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Product comparison · 2 home cinema systems

LG LHB645 home cinema system 5.1 channels vs Yamaha YHT-4920 EU

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  • 35specifications compared
  • 12differ
  • 23identical
  • 31known for one product only

Key differences

The LG LHB645 home cinema system 5.1 channels has 840 W more RMS rated power than the Yamaha YHT-4920 EU (1000 W vs 160 W). The Yamaha YHT-4920 EU has 5 more HDMI in than the LG LHB645 home cinema system 5.1 channels (6 vs 1). The Yamaha YHT-4920 EU has 2 more digital audio coaxial in than the LG LHB645 home cinema system 5.1 channels (2 vs 0). Optical disc player type: Blu-Ray player on the LG LHB645 home cinema system 5.1 channels, Not included on the Yamaha YHT-4920 EU. Audio decoders: Dolby Digital, Dolby TrueHD, DTS on the LG LHB645 home cinema system 5.1 channels, DTS-HD Master Audio, Dolby TrueHD on the Yamaha YHT-4920 EU.

  • Optical disc player type
    • Blu-Ray player
    • Not included
  • RMS rated power
    • 1000 W
    • 160 W
  • HDMI in
    • 1
    • 6
  • Digital audio coaxial in
    • 0
    • 2
  • Power consumption (standby)
    • 0.5 W
    • 0.1 W
  • Main unit dimensions (WxDxH)
    • 360 x 299 x 60.5 mm
    • 435 x 327 x 161 mm
  • Front speaker dimensions (WxDxH)
    • 290 x 290 x 1100 mm
    • 112 x 116 x 176 mm
  • Center speaker dimensions (WxDxH)
    • 220 x 97.2 x 98.5 mm
    • 276 x 118 x 111 mm

Side by side

Differences highlightedShow differences only
66 specifications
A

LG

LHB645 home cinema system 5.1 channels

Model LHB645

View product
B

Yamaha

YHT-4920 EUView product
Optical drive2 differ
Optical disc player typeDiffersBlu-Ray playerNot included
Disc types supportedDiffersBD, BD-RE, CD, CD-R, CD-RW, DVD, DVD+R, 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
Storageidentical
Card reader integratedKnown for oneNo
Videoidentical
3DYesYes
Full HDYesYes
Video formats supportedKnown for one3GP, AVCHD, FLV, H.264, M4V, MKV, MOV, MP4, MPEG2, MPEG4, VOB, WMV, XVID
Video upscalingKnown for oneYes
Audio2 differ
Audio output channels5.1 channels5.1 channels
RMS rated powerDiffers1000 W160 W
Audio decodersDiffersDolby Digital, Dolby TrueHD, DTSDTS-HD Master Audio, Dolby TrueHD
Audio D/A Converter (DAC)Known for one24-bit/192kHz
Total Harmonic Distortion (THD)Known for one0.09%
Audio Return Channel (ARC)Known for oneYes
Radioidentical
FM radioYesYes
Supported radio bandsKnown for oneAM, FM
Satellite speakersidentical
Wireless satellite speakersNoNo
Subwooferidentical
Wireless subwooferNoNo
Subwoofer RMS powerKnown for one167 W
Networkidentical
BluetoothYesYes
Ethernet LANYesYes
Wi-FiYesYes
Ports & interfaces2 differ
HDMI inDiffers16
Number of HDMI outputs11
SCART ports quantity00
USB ports quantity11
USB version2.02.0
Component video (YPbPr/YCbCr) out00
S-Video outputs quantity00
Digital audio coaxial inDiffers02
Digital audio coaxial out00
Digital audio optical in11
Digital audio optical out00
Ethernet LAN (RJ-45) ports11
Headphone outputsKnown for one1
Audio (L/R) inKnown for one1
FM antennaKnown for oneYes
Power1 differ
Auto power offKnown for oneYes
Power consumption (standby)Differs0.5 W0.1 W
Power consumption (typical)Known for one130 W
Weight & dimensions4 differ
Main unit dimensions (WxDxH)Differs360 x 299 x 60.5 mm435 x 327 x 161 mm
Main unit weightKnown for one8.1 kg
Front speaker dimensions (WxDxH)Differs290 x 290 x 1100 mm112 x 116 x 176 mm
Front speaker weightKnown for one600 g
Center speaker dimensions (WxDxH)Differs220 x 97.2 x 98.5 mm276 x 118 x 111 mm
Center speaker weightKnown for one800 g
Subwoofer dimensions (W x D x H)Differs172 x 261 x 391 mm290 x 327 x 292 mm
Subwoofer weightKnown for one8 kg
Satellite speaker dimensions (WxDxH)Known for one100.5 x 97 x 142 mm
Packaging contentidentical
ManualKnown for oneYes
Quick start guideKnown for oneYes
Remote control includedYesYes
Other features1 differ
Apple docking compatibilityDiffersNot supportediPhone, iPod
Built-in HDDNoNo
TV tuner integratedNoNo
AirPlayKnown for oneYes
Deep colour supportKnown for oneYes
x.v.Color supportKnown for oneYes
Technical detailsidentical
Product colourBlackBlack
USB poweredKnown for oneNo
KaraokeKnown for oneNo
Digital Living Network Alliance (DLNA) certifiedKnown for oneYes
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

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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