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Product comparison · 2 home cinema systems

LG LHD687 home cinema system 4.2 channels vs Samsung HT-J4500/ZA home cinema system 5.1 channels

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  • 14specifications compared
  • 9differ
  • 5identical
  • 26known for one product only

Key differences

The Samsung HT-J4500/ZA home cinema system 5.1 channels has 0.9 channels more audio output channels than the LG LHD687 home cinema system 4.2 channels (5.1 channels vs 4.2 channels). The LG LHD687 home cinema system 4.2 channels has 750 W more RMS rated power than the Samsung HT-J4500/ZA home cinema system 5.1 channels (1250 W vs 500 W). Only the Samsung HT-J4500/ZA home cinema system 5.1 channels has 3D. Only the Samsung HT-J4500/ZA home cinema system 5.1 channels has Ethernet LAN. Optical disc player type: DVD player on the LG LHD687 home cinema system 4.2 channels, Blu-Ray player on the Samsung HT-J4500/ZA home cinema system 5.1 channels.

  • Optical disc player type
    • DVD player
    • Blu-Ray player
  • Playback disc formats
    • MP3
    • Blu-Ray audio, Blu-Ray video
  • 3D
    • No
    • Yes
  • Video formats supported
    • MPEG, MPEG1, MPEG2, XVID
    • AVCHD, WMV, WMV7, WMV9
  • Audio output channels
    • 4.2 channels
    • 5.1 channels
  • RMS rated power
    • 1250 W
    • 500 W
  • Audio decoders
    • Dolby Digital
    • Dolby Digital 5.1
  • Ethernet LAN
    • No
    • Yes

Side by side

Differences highlightedShow differences only
40 specifications
A

LG

LHD687 home cinema system 4.2 channels

Model LHD687

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B

Samsung

HT-J4500/ZA home cinema system 5.1 channels

Model HT-J4500/ZA

View product
Optical drive3 differ
Optical disc player typeDiffersDVD playerBlu-Ray player
Disc types supportedDiffersCD, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RWDVD, DVD+R, DVD+RW
Playback disc formatsDiffersMP3Blu-Ray audio, Blu-Ray video
Number of optical discsKnown for one1 discs
Video2 differ
3DDiffersNoYes
Video formats supportedDiffersMPEG, MPEG1, MPEG2, XVIDAVCHD, WMV, WMV7, WMV9
Video D/A Converter (DAC)Known for one12-bit/148MHz
Analog signal format systemKnown for oneNTSC, PAL
Video upscalingKnown for oneYes
Full HDKnown for oneYes
Audio3 differ
Audio output channelsDiffers4.2 channels5.1 channels
RMS rated powerDiffers1250 W500 W
Audio decodersDiffersDolby DigitalDolby Digital 5.1
Audio formats supportedKnown for oneLPCM
Total Harmonic Distortion (THD)Known for one25%
Radioidentical
Supported radio bandsKnown for onePLL
Preset stations quantityKnown for one50
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")
Network1 differ
Ethernet LANDiffersNoYes
Ports & interfacesidentical
HDMI ports quantityKnown for one1
Audio (L/R) inKnown for one1
Digital audio optical inKnown for one1
Microphone inKnown for oneYes
Number of HDMI outputsKnown for one1
USB versionKnown for one2.0
Displayidentical
Built-in displayKnown for oneYes
Display resolutionKnown for one1920 x 1080 pixels
Poweridentical
Power consumption (typical)Known for one145 W
Weight & dimensionsidentical
Main unit dimensions (WxDxH)Known for one360 x 58 x 298.5 mm
Front speaker dimensions (WxDxH)Known for one233 x 998 x 300 mm
Technical detailsidentical
KaraokeKnown for oneYes
USB direct playbackKnown for oneYes
Equalizer modesKnown for oneBass Blast, Standart

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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