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Product comparison · 2 home cinema systems

LG LHB755 home cinema system 5.1 channels vs Yamaha YHT-2920 home cinema system 5.1 channels

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  • 45specifications compared
  • 23differ
  • 22identical
  • 54known for one product only

Key differences

  • Optical disc player type
    • Blu-Ray player
    • Not included
  • RMS rated power
    • 1200 W
    • 135 W
  • Supported radio bands
    • FM
    • AM, FM
  • Front speakers RMS power
    • 388 W
    • 30 W
  • Center speaker RMS power
    • 194 W
    • 30 W
  • Satellite speakers RMS power
    • 388 W
    • 30 W
  • Subwoofer RMS power
    • 230 W
    • 50 W
  • Ethernet LAN
    • Yes
    • No

Side by side

Differences highlightedShow differences only
99 specifications
A

LG

LHB755 home cinema system 5.1 channels

Model LHB755

View product
B

Yamaha

YHT-2920 home cinema system 5.1 channels

Model YHT-2920

View product
Optical drive2 differ
Optical disc player typeDiffersBlu-Ray playerNot included
Disc types supportedDiffersBD, BD-R, BD-RE, CD, CD-R, CD-RW, DVD, DVD+RW, DVD-R, DVD-RWNo
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 supportedDiffersAVI, DIVX HD, FLV, H.264, MKV, MOV, MP4, MPEG2, TS, VOB, WMVNot supported
Video upscalingKnown for oneYes
Audio2 differ
RMS rated powerDiffers1200 W135 W
Audio decodersDiffersDolby Digital, Dolby Digital Plus, Dolby TrueHD, DTS, DTS-HD HR, DTS-HD Master AudioDolby Digital Plus, Dolby TrueHD, DTS-HD Master Audio
Audio D/A Converter (DAC)Known for one24-bit/192kHz
EqualizerKnown for oneYes
Sound enhancement technologyKnown for oneYes
Audio Return Channel (ARC)Known for oneYes
Audio formats supportedKnown for oneAAC, FLAC, MP3
Radio1 differ
Supported radio bandsDiffersFMAM, FM
Radio Data System (RDS)Known for oneYes
Preset stations quantityKnown for one50
Front speakers1 differ
Front speakers RMS powerDiffers388 W30 W
Front speaker sensitivityKnown for one83 dB
Front speaker impedanceKnown for one6 Ω
Front speaker peak powerKnown for one100 W
Front speaker typeKnown for one2-way
Center speaker1 differ
Center speaker RMS powerDiffers194 W30 W
Center speaker sensitivityKnown for one84 dB
Center speaker impedanceKnown for one6 Ω
Center speaker peak powerKnown for one100 W
Center speaker typeKnown for one2-way
Satellite speakers1 differ
Satellite speakers RMS powerDiffers388 W30 W
Satellite speaker impedanceKnown for one6 Ω
Satellite speaker sensitivityKnown for one83 dB
Satellite speaker peak powerKnown for one100 W
Satellite speaker typeKnown for one2-way
Subwoofer1 differ
Subwoofer RMS powerDiffers230 W50 W
Subwoofer driver diameter (imperial)Known for one16.5 cm (6.5")
Subwoofer frequency rangeKnown for one30 - 100 Hz
Subwoofer impedanceKnown for one5 Ω
Subwoofer peak powerKnown for one100 W
Network2 differ
Ethernet LANDiffersYesNo
Wi-FiDiffersYesNo
Ports & interfaces4 differ
HDMI inDiffers24
Component video (YPbPr/YCbCr) inKnown for one0
Composite video inKnown for one3
Composite video outKnown for one1
Audio (L/R) inKnown for one3
Digital audio coaxial inDiffers02
Digital audio optical inDiffers01
Digital audio optical outDiffers10
AUX inKnown for oneYes
Ethernet LAN (RJ-45) portsKnown for one1
Displayidentical
Backlight displayKnown for oneYes
Built-in displayKnown for oneYes
Power1 differ
Auto power offKnown for oneYes
Power consumption (standby)Differs0.5 W0.3 W
Power consumption (typical)Known for one130 W
Weight & dimensions5 differ
Main unit dimensions (WxDxH)Differs410 x 260 x 55 mm435 x 315 x 151 mm
Main unit weightKnown for one7.4 kg
Front speaker dimensions (WxDxH)Differs290 x 290 x 1150 mm115 x 88 x 176 mm
Front speaker weightKnown for one480 g
Center speaker dimensions (WxDxH)Differs344 x 87 x 86 mm291 x 103 x 101 mm
Center speaker weightKnown for one680 g
Satellite speaker dimensions (WxDxH)Differs290 x 290 x 1150 mm115 x 88 x 176 mm
Satellite speaker weightKnown for one480 g
Subwoofer dimensions (W x D x H)Differs191 x 318 x 389 mm262 x 299 x 264 mm
Subwoofer weightKnown for one7 kg
Packaging contentidentical
Batteries includedKnown for oneYes
ManualKnown for oneYes
Quick start guideKnown for oneYes
Warranty cardKnown for oneYes
Other featuresidentical
MP3 playbackKnown for oneYes
Power LEDKnown for oneYes
Wireless connectionKnown for oneYes
Apple docking compatibilityKnown for oneNot supported
DisplayKnown for oneFLD
Image formats supportedKnown for oneGIF, JPG, JPS, MPO, PNG
Technical details1 differ
KaraokeDiffersYesNo
Frequency rangeKnown for one30 - 25000 Hz
Power source typeKnown for oneAC
Digital Living Network Alliance (DLNA) certifiedKnown 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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