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Product comparison · 2 home cinema systems

LG HX553 home cinema system 5.1 channels vs LG HX773W home cinema system 9.1 channels

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  • 46specifications compared
  • 18differ
  • 28identical
  • 31known for one product only

Key differences

  • Audio output channels
    • 5.1 channels
    • 9.1 channels
  • RMS rated power
    • 1200 W
    • 1460 W
  • Supported radio bands
    • FM
    • AM, FM
  • Front speakers RMS power
    • 392 W
    • 360 W
  • Center speaker RMS power
    • 196 W
    • 180 W
  • Satellite speakers RMS power
    • 392 W
    • 180 W
  • Subwoofer RMS power
    • 220 W
    • 200 W
  • Ethernet LAN
    • Yes
    • No

Side by side

Differences highlightedShow differences only
77 specifications
A

LG

HX553 home cinema system 5.1 channels

Model HX553

View product
B

LG

HX773W home cinema system 9.1 channels

Model HX773W

View product
Optical drive2 differ
Optical disc player typeBlu-Ray playerBlu-Ray player
Disc types supportedDiffersBD-R, BD-RE, BD-ROM, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RWBD, BD-R, BD-RE, BD-ROM, CD, CD-R, CD-ROM, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-ROM, DVD-RW
Playback disc formatsDiffersBlu-Ray audio, Blu-Ray video, CD audio, CD videoBlu-Ray video, CD audio
Disc loading typeKnown for oneTray
Number of optical discsKnown for one1 discs
Storageidentical
Card reader integratedNoNo
Compatible memory cardsKnown for oneNot supported
Video1 differ
3DYesYes
Video formats supportedDiffersAVCHD, DIVX, MKV, MPEG2, MPEG4AVCHD, DIVX, H.264, MKV, MPEG2, MPEG4
Full HDYesYes
Aspect ratioKnown for one16:9
2D-3D converterKnown for oneYes
Progressive scanKnown for oneYes
Video upscalingYesYes
Audio2 differ
Audio output channelsDiffers5.1 channels9.1 channels
RMS rated powerDiffers1200 W1460 W
Audio decodersDolby Digital, Dolby Digital Plus, Dolby Pro Logic II, Dolby TrueHD, DTS, DTS-HD Master AudioDolby Digital, Dolby Digital Plus, Dolby Pro Logic II, Dolby TrueHD, DTS, DTS-HD Master Audio
Audio formats supportedKnown for oneFLAC
Radio1 differ
FM radioYesYes
Supported radio bandsDiffersFMAM, FM
Radio Data System (RDS)YesYes
RDS featuresCT, PS, PTY, RTCT, PS, PTY, RT
Preset stations quantity5050
Front speakers1 differ
Front speakers RMS powerDiffers392 W360 W
Center speaker1 differ
Center speaker RMS powerDiffers196 W180 W
Satellite speakers1 differ
Satellite speakers RMS powerDiffers392 W180 W
Wireless satellite speakersKnown for oneNo
Number of satellite speakersKnown for one2
Subwoofer1 differ
Subwoofer typeKnown for onePassive subwoofer
Subwoofer RMS powerDiffers220 W200 W
Wireless subwooferKnown for oneNo
Network1 differ
BluetoothKnown for oneYes
Ethernet LANDiffersYesNo
Near Field Communication (NFC)Known for oneNo
Wi-FiYesYes
Ports & interfaces2 differ
HDMI inKnown for one2
Number of HDMI outputs11
SCART ports quantity00
USB ports quantity11
USB version2.02.0
Component video (YPbPr/YCbCr) inKnown for one0
Component video (YPbPr/YCbCr) out00
S-Video inputs quantityKnown for one0
S-Video outputs quantity00
AUX inKnown for oneNo
Audio (L/R) in11
Digital audio coaxial inDiffers01
Digital audio coaxial out00
Digital audio optical in11
Digital audio optical out00
Ethernet LAN (RJ-45) portsDiffers10
Composite video inKnown for one0
Composite video outKnown for one0
HDMI versionKnown for one1.3a
Weight & dimensions4 differ
Front speaker dimensions (WxDxH)Differs88 x 181 x 81 mm270 x 270 x 1300 mm
Center speaker dimensions (WxDxH)Differs360 x 81 x 70 mm360 x 70 x 81 mm
Satellite speaker dimensions (WxDxH)Differs88 x 121 x 81 mm270 x 270 x 1300 mm
Subwoofer dimensions (W x D x H)Differs251 x 336 x 310 mm251 x 355 x 336 mm
Receiver dimensions (WxDxH)Known for one440 x 65 x 298 mm
Main unit dimensions (WxDxH)Known for one444 x 292.5 x 65 mm
Packaging contentidentical
Remote control includedYesYes
Other features1 differ
Apple docking compatibilityDiffersiPodiPad, iPad mini, iPhone, iPod
Built-in HDDNoNo
Internet TVKnown for oneYes
QuantityKnown for one1
TV tuner integratedKnown for oneNo
DisplayKnown for oneLCD
Satellite speakers wall mountableKnown for oneNo
Certificatesidentical
Consumer Electronics Control (CEC)SimpLinkSimpLink
Technical detailsidentical
Product colourBlackBlack
KaraokeNoNo
USB direct playbackYesYes
Digital Living Network Alliance (DLNA) certifiedYesYes
Power source typeKnown for oneAC
Smart TVKnown for oneYes
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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