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Product comparison · 2 home cinema systems

LG LHB655NW home cinema system 5.1 channels vs LG LHB755 home cinema system 5.1 channels

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  • 36specifications compared
  • 16differ
  • 20identical
  • 60known for one product only

Key differences

  • RMS rated power
    • 1000 W
    • 1200 W
  • Audio formats supported
    • AAC, FLAC, LPCM, MP3, WMA
    • AAC, FLAC, MP3
  • Front speakers RMS power
    • 332 W
    • 388 W
  • Center speaker RMS power
    • 167 W
    • 194 W
  • Subwoofer RMS power
    • 167 W
    • 230 W
  • Wi-Fi
    • No
    • Yes
  • USB ports quantity
    • 2
    • 1
  • Digital audio optical in
    • 1
    • 0

Side by side

Differences highlightedShow differences only
96 specifications
A

LG

LHB655NW home cinema system 5.1 channels

Model LHB655NW

View product
B

LG

LHB755 home cinema system 5.1 channels

Model LHB755

View product
Optical drive1 differ
Disc types supportedDiffersBD-R, BD-RE, BD-ROM, DVD, DVD+R, DVD+RWBD, BD-R, BD-RE, CD, CD-R, CD-RW, DVD, 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
Video formats supportedDiffers3GP, AVCHD, FLV, M4V, MKV, MOV, MP4, MPEG1, MPEG2, MPEG4, VOB, WMVAVI, DIVX HD, FLV, H.264, MKV, MOV, MP4, MPEG2, TS, 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
Audio3 differ
RMS rated powerDiffers1000 W1200 W
Audio decodersDiffersDTS, DTS-HD Master Audio, Dolby Digital, Dolby Digital Plus, Dolby TrueHDDolby Digital, Dolby Digital Plus, Dolby TrueHD, DTS, DTS-HD HR, DTS-HD Master Audio
Audio formats supportedDiffersAAC, FLAC, LPCM, MP3, WMAAAC, FLAC, MP3
Audio Return Channel (ARC)Known for oneYes
Number of speakersKnown for one7
Radioidentical
RDS featuresKnown for oneCT, PS, PTY, RT
Front speakers1 differ
Front speakers RMS powerDiffers332 W388 W
Front speaker sensitivityKnown for one81 dB
Front speaker impedanceKnown for one3 Ω
Front speaker woofer diameter (imperial)Known for one7.62 cm (3")
Front speaker typeKnown for one2-way
Center speaker1 differ
Center speaker RMS powerDiffers167 W194 W
Center speaker sensitivityKnown for one81 dB
Center speaker impedanceKnown for one3 Ω
Center speaker woofer diameter (imperial)Known for one7.62 cm (3")
Center speaker typeKnown for one2-way
Satellite speakersidentical
Satellite speaker typeKnown for one2-way
Satellite speakers RMS powerKnown for one388 W
Subwoofer1 differ
Subwoofer typeKnown for onePassive subwoofer
Subwoofer RMS powerDiffers167 W230 W
Subwoofer driver diameter (imperial)Known for one7.62 cm (3")
Subwoofer impedanceKnown for one3 Ω
Wireless subwooferKnown for oneNo
Network1 differ
Wi-FiDiffersNoYes
Ports & interfaces2 differ
USB ports quantityDiffers21
Audio (L/R) inKnown for one1
Digital audio optical inDiffers10
HDMI versionKnown for one1.4
HDMI inKnown for one2
SCART ports quantityKnown for one0
Component video (YPbPr/YCbCr) outKnown for one0
S-Video outputs quantityKnown for one0
AUX inKnown for oneYes
Digital audio coaxial inKnown for one0
Digital audio coaxial outKnown for one0
Digital audio optical outKnown for one1
Power1 differ
Power consumption (typical)Differs135 W130 W
AC input frequencyKnown for one50 - 60 Hz
AC input voltageKnown for one200-240 V
Power consumption (standby)Known for one0.5 W
Weight & dimensions4 differ
Main unit dimensions (WxDxH)Differs360 x 299 x 60.5 mm410 x 260 x 55 mm
Front speaker dimensions (WxDxH)Differs290 x 290 x 110 mm290 x 290 x 1150 mm
Center speaker dimensions (WxDxH)Differs220 x 97.2 x 98.5 mm344 x 87 x 86 mm
Subwoofer dimensions (W x D x H)Differs172 x 261 x 391 mm191 x 318 x 389 mm
Satellite speaker dimensions (WxDxH)Known for one290 x 290 x 1150 mm
Packaging contentidentical
Batteries includedKnown for oneYes
Quick start guideKnown for oneYes
Other featuresidentical
AirPlayKnown for oneNo
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
DisplayKnown for oneFLD
Image formats supportedKnown for oneGIF, JPG, JPS, MPO, PNG
x.v.Color supportKnown for oneYes
Technical detailsidentical
Power sourceKnown for oneAC
Sleep modeKnown for oneYes
KaraokeKnown for oneYes
USB direct playbackKnown for oneYes
Displayidentical
Built-in displayKnown 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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