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Product comparison · 2 home cinema systems

LG LHB725W home cinema system 5.1 channels vs Yamaha YHT-1840 home cinema system 5.1 channels

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  • 29specifications compared
  • 18differ
  • 11identical
  • 56known for one product only

Key differences

The LG LHB725W home cinema system 5.1 channels has 1,196.5 W more RMS rated power than the Yamaha YHT-1840 home cinema system 5.1 channels (1200 W vs 3.5 W). The Yamaha YHT-1840 home cinema system 5.1 channels has 2 more HDMI in than the LG LHB725W home cinema system 5.1 channels (4 vs 2). The Yamaha YHT-1840 home cinema system 5.1 channels has 3 more HDMI outputs than the LG LHB725W home cinema system 5.1 channels (4 vs 1). Only the LG LHB725W home cinema system 5.1 channels has Bluetooth. Only the LG LHB725W home cinema system 5.1 channels has Ethernet LAN.

  • Optical disc player type
    • Blu-Ray player
    • Not included
  • RMS rated power
    • 1200 W
    • 3.5 W
  • Supported radio bands
    • FM, PLL
    • AM, FM
  • Bluetooth
    • Yes
    • No
  • Ethernet LAN
    • Yes
    • No
  • Wi-Fi
    • Yes
    • No
  • HDMI in
    • 2
    • 4
  • Number of HDMI outputs
    • 1
    • 4

Side by side

Differences highlightedShow differences only
85 specifications
A

LG

LHB725W home cinema system 5.1 channels

Model LHB725W

View product
B

Yamaha

YHT-1840 home cinema system 5.1 channels

Model YHT-1840

View product
Optical drive2 differ
Optical disc player typeDiffersBlu-Ray playerNot included
Disc types supportedDiffersBD, BD-R, BD-RE, BD-ROM, 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
3DYesYes
Video formats supportedKnown for one3GP, AVC, AVCHD, FLV, H.264, M4V, MKV, MOV, MP4, MPEG1, MPEG2, VC-1, VOB, WMV, XVID
Full HDYesYes
Video upscalingKnown for oneYes
Aspect ratioKnown for one16:9
Audio2 differ
Audio output channels5.1 channels5.1 channels
RMS rated powerDiffers1200 W3.5 W
Audio decodersDiffersDolby Digital, Dolby Digital Plus, Dolby Pro Logic II, Dolby TrueHD, DTS, DTS-HD HR, DTS-HD Master AudioDolby Digital, Dolby Digital Plus
Audio formats supportedKnown for oneAAC, FLAC, LPCM, MP1, MP2, MP3, WMA
Audio Return Channel (ARC)Known for oneYes
Radio1 differ
FM radioYesYes
Supported radio bandsDiffersFM, PLLAM, FM
Radio Data System (RDS)Known for oneYes
Preset stations quantityKnown for one50
Front speakersidentical
Front speakers RMS powerKnown for one194 W
Front speaker frequency rangeKnown for one30 - 25000 Hz
Front speaker sensitivityKnown for one83 dB
Front speaker impedanceKnown for one6 Ω
Front speaker peak powerKnown for one100 W
Center speakeridentical
Center speaker RMS powerKnown for one194 W
Center speaker peak powerKnown for one100 W
Satellite speakersidentical
Satellite speakers RMS powerKnown for one194 W
Wireless satellite speakersKnown for oneNo
Subwooferidentical
Subwoofer RMS powerKnown for one230 W
Subwoofer typeKnown for oneActive subwoofer
Wireless subwooferKnown for oneNo
Subwoofer peak powerKnown for one100 W
Network3 differ
BluetoothDiffersYesNo
Ethernet LANDiffersYesNo
Wi-FiDiffersYesNo
Near Field Communication (NFC)Known for oneNo
Wi-Fi readyKnown for oneNo
Ports & interfaces7 differ
HDMI inDiffers24
Number of HDMI outputsDiffers14
SCART ports quantityKnown for one0
USB ports quantityDiffers10
USB versionKnown for one2.0
Component video (YPbPr/YCbCr) out00
S-Video outputs quantity00
Audio (L/R) inKnown for one1
Digital audio coaxial inDiffers02
Digital audio coaxial outDiffers02
Digital audio optical inDiffers12
Digital audio optical outDiffers01
Ethernet LAN (RJ-45) portsKnown for one1
FM antennaYesYes
HDMI versionKnown for one1.4
Headphone outputsKnown for one1
Displayidentical
On Screen Display (OSD)YesYes
Weight & dimensions3 differ
Main unit dimensions (WxDxH)Known for one410 x 260 x 55 mm
Front speaker dimensions (WxDxH)Differs100.5 x 97.5 x 203 mm112 x 116 x 176 mm
Center speaker dimensions (WxDxH)Differs342 x 87 x 86 mm276 x 118 x 111 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 mm290 x 315 x 292 mm
Front speaker weightKnown for one590 g
Center speaker weightKnown for one730 g
Subwoofer weightKnown for one5.8 kg
Packaging contentidentical
Batteries includedKnown for oneYes
Quick start guideKnown for oneYes
Remote control includedYesYes
Warranty cardKnown for oneYes
Other featuresidentical
Apple docking compatibilityKnown for oneNot supported
Built-in HDDNoNo
TV tuner integratedKnown for oneNo
Image formats supportedKnown for oneGIF, JPG, PNG
MP3 playbackKnown for oneYes
Wireless connectionKnown for oneYes
AirPlayKnown for oneNo
BrowsingKnown for oneNo
Start-up timeKnown for one500 ms
SubwooferKnown for oneYes
Certificatesidentical
Consumer Electronics Control (CEC)Known for oneSimpLink
Technical detailsidentical
Product colourBlackBlack
USB direct playbackKnown for oneYes
Digital Living Network Alliance (DLNA) certifiedKnown for oneYes
Driver unitKnown for one16 cm
Maximum input powerKnown for one100 W
PowerKnown for one100 W
Power source typeKnown for oneAC
Storageidentical
Card reader integratedKnown for oneNo
Poweridentical
Power consumption (standby)Known for one0.3 W

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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