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Product comparison · 2 home cinema systems

LG HT554TH home cinema system 5.1 channels vs Philips HTS3181X/78 home cinema system

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  • 10specifications compared
  • 8differ
  • 2identical
  • 57known for one product only

Key differences

  • RMS rated power
    • 500 W
    • 6 W
  • Supported radio bands
    • AM, FM
    • FM
  • Center speaker impedance
    • 4 Ω
    • 8 Ω
  • Subwoofer impedance
    • 3 Ω
    • 8 Ω
  • Center speaker dimensions (WxDxH)
    • 105 x 93 x 350 mm
    • 100 x 75 x 100 mm
  • Center speaker weight
    • 1.05 kg
    • 0.38 g
  • Subwoofer dimensions (W x D x H)
    • 382 x 312 x 216 mm
    • 310 x 369 x 123 mm
  • Subwoofer weight
    • 5.9 kg
    • 3.54 g

Side by side

Differences highlightedShow differences only
67 specifications
A

LG

HT554TH home cinema system 5.1 channels

Model HT554TH

View product
B

Philips

HTS3181X/78 home cinema system

Model HTS3181X/78

View product
Audio1 differ
RMS rated powerDiffers500 W6 W
Signal-to-Noise Ratio (SNR)Known for one60 dB
Audio output channelsKnown for one5.1 channels
Audio formats supportedKnown for oneMP3, WMA
Radio1 differ
Supported radio bandsDiffersAM, FMFM
Radio Data System (RDS)Known for oneYes
FM band rangeKnown for one87.5 - 108 MHz
AM band rangeKnown for one531 - 1611 kHz
Center speaker1 differ
Center speaker frequency rangeKnown for one150 - 20000 Hz
Center speaker impedanceDiffers4 Ω8 Ω
Center speaker RMS powerKnown for one70 W
Satellite speakersidentical
Satellite speaker frequency rangeKnown for one150 - 20000 Hz
Satellite speakers RMS powerKnown for one280 W
Subwoofer1 differ
Subwoofer frequency rangeKnown for one45 - 150 Hz
Subwoofer impedanceDiffers3 Ω8 Ω
Subwoofer RMS powerKnown for one150 W
Poweridentical
Power consumption (standby)Known for one1 W
Weight & dimensions4 differ
Center speaker dimensions (WxDxH)Differs105 x 93 x 350 mm100 x 75 x 100 mm
Center speaker weightDiffers1.05 kg0.38 g
Satellite speaker dimensions (WxDxH)Known for one100 x 75 x 100 mm
Subwoofer dimensions (W x D x H)Differs382 x 312 x 216 mm310 x 369 x 123 mm
Subwoofer weightDiffers5.9 kg3.54 g
Front speaker dimensions (WxDxH)Known for one270 x 270 x 1050 mm
Front speaker weightKnown for one3.4 kg
Receiver dimensions (WxDxH)Known for one73 x 327 x 430 mm
Dimensions rear speaker (W x D x H)Known for one270 x 270 x 1050 mm
Rear speaker weightKnown for one3.4 kg
Packaging dataidentical
Package widthKnown for one564 mm
Package depthKnown for one381 mm
Package heightKnown for one302 mm
Package weightKnown for one10 kg
Other featuresidentical
Center speaker depthKnown for one7.5 cm
Center speaker heightKnown for one10 cm
Center speaker widthKnown for one10 cm
Channels quantityKnown for one40 channels
DepthKnown for one340 mm
HeightKnown for one55 mm
Image formats supportedKnown for oneJPEG
Subwoofer depthKnown for one36.9 cm
Subwoofer heightKnown for one31 cm
Subwoofer widthKnown for one12.3 cm
Surround speaker depthKnown for one7.5 cm
Surround speaker heightKnown for one10 cm
Surround speaker weightKnown for one0.38 g
Surround speaker widthKnown for one10 cm
WeightKnown for one2.72 g
WidthKnown for one360 mm
Set weightKnown for one2.72 g
Set widthKnown for one36 cm
Audio systemKnown for oneDolby Digital, Dolby Prologic 2
Power requirementsKnown for oneAC 220 - 240V, 50Hz
Technical detailsidentical
Frequency rangeKnown for one40 - 20000 Hz
PowerKnown for one60 W
Product colourKnown for oneBlack
Optical driveidentical
Optical disc player typeKnown for oneDVD player
Videoidentical
Video formats supportedKnown for oneAvi, Divx, Mpeg, Mpg
Ports & interfacesidentical
HDMI ports quantityKnown for one1
SCART ports quantityKnown for one1
USB ports quantityKnown for one1
USB versionKnown for one2.0
Component video (YPbPr/YCbCr) outKnown for one1
Composite video outKnown for one1
Digital audio optical inKnown for one1
FM antennaKnown for oneYes
Packaging contentidentical
Remote control includedKnown 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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