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Product comparison · 2 home cinema systems

LG LHB645 home cinema system 5.1 channels vs LG LHB655N home cinema system 5.1 channels

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  • 28specifications compared
  • 7differ
  • 21identical
  • 61known for one product only

Key differences

The LG LHB655N home cinema system 5.1 channels has 1 more USB ports quantity than the LG LHB645 home cinema system 5.1 channels (2 vs 1). The LG LHB655N home cinema system 5.1 channels has 5 W more power consumption (typical) than the LG LHB645 home cinema system 5.1 channels (135 W vs 130 W). Only the LG LHB645 home cinema system 5.1 channels has Wi-Fi. Front speaker dimensions (WxDxH): 290 x 290 x 1100 mm on the LG LHB645 home cinema system 5.1 channels, 290 x 290 x 110 mm on the LG LHB655N home cinema system 5.1 channels.

  • Wi-Fi
    • Yes
    • No
  • USB ports quantity
    • 1
    • 2
  • Power consumption (typical)
    • 130 W
    • 135 W
  • Front speaker dimensions (WxDxH)
    • 290 x 290 x 1100 mm
    • 290 x 290 x 110 mm

Side by side

Differences highlightedShow differences only
89 specifications
A

LG

LHB645 home cinema system 5.1 channels

Model LHB645

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B

LG

LHB655N home cinema system 5.1 channels

Model LHB655N

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Optical drive1 differ
Optical disc player typeBlu-Ray playerBlu-Ray player
Disc types supportedDiffersBD, BD-RE, CD, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RWBD-R, BD-RE, BD-ROM, CD, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RW
Number of optical discsKnown for one1 discs
Playback disc formatsKnown for oneBlu-Ray audio, Blu-Ray video, CD audio, CD video
Video1 differ
3DYesYes
Video formats supportedDiffers3GP, AVCHD, FLV, H.264, M4V, MKV, MOV, MP4, MPEG2, MPEG4, VOB, WMV, XVID3GP, AVCHD, FLV, M4V, MKV, MOV, MP4, MPEG1, MPEG2, MPEG4, VOB, WMV
Video D/A Converter (DAC)Known for one12-bit/148MHz
Analog signal format systemKnown for oneNTSC, PAL
Video enhancement technologyKnown for oneYes
Full HDKnown for oneYes
Video upscalingKnown for oneYes
Audio1 differ
Audio output channels5.1 channels5.1 channels
RMS rated power1000 W1000 W
Audio decodersDiffersDolby Digital, Dolby TrueHD, DTSDTS, DTS-HD Master Audio, Dolby Digital, Dolby Digital Plus, Dolby TrueHD
Audio formats supportedKnown for oneAAC, FLAC, LPCM, MP3, WMA
Audio Return Channel (ARC)Known for oneYes
Number of speakersKnown for one7
Radioidentical
FM radioYesYes
Supported radio bandsKnown for oneFM
Radio Data System (RDS)Known for oneYes
RDS featuresKnown for oneCT, PLL, PS, PTY, RT
Preset stations quantityKnown for one50
Front speakersidentical
Front speakers RMS powerKnown for one332 W
Front speaker sensitivityKnown for one81 dB
Front speaker impedanceKnown for one3 Ω
Front speaker woofer diameter (imperial)Known for one7.62 cm (3")
Center speakeridentical
Center speaker RMS powerKnown for one167 W
Center speaker sensitivityKnown for one81 dB
Center speaker impedanceKnown for one3 Ω
Center speaker woofer diameter (imperial)Known for one7.62 cm (3")
Satellite speakersidentical
Wireless satellite speakersNoNo
Subwooferidentical
Subwoofer typeKnown for onePassive subwoofer
Subwoofer RMS power167 W167 W
Subwoofer driver diameter (imperial)Known for one7.62 cm (3")
Subwoofer impedanceKnown for one3 Ω
Wireless subwooferKnown for oneNo
Network1 differ
BluetoothYesYes
Ethernet LANYesYes
Wi-FiDiffersYesNo
Ports & interfaces1 differ
Number of HDMI outputs11
USB ports quantityDiffers12
USB version2.02.0
Audio (L/R) in11
Digital audio optical in11
Ethernet LAN (RJ-45) ports11
FM antennaYesYes
HDMI versionKnown for one1.4
HDMI inKnown for one1
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
Displayidentical
Built-in displayKnown for oneYes
Power1 differ
Power consumption (typical)Differs130 W135 W
AC input frequencyKnown for one50 - 60 Hz
AC input voltageKnown for one200-240 V
Power consumption (standby)Known for one0.5 W
Weight & dimensions1 differ
Main unit dimensions (WxDxH)360 x 299 x 60.5 mm360 x 299 x 60.5 mm
Front speaker dimensions (WxDxH)Differs290 x 290 x 1100 mm290 x 290 x 110 mm
Center speaker dimensions (WxDxH)220 x 97.2 x 98.5 mm220 x 97.2 x 98.5 mm
Subwoofer dimensions (W x D x H)172 x 261 x 391 mm172 x 261 x 391 mm
Satellite speaker dimensions (WxDxH)Known for one100.5 x 97 x 142 mm
Packaging contentidentical
ManualKnown for oneYes
Remote control includedYesYes
Warranty cardKnown for oneYes
Other featuresidentical
AirPlayKnown for oneNo
Deep colour supportKnown for oneYes
DisplayKnown for oneFLD
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
Apple docking compatibilityKnown for oneNot supported
Built-in HDDKnown for oneNo
TV tuner integratedKnown for oneNo
Technical detailsidentical
Product colourBlackBlack
Digital Living Network Alliance (DLNA) certifiedYesYes
Power sourceKnown for oneAC
Sleep modeKnown for oneYes
KaraokeKnown for oneNo
Management featuresidentical
Sleep timerKnown for oneYes
Packaging dataidentical
Package weightKnown for one18.2 kg
Package dimensions (WxDxH)Known for one741 x 368 x 456 mm

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