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Product comparison · 2 home cinema systems

LG HX976TZW home cinema system 5.1 channels vs Samsung HT-D450 home cinema system 5.1 channels

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  • 41specifications compared
  • 21differ
  • 20identical
  • 58known for one product only

Key differences

  • Optical disc player type
    • Blu-Ray
    • DVD player
  • 3D
    • Yes
    • No
  • RMS rated power
    • 1100 W
    • 850 W
  • Audio formats supported
    • AAC, MP3, WMA
    • MP3, WMA
  • Radio Data System (RDS)
    • Yes
    • No
  • Wi-Fi
    • Yes
    • No
  • HDMI ports quantity
    • 3
    • 1
  • HDMI in
    • 2
    • 0

Side by side

Differences highlightedShow differences only
99 specifications
A

LG

HX976TZW home cinema system 5.1 channels

Model HX976TZW

View product
B

Samsung

HT-D450 home cinema system 5.1 channels

Model HT-D450

View product
Optical drive2 differ
Optical disc player typeDiffersBlu-RayDVD player
Disc types supportedDiffersBD-R, BD-RE, BD-ROM, CD, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-ROM, DVD-RWCD, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RW
Number of optical discs1 discs1 discs
Playback disc formatsKnown for oneCD audio, VCD
Video2 differ
3DDiffersYesNo
Video formats supportedDiffersAVCHD, DIVX, DIVX HD, M4V, MKV, MPEG2, MPEG4DIVX, MPEG4, WMV
Analog signal format systemKnown for oneNTSC, PAL
Video upscalingKnown for oneYes
Audio3 differ
Audio output channels5.1 channels5.1 channels
RMS rated powerDiffers1100 W850 W
Audio decodersDiffersDolby Digital, Dolby Digital Plus, Dolby Pro Logic II, Dolby TrueHDDolby Digital, Dolby Pro Logic II, DTS
Audio formats supportedDiffersAAC, MP3, WMAMP3, WMA
Total Harmonic Distortion (THD)Known for one10%
EqualizerYesYes
MP3 bit ratesKnown for one32 - 320 Kbit/s
WMA bit ratesKnown for one20 - 320 Kbit/s
Audio Return Channel (ARC)Known for oneYes
Radio1 differ
FM radioYesYes
Supported radio bandsFMFM
Radio Data System (RDS)DiffersYesNo
FM band rangeKnown for one87.5 - 108 MHz
Preset stations quantityKnown for one50
Center speakeridentical
Center speaker impedanceKnown for one4 Ω
Satellite speakersidentical
Satellite speakers RMS powerKnown for one360 W
Satellite speaker impedanceKnown for one4 Ω
Subwooferidentical
Subwoofer typeKnown for oneActive subwoofer
Subwoofer RMS powerKnown for one200 W
Wireless subwooferNoNo
Subwoofer impedanceKnown for one3 Ω
Network1 differ
BluetoothKnown for oneNo
Wi-FiDiffersYesNo
Ports & interfaces5 differ
HDMI ports quantityDiffers31
HDMI inDiffers20
Number of HDMI outputs11
SCART ports quantityDiffers01
USB ports quantity11
USB version2.02.0
Component video (YPbPr/YCbCr) inKnown for one0
Component video (YPbPr/YCbCr) outDiffers01
Composite video out11
S-Video inputs quantityKnown for one0
S-Video outputs quantity00
Audio (L/R) in11
Digital audio coaxial in00
Digital audio optical in11
Digital audio optical out00
Ethernet LAN (RJ-45) portsDiffers10
FM antennaYesYes
Headphone outputsKnown for one0
MW antennaKnown for oneNo
Digital audio coaxial outKnown for one0
Microphone inKnown for oneNo
Weight & dimensions6 differ
Front speaker dimensions (WxDxH)Differs1250 x 256 x 256 mm90 x 68.5 x 141.5 mm
Front speaker weightDiffers3.5 kg600 g
Center speaker dimensions (WxDxH)Differs80 x 53 x 410 mm360 x 68.5 x 74.5 mm
Center speaker weightDiffers800 g600 g
Subwoofer dimensions (W x D x H)Differs397 x 373 x 215 mm90 x 141.5 x 68.5 mm
Subwoofer weightDiffers9 kg5 kg
Receiver dimensions (WxDxH)Known for one213 x 180 x 64 mm
Rear speaker weightKnown for one3.5 kg
Main unit dimensions (WxDxH)Known for one430 x 247.7 x 54 mm
Main unit weightKnown for one2.6 kg
Packaging contentidentical
Quick start guideKnown for oneYes
Remote control includedKnown for oneYes
Warranty cardKnown for oneYes
Cables includedKnown for oneComposite
Other features1 differ
Apple docking compatibilityNot supportedNot supported
Built-in HDDNoNo
TV tuner integratedNoNo
Audio dynamic range DVDKnown for one80 dB
Audio systemKnown for oneDolby digital / Dolby digital plus / Dolby TrueHD
DepthKnown for one72.5 mm
Game modeKnown for oneYes
HDMIYesYes
HeightKnown for one211 mm
ID3 Tag displayKnown for oneYes
Image formats supportedDiffersJPG, PNGJPG
LED indicatorsKnown for oneYes
RS-232 portsKnown for one0
SpeakersKnown for one2 x 180W
Wall mountableKnown for oneYes
WeightKnown for one4.1 kg
WidthKnown for one495 mm
ColourKnown for oneNo
Surround speaker dimensions (WxHxD)Known for one84 x 104.5 x 68.5 mm
Surround speaker weightKnown for one400 g
Volume controlKnown for oneDigital
Technical detailsidentical
USB direct playbackKnown for oneYes
Frequency rangeKnown for one20 - 18000 Hz
SlideshowKnown for oneYes
Set weight (with stand)Known for one4.7 kg
Product colourKnown for oneBlack
KaraokeKnown for oneNo
Wireless speaker readyKnown for oneNo
Poweridentical
Power consumption (typical)Known for one67 W
Power consumption (standby)Known for one0.9 W
Packaging dataidentical
Package weightKnown for one10.5 kg
Package dimensions (WxDxH)Known for one531 x 334 x 416 mm
Certificatesidentical
Consumer Electronics Control (CEC)Known for oneAnynet+

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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