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Product comparison · 2 home cinema systems

LG LHD645-DB home cinema system 5.1 channels vs Samsung HT-J4100 home cinema system 5.1 channels

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  • 34specifications compared
  • 12differ
  • 22identical
  • 31known for one product only

Key differences

The Samsung HT-J4100 home cinema system 5.1 channels has 1 more digital audio optical out than the LG LHD645-DB home cinema system 5.1 channels (1 vs 0). Only the LG LHD645-DB home cinema system 5.1 channels has Ethernet LAN. Optical disc player type: DVD player on the LG LHD645-DB home cinema system 5.1 channels, Blu-Ray player on the Samsung HT-J4100 home cinema system 5.1 channels. Playback disc formats: CD audio, CD video, SVCD, VCD on the LG LHD645-DB home cinema system 5.1 channels, Blu-Ray video on the Samsung HT-J4100 home cinema system 5.1 channels. Video formats supported: MPEG2, XVID on the LG LHD645-DB home cinema system 5.1 channels, AVCHD, WMV on the Samsung HT-J4100 home cinema system 5.1 channels.

  • Optical disc player type
    • DVD player
    • Blu-Ray player
  • Video formats supported
    • MPEG2, XVID
    • AVCHD, WMV
  • Ethernet LAN
    • Yes
    • No
  • Digital audio optical out
    • 0
    • 1
  • Main unit dimensions (WxDxH)
    • 360 x 299 x 60.5 mm
    • 429.26 x 55.88 x 223.52 mm
  • Front speaker dimensions (WxDxH)
    • 250 x 250 x 1100 mm
    • 88.9 x 139.7 x 71.12 mm
  • Center speaker dimensions (WxDxH)
    • 260 x 74 x 93 mm
    • 228.6 x 76.2 x 71.12 mm
  • Satellite speaker dimensions (WxDxH)
    • 88 x 81 x 122 mm
    • 76.2 x 106.68 x 2.7 mm

Side by side

Differences highlightedShow differences only
65 specifications
A

LG

LHD645-DB home cinema system 5.1 channels

Model LHD645-DB

View product
B

Samsung

HT-J4100 home cinema system 5.1 channels

Model HT-J4100

View product
Optical drive3 differ
Optical disc player typeDiffersDVD playerBlu-Ray player
Disc loading typeKnown for oneTray
Disc types supportedDiffersCD, CD-R, CD-RW, DVD, DVD+RW, DVD-R, DVD-RWBD, DVD, DVD+R, DVD+RW, DVD-R, DVD-RW
Number of optical discs1 discs1 discs
Playback disc formatsDiffersCD audio, CD video, SVCD, VCDBlu-Ray video
Video1 differ
3DNoNo
Video formats supportedDiffersMPEG2, XVIDAVCHD, WMV
Full HDKnown for oneYes
Audio1 differ
Audio output channels5.1 channels5.1 channels
RMS rated power1000 W1000 W
Audio decodersKnown for oneDTS 96/24, DTS Digital Surround, DTS-HD Master Audio, Dolby Digital, Dolby Digital Plus, Dolby TrueHD
Audio formats supportedDiffersMP3, WMAAAC, FLAC, LPCM, MP3, WMA, WMV
Radioidentical
FM radioYesYes
Preset stations quantityKnown for one15
Supported radio bandsKnown for oneFM
Satellite speakersidentical
Wireless satellite speakersKnown for oneNo
Satellite speakers RMS powerKnown for one334 W
Number of satellite speakersKnown for one2
Subwooferidentical
Wireless subwooferKnown for oneNo
Subwoofer RMS powerKnown for one167 W
Network1 differ
Ethernet LANDiffersYesNo
Wi-FiNoNo
BluetoothKnown for oneYes
Ports & interfaces1 differ
HDMI in00
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
Audio (L/R) in11
Digital audio coaxial in00
Digital audio coaxial out00
Digital audio optical in11
Digital audio optical outDiffers01
FM antennaYesYes
Composite video outKnown for one1
Ethernet LAN (RJ-45) portsKnown for one1
Weight & dimensions5 differ
Main unit dimensions (WxDxH)Differs360 x 299 x 60.5 mm429.26 x 55.88 x 223.52 mm
Main unit weightKnown for one1.91 kg
Front speaker dimensions (WxDxH)Differs250 x 250 x 1100 mm88.9 x 139.7 x 71.12 mm
Front speaker weightKnown for one408.233 g
Center speaker dimensions (WxDxH)Differs260 x 74 x 93 mm228.6 x 76.2 x 71.12 mm
Center speaker weightKnown for one498.9516 g
Satellite speaker dimensions (WxDxH)Differs88 x 81 x 122 mm76.2 x 106.68 x 2.7 mm
Satellite speaker weightKnown for one408.233 g
Subwoofer dimensions (W x D x H)Differs191 x 318 x 388.5 mm167.64 x 350.52 x 284.48 mm
Subwoofer weightKnown for one3.72 kg
Packaging dataidentical
Package weightKnown for one9.39 kg
Package dimensions (WxDxH)Known for one525.78 x 327.66 x 411.48 mm
Packaging contentidentical
Batteries includedKnown for oneYes
Remote control includedKnown for oneYes
Other featuresidentical
Apple docking compatibilityNot supportedNot supported
Built-in HDDNoNo
TV tuner integratedNoNo
Image formats supportedKnown for oneJPG
Certificatesidentical
Consumer Electronics Control (CEC)Known for oneAnynet+
Technical detailsidentical
Product colourBlackBlack
KaraokeKnown for oneNo
USB direct playbackKnown for oneYes
BD WiseKnown for oneYes
Front speakersidentical
Front speakers RMS powerKnown for one334 W
Center speakeridentical
Center speaker RMS powerKnown for one167 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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