown 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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