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Product comparison · 2 home cinema systems

LG LHB645 home cinema system 5.1 channels vs Yamaha YHT-4950U home cinema system 5.1 channels

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  • 20specifications compared
  • 11differ
  • 9identical
  • 53known for one product only

Key differences

The LG LHB645 home cinema system 5.1 channels has 930 W more RMS rated power than the Yamaha YHT-4950U home cinema system 5.1 channels (1000 W vs 70 W). The LG LHB645 home cinema system 5.1 channels has 117 W more subwoofer RMS power than the Yamaha YHT-4950U home cinema system 5.1 channels (167 W vs 50 W). The Yamaha YHT-4950U home cinema system 5.1 channels has 3 more HDMI in than the LG LHB645 home cinema system 5.1 channels (4 vs 1). Only the LG LHB645 home cinema system 5.1 channels has Ethernet LAN. Only the LG LHB645 home cinema system 5.1 channels has Wi-Fi.

  • Optical disc player type
    • Blu-Ray player
    • Not included
  • RMS rated power
    • 1000 W
    • 70 W
  • Subwoofer RMS power
    • 167 W
    • 50 W
  • Ethernet LAN
    • Yes
    • No
  • Wi-Fi
    • Yes
    • No
  • HDMI in
    • 1
    • 4
  • Audio (L/R) in
    • 1
    • 3
  • Digital audio coaxial in
    • 0
    • 2

Side by side

Differences highlightedShow differences only
73 specifications
A

LG

LHB645 home cinema system 5.1 channels

Model LHB645

View product
B

Yamaha

YHT-4950U home cinema system 5.1 channels

Model YHT-4950U

View 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
Videoidentical
3DKnown for oneYes
Video formats supportedKnown for one3GP, AVCHD, FLV, H.264, M4V, MKV, MOV, MP4, MPEG2, MPEG4, VOB, WMV, XVID
Full HDKnown for oneYes
Video upscalingKnown for oneYes
High Dynamic Range (HDR) technologyKnown for oneDolby Vision, High Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG)
Audio2 differ
RMS rated powerDiffers1000 W70 W
Audio decodersDiffersDolby Digital, Dolby TrueHD, DTSDTS-HD Master Audio, Dolby Digital Plus, Dolby TrueHD
Audio D/A Converter (DAC)Known for one32-bit/384kHz
Audio formats supportedKnown for oneAAC, MP3, WAV, WMA
Radioidentical
Supported radio bandsKnown for oneAM, FM
Satellite speakersidentical
Wireless satellite speakersKnown for oneNo
Subwoofer1 differ
Subwoofer RMS powerDiffers167 W50 W
Wireless subwooferKnown for oneNo
Subwoofer driver diameter (imperial)Known for one20.3 cm (8")
Subwoofer frequency rangeKnown for one28 - 200 Hz
Subwoofer impedanceKnown for one5 Ω
Subwoofer peak powerKnown for one100 W
Network2 differ
Ethernet LANDiffersYesNo
Wi-FiDiffersYesNo
Management featuresidentical
Sleep timerKnown for oneYes
Ports & interfaces3 differ
HDMI inDiffers14
SCART ports quantityKnown for one0
USB versionKnown for one2.0
Component video (YPbPr/YCbCr) outKnown for one0
S-Video outputs quantityKnown for one0
Audio (L/R) inDiffers13
Digital audio coaxial inDiffers02
Digital audio coaxial outKnown for one0
Digital audio optical outKnown for one0
Ethernet LAN (RJ-45) portsKnown for one1
FM antennaKnown for oneYes
HDMI ports quantityKnown for one5
Composite video inKnown for one3
Composite video outKnown for one1
Headphone outputsKnown for one1
Power1 differ
Power consumption (typical)Known for one130 W
Power consumption (standby)Differs0.5 W0.2 W
Weight & dimensionsidentical
Main unit dimensions (WxDxH)Known for one360 x 299 x 60.5 mm
Front speaker dimensions (WxDxH)Known for one290 x 290 x 1100 mm
Center speaker dimensions (WxDxH)Known for one220 x 97.2 x 98.5 mm
Satellite speaker dimensions (WxDxH)Known for one100.5 x 97 x 142 mm
Subwoofer dimensions (W x D x H)Known for one172 x 261 x 391 mm
Main unit weightKnown for one7.71 kg
Front speaker weightKnown for one590 g
Center speaker weightKnown for one730 g
Subwoofer weightKnown for one8.48 kg
Packaging dataidentical
Package weightKnown for one18.2 kg
Package dimensions (WxDxH)Known for one741 x 368 x 456 mm
Other featuresidentical
Apple docking compatibilityKnown for oneNot supported
Built-in HDDKnown for oneNo
TV tuner integratedKnown for oneNo
Technical detailsidentical
Digital Living Network Alliance (DLNA) certifiedKnown for oneYes
Front speakersidentical
Front speakers RMS powerKnown for one30 W
Front speaker sensitivityKnown for one83 dB
Front speaker peak powerKnown for one100 W
Center speakeridentical
Center speaker RMS powerKnown for one30 W
Center speaker sensitivityKnown for one84 dB
Center speaker peak powerKnown for one100 W
Displayidentical
Built-in displayKnown for oneYes
On Screen Display (OSD)Known 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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