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Product comparison · 2 home cinema systems

LG LHB725 home cinema system 5.1 channels vs Yamaha YHT-1840 home cinema system 5.1 channels

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  • 31specifications compared
  • 19differ
  • 12identical
  • 42known for one product only

Key differences

The LG LHB725 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 3 more HDMI in than the LG LHB725 home cinema system 5.1 channels (4 vs 1). The Yamaha YHT-1840 home cinema system 5.1 channels has 3 more HDMI outputs than the LG LHB725 home cinema system 5.1 channels (4 vs 1). Only the LG LHB725 home cinema system 5.1 channels has Bluetooth. Only the LG LHB725 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
    • AM, FM
  • Subwoofer type
    • Passive subwoofer
    • Active subwoofer
  • Bluetooth
    • Yes
    • No
  • Ethernet LAN
    • Yes
    • No
  • Near Field Communication (NFC)
    • Yes
    • No
  • Wi-Fi
    • Yes
    • No

Side by side

Differences highlightedShow differences only
73 specifications
A

LG

LHB725 home cinema system 5.1 channels

Model LHB725

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-ROM, DVD, DVD+R, DVD+RW, DVD-R, DVD-RWNo
Number of optical discsKnown for one1 discs
Storageidentical
Card reader integratedKnown for oneNo
Videoidentical
3DYesYes
Full HDKnown for oneYes
Aspect ratioKnown for one16:9
Video formats supportedKnown for one3GP, AVC, AVCHD, FLV, H.264, M4V, MKV, MOV, MP4, MPEG1, MPEG2, MPEG4, VC-1, VOB, WMV
Audio2 differ
Audio output channels5.1 channels5.1 channels
RMS rated powerDiffers1200 W3.5 W
Audio decodersDiffersDolby Digital, Dolby Digital Plus, Dolby TrueHD, DTS, DTS-HD, DTS-HD HR, DTS-HD Master AudioDolby Digital, Dolby Digital Plus
Audio formats supportedKnown for oneAAC, FLAC, MP3, WMA
Radio1 differ
FM radioYesYes
Supported radio bandsDiffersFMAM, FM
Front speakersidentical
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
Front speakers RMS powerKnown for one194 W
Center speakeridentical
Center speaker peak powerKnown for one100 W
Center speaker RMS powerKnown for one194 W
Satellite speakersidentical
Wireless satellite speakersNoNo
Satellite speakers RMS powerKnown for one194 W
Subwoofer1 differ
Subwoofer typeDiffersPassive subwooferActive subwoofer
Wireless subwooferNoNo
Subwoofer peak powerKnown for one100 W
Subwoofer RMS powerKnown for one230 W
Network4 differ
BluetoothDiffersYesNo
Ethernet LANDiffersYesNo
Near Field Communication (NFC)DiffersYesNo
Wi-FiDiffersYesNo
Wi-Fi readyKnown for oneNo
Bluetooth versionKnown for one4.0
Ports & interfaces6 differ
HDMI inDiffers14
Number of HDMI outputsDiffers14
USB ports quantity00
Component video (YPbPr/YCbCr) out00
S-Video outputs quantity00
Digital audio coaxial inDiffers02
Digital audio coaxial outDiffers02
Digital audio optical inDiffers12
Digital audio optical outDiffers01
FM antennaYesYes
Headphone outputsKnown for one1
SCART ports quantityKnown for one0
Ethernet LAN (RJ-45) portsKnown for one1
Displayidentical
On Screen Display (OSD)Known for oneYes
Poweridentical
Power consumption (standby)0.3 W0.3 W
Weight & dimensions3 differ
Front speaker dimensions (WxDxH)Differs100.5 x 203 x 97.5 mm112 x 116 x 176 mm
Front speaker weightKnown for one590 g
Center speaker dimensions (WxDxH)Differs342.5 x 86 x 87 mm276 x 118 x 111 mm
Center speaker weightKnown for one730 g
Subwoofer dimensions (W x D x H)Differs191 x 388.5 x 318 mm290 x 315 x 292 mm
Subwoofer weightKnown for one5.8 kg
Main unit dimensions (WxDxH)Known for one410 x 55 x 260 mm
Satellite speaker dimensions (WxDxH)Known for one100.5 x 148 x 95 mm
Packaging contentidentical
Remote control includedKnown for oneYes
ManualKnown for oneYes
Other featuresidentical
Built-in HDDNoNo
AirPlayKnown for oneNo
BrowsingKnown for oneNo
Start-up timeKnown for one500 ms
SubwooferKnown for oneYes
Apple docking compatibilityKnown for oneNot supported
TV tuner integratedKnown for oneNo
Firmware upgradeableKnown for oneYes
Technical detailsidentical
Product colourBlackBlack
Driver unitKnown for one16 cm
Maximum input powerKnown for one100 W
PowerKnown for one100 W
Power source typeKnown for oneAC
KaraokeKnown for oneNo
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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