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Product comparison Β· 2 home cinema systems

LG LHD687 home cinema system 4.2 channels vs Samsung HW-J370 home cinema system 4.1 channels

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  • 17specifications compared
  • 9differ
  • 8identical
  • 74known for one product only

Key differences

The LG LHD687 home cinema system 4.2 channels has 0.1 channels more audio output channels than the Samsung HW-J370 home cinema system 4.1 channels (4.2 channels vs 4.1 channels). The LG LHD687 home cinema system 4.2 channels has 1,050 W more RMS rated power than the Samsung HW-J370 home cinema system 4.1 channels (1250 W vs 200 W). The LG LHD687 home cinema system 4.2 channels has 1 more HDMI ports quantity than the Samsung HW-J370 home cinema system 4.1 channels (1 vs 0). Only the LG LHD687 home cinema system 4.2 channels has FM radio. Only the LG LHD687 home cinema system 4.2 channels has karaoke.

  • Optical disc player type
    • DVD player
    • Not included
  • Audio output channels
    • 4.2 channels
    • 4.1 channels
  • RMS rated power
    • 1250 W
    • 200 W
  • Audio decoders
    • Dolby Digital
    • DTS, Dolby Digital
  • FM radio
    • Yes
    • No
  • HDMI ports quantity
    • 1
    • 0
  • Main unit dimensions (WxDxH)
    • 360 x 58 x 298.5 mm
    • 942.3 x 66.04 x 58.42 mm
  • Karaoke
    • Yes
    • No

Side by side

Differences highlightedShow differences only
91 specifications
A

LG

LHD687 home cinema system 4.2 channels

Model LHD687

View product
B

Samsung

HW-J370 home cinema system 4.1 channels

Model HW-J370

View product
Optical drive2 differ
Optical disc player typeDiffersDVD playerNot included
Disc types supportedDiffersCD, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RWNo
Playback disc formatsKnown for oneMP3
Videoidentical
3DNoNo
Video formats supportedKnown for oneMPEG, MPEG1, MPEG2, XVID
Video D/A Converter (DAC)Known for one12-bit/148MHz
Analog signal format systemKnown for oneNTSC, PAL
Video upscalingKnown for oneYes
Audio3 differ
Audio output channelsDiffers4.2 channels4.1 channels
RMS rated powerDiffers1250 W200 W
Audio decodersDiffersDolby DigitalDTS, Dolby Digital
Signal-to-Noise Ratio (SNR)Known for one60 dB
EqualizerKnown for oneYes
Audio formats supportedKnown for oneLPCM
Total Harmonic Distortion (THD)Known for one25%
Radio1 differ
FM radioDiffersYesNo
Supported radio bandsKnown for onePLL
Preset stations quantityKnown for one50
Satellite speakersidentical
Satellite speakers RMS powerKnown for one60 W
Number of satellite speakersKnown for one2
Satellite speaker impedanceKnown for one3 Ξ©
Wireless satellite speakersKnown for oneYes
Soundbar speakeridentical
Soundbar speaker RMS powerKnown for one60 W
Subwooferidentical
Subwoofer typeKnown for oneActive subwoofer
Subwoofer RMS powerKnown for one80 W
Wireless subwooferKnown for oneYes
Subwoofer driver diameter (imperial)Known for one16.5 cm (6.5")
Subwoofer impedanceKnown for one3 Ξ©
Networkidentical
BluetoothYesYes
Ethernet LANNoNo
Wi-FiNoNo
Ports & interfaces1 differ
HDMI ports quantityDiffers10
HDMI inKnown for one0
Number of HDMI outputsKnown for one0
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
Audio (L/R) inKnown for one1
Microphone inKnown for oneYes
Displayidentical
Built-in displayYesYes
Display resolutionKnown for one1920 x 1080 pixels
Poweridentical
AC input voltageKnown for one24 V
Power consumption (typical)Known for one145 W
Weight & dimensions1 differ
Main unit dimensions (WxDxH)Differs360 x 58 x 298.5 mm942.3 x 66.04 x 58.42 mm
Main unit weightKnown for one1.6 kg
Satellite speaker weightKnown for one739.4 g
Subwoofer dimensions (W x D x H)Known for one179.1 x 299.5 x 360.9 mm
Subwoofer weightKnown for one4.6 kg
Receiver weightKnown for one308 g
Front speaker dimensions (WxDxH)Known for one233 x 998 x 300 mm
Packaging dataidentical
Package weightKnown for one9.7 kg
Package dimensions (WxDxH)Known for one1000 x 237 x 447 mm
Packaging contentidentical
Batteries includedKnown for oneYes
Cables includedKnown for oneOptical
ManualKnown for oneYes
Quick start guideKnown for oneYes
Remote control includedKnown for oneYes
Other featuresidentical
Apple docking compatibilityKnown for oneNot supported
Built-in HDDKnown for oneNo
TV tuner integratedKnown for oneNo
Bass reflexKnown for oneYes
Crossover frequencyKnown for one1000 Hz
DepthKnown for one65 mm
DisplayKnown for oneLED
HeightKnown for one57.9 mm
ImpedanceKnown for one8 Ξ©
Satellite speaker crossover frequencyKnown for one1000 Hz
Smartphone/tablet remote supportKnown for oneYes
Subwoofer depthKnown for one29.9 cm
Subwoofer heightKnown for one36.1 cm
Subwoofer widthKnown for one17.9 cm
Wall mountableKnown for oneYes
WidthKnown for one943 mm
Wireless connectionKnown for oneYes
Technical details1 differ
Product colourBlackBlack
KaraokeDiffersYesNo
Frequency rangeKnown for one20 - 20000 Hz
Power source typeKnown for oneDC
Sustainability certificatesKnown for oneENERGY STAR
USB direct playbackKnown for oneYes
Equalizer modesKnown for oneBass Blast, Standart
Front speakersidentical
Front speaker sensitivityKnown for one82 dB
Front speaker impedanceKnown for one3 Ξ©
Front speaker woofer diameter (imperial)Known for one7.62 cm (3")

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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