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Product comparison · 2 home cinema systems

LG LHD687 home cinema system 4.2 channels vs Samsung HT-J4200 home cinema system 2.1 channels

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  • 20specifications compared
  • 13differ
  • 7identical
  • 55known for one product only

Key differences

The LG LHD687 home cinema system 4.2 channels has 2.1 channels more audio output channels than the Samsung HT-J4200 home cinema system 2.1 channels (4.2 channels vs 2.1 channels). The LG LHD687 home cinema system 4.2 channels has 1,000 W more RMS rated power than the Samsung HT-J4200 home cinema system 2.1 channels (1250 W vs 250 W). The LG LHD687 home cinema system 4.2 channels has 106 W more power consumption (typical) than the Samsung HT-J4200 home cinema system 2.1 channels (145 W vs 39 W). Only the Samsung HT-J4200 home cinema system 2.1 channels has 3D. Only the LG LHD687 home cinema system 4.2 channels has karaoke.

  • Optical disc player type
    • DVD player
    • Blu-Ray player
  • Playback disc formats
    • MP3
    • Blu-Ray video
  • 3D
    • No
    • Yes
  • Video formats supported
    • MPEG, MPEG1, MPEG2, XVID
    • AVCHD
  • Analog signal format system
    • NTSC, PAL
    • PAL
  • Audio output channels
    • 4.2 channels
    • 2.1 channels
  • RMS rated power
    • 1250 W
    • 250 W
  • Audio decoders
    • Dolby Digital
    • DTS, DTS 96/24, DTS-HD

Side by side

Differences highlightedShow differences only
75 specifications
A

LG

LHD687 home cinema system 4.2 channels

Model LHD687

View product
B

Samsung

HT-J4200 home cinema system 2.1 channels

Model HT-J4200

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+R, DVD+RW, DVD-R, DVD-RWBD, DVD, DVD+R, DVD+RW, DVD-R, DVD-RW
Number of optical discsKnown for one1 discs
Playback disc formatsDiffersMP3Blu-Ray video
Video3 differ
3DDiffersNoYes
Video formats supportedDiffersMPEG, MPEG1, MPEG2, XVIDAVCHD
Full HDKnown for oneYes
Analog signal format systemDiffersNTSC, PALPAL
Progressive scanKnown for oneYes
Video D/A Converter (DAC)Known for one12-bit/148MHz
Video upscalingKnown for oneYes
Audio4 differ
Audio output channelsDiffers4.2 channels2.1 channels
RMS rated powerDiffers1250 W250 W
Audio decodersDiffersDolby DigitalDTS, DTS 96/24, DTS-HD
Audio formats supportedDiffersLPCMAAC, FLAC, LPCM, MP3
EqualizerKnown for oneYes
Audio Return Channel (ARC)Known for oneYes
Total Harmonic Distortion (THD)Known for one25%
Radioidentical
FM radioYesYes
Radio Data System (RDS)Known for oneYes
Supported radio bandsKnown for onePLL
Preset stations quantityKnown for one50
Satellite speakersidentical
Wireless satellite speakersKnown for oneNo
Subwooferidentical
Subwoofer typeKnown for onePassive subwoofer
Wireless subwooferKnown for oneNo
Networkidentical
BluetoothYesYes
Wi-FiNoNo
Ethernet LANKnown for oneNo
Ports & interfacesidentical
HDMI inKnown for one0
Number of HDMI outputsKnown for one1
SCART ports quantityKnown for one0
USB ports quantity11
USB versionKnown for one2.0
Component video (YPbPr/YCbCr) outKnown for one0
S-Video outputs quantityKnown for one0
AUX inKnown for oneYes
Digital audio coaxial inKnown for one0
Digital audio coaxial outKnown for one0
Digital audio optical in11
Digital audio optical outKnown for one0
Ethernet LAN (RJ-45) portsKnown for one1
FM antennaKnown for oneYes
HDMI ports quantityKnown for one1
Audio (L/R) inKnown for one1
Microphone inKnown for oneYes
Power1 differ
Power consumption (typical)Differs145 W39 W
Power consumption (standby)Known for one0.5 W
Weight & dimensions1 differ
Front speaker dimensions (WxDxH)Differs233 x 998 x 300 mm77 x 70 x 108 mm
Front speaker weightKnown for one400 g
Subwoofer dimensions (W x D x H)Known for one155 x 285 x 300 mm
Subwoofer weightKnown for one2.9 kg
Receiver dimensions (WxDxH)Known for one430 x 224 x 55 mm
Receiver weightKnown for one1.9 kg
Main unit dimensions (WxDxH)Known for one360 x 58 x 298.5 mm
Packaging dataidentical
Package widthKnown for one500 mm
Package depthKnown for one360 mm
Package heightKnown for one315 mm
Package weightKnown for one6.7 kg
Package dimensions (WxDxH)Known for one507 x 362 x 317 mm
Other featuresidentical
Apple docking compatibilityKnown for oneNot supported
Built-in HDDKnown for oneNo
TV tuner integratedKnown for oneNo
Technical details1 differ
Product colourBlackBlack
KaraokeDiffersYesNo
USB direct playbackYesYes
BD WiseKnown for oneYes
BD-LiveKnown for oneYes
Digital Living Network Alliance (DLNA) certifiedKnown for oneYes
Equalizer modesKnown for oneBass Blast, Standart
Front speakersidentical
Front speaker sensitivityKnown for one82 dB
Front speaker impedanceKnown for one3 Ω
Front speaker woofer diameter (imperial)Known for one7.62 cm (3")
Displayidentical
Built-in displayKnown for oneYes
Display resolutionKnown for one1920 x 1080 pixels

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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