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Product comparison · 2 home cinema systems

LG LHB745 home cinema system 5.1 channels vs Yamaha YHT-3920UBL home cinema system 5.1 channels

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  • 22specifications compared
  • 12differ
  • 10identical
  • 56known for one product only

Key differences

The LG LHB745 home cinema system 5.1 channels has 1,100 W more RMS rated power than the Yamaha YHT-3920UBL home cinema system 5.1 channels (1200 W vs 100 W). The LG LHB745 home cinema system 5.1 channels has 130 W more subwoofer RMS power than the Yamaha YHT-3920UBL home cinema system 5.1 channels (230 W vs 100 W). The Yamaha YHT-3920UBL home cinema system 5.1 channels has 2 more HDMI in than the LG LHB745 home cinema system 5.1 channels (4 vs 2). Only the LG LHB745 home cinema system 5.1 channels has Ethernet LAN. Only the LG LHB745 home cinema system 5.1 channels has Wi-Fi.

  • RMS rated power
    • 1200 W
    • 100 W
  • Supported radio bands
    • FM
    • AM, FM
  • Subwoofer RMS power
    • 230 W
    • 100 W
  • Ethernet LAN
    • Yes
    • No
  • Wi-Fi
    • Yes
    • No
  • HDMI in
    • 2
    • 4
  • Digital audio coaxial in
    • 0
    • 2
  • Power consumption (typical)
    • 130 W
    • 0.3 W

Side by side

Differences highlightedShow differences only
78 specifications
A

LG

LHB745 home cinema system 5.1 channels

Model LHB745

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B

Yamaha

YHT-3920UBL home cinema system 5.1 channels

Model YHT-3920UBL

View product
Optical driveidentical
Optical disc player typeKnown for oneBlu-Ray player
Disc types supportedKnown for oneBD, BD-R, BD-RE, 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
Videoidentical
Video formats supportedKnown for oneAVI, MKV, MP4, VOB
Full HDKnown for oneYes
Video D/A Converter (DAC)Known for one12-bit/148MHz
2D-3D converterKnown for oneYes
Audio2 differ
RMS rated powerDiffers1200 W100 W
Audio decodersDiffersDolby Digital, Dolby Digital Plus, Dolby TrueHD, DTS, DTS-HD HRDTS-HD Master Audio, Dolby Digital Plus, Dolby TrueHD
Audio formats supportedKnown for oneAAC, FLAC, LPCM, MP3, WMA
Audio D/A Converter (DAC)Known for one24-bit/192kHz
Radio1 differ
Supported radio bandsDiffersFMAM, FM
Radio Data System (RDS)Known for oneYes
RDS featuresKnown for oneCT, PS, PTY, RT
Preset stations quantityKnown for one50
Front speakersidentical
Front speakers RMS powerKnown for one388 W
Center speakeridentical
Center speaker RMS powerKnown for one194 W
Center speaker typeKnown for one2.5-way
Center speaker tweeter diameterKnown for one1.27 cm (0.5")
Satellite speakersidentical
Satellite speakers RMS powerKnown for one388 W
Wireless satellite speakersKnown for oneNo
Subwoofer1 differ
Subwoofer RMS powerDiffers230 W100 W
Wireless subwooferKnown for oneNo
Subwoofer typeKnown for oneActive subwoofer
Subwoofer driver diameter (imperial)Known for one20.3 cm (8")
Network2 differ
Ethernet LANDiffersYesNo
Wi-FiDiffersYesNo
Ports & interfaces2 differ
HDMI inDiffers24
SCART ports quantityKnown for one0
USB ports quantityKnown for one1
USB versionKnown for one2.0
Component video (YPbPr/YCbCr) outKnown for one0
S-Video outputs quantityKnown for one0
Audio (L/R) inKnown for one1
Digital audio coaxial inDiffers02
Ethernet LAN (RJ-45) portsKnown for one1
Composite video inKnown for one3
Composite video outKnown for one1
Headphone outputsKnown for one1
Displayidentical
Built-in displayKnown for oneYes
On Screen Display (OSD)Known for oneYes
Power1 differ
Power consumption (typical)Differs130 W0.3 W
Power consumption (standby)Known for one0.5 W
Weight & dimensions3 differ
Main unit dimensions (WxDxH)Known for one410 x 260 x 55 mm
Front speaker dimensions (WxDxH)Differs290 x 290 x 1150 mm101.6 x 101.6 x 152.4 mm
Center speaker dimensions (WxDxH)Differs342.5 x 87 x 86 mm279.4 x 101.6 x 101.6 mm
Satellite speaker dimensions (WxDxH)Known for one100.5 x 95 x 148 mm
Subwoofer dimensions (W x D x H)Differs191 x 318 x 388.5 mm279.4 x 304.8 x 279.4 mm
Front speaker weightKnown for one725.74 g
Center speaker weightKnown for one1.18 kg
Subwoofer weightKnown for one8.48 kg
Packaging dataidentical
Package weightKnown for one21.3 kg
Package dimensions (WxDxH)Known for one989 x 318 x 436 mm
Other featuresidentical
Apple docking compatibilityKnown for oneNot supported
Built-in HDDKnown for oneNo
TV tuner integratedKnown for oneNo
Deep colour supportKnown for oneYes
DisplayKnown for oneFLD
x.v.Color supportKnown for oneYes
Audio systemKnown for oneDolby Digital Plus
Number of tunersKnown for one2 tuner(s)
Wireless connectionKnown for oneYes
Technical detailsidentical
KaraokeKnown for oneNo
Digital Living Network Alliance (DLNA) certifiedKnown for oneYes
Sound effectsKnown for oneFlanger/Digital Signal Processing (DSP)
Soundbar speakeridentical
Tweeter diameter (imperial)Known for one1.27 cm (0.5")
Tweeter diameterKnown for one1.27 cm

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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