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Product comparison · 2 home cinema systems

LG LHB645N home cinema system 5.1 channels vs Samsung HW-J370 home cinema system 4.1 channels

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  • 27specifications compared
  • 18differ
  • 9identical
  • 64known for one product only

Key differences

The LG LHB645N home cinema system 5.1 channels has 1 channels more audio output channels than the Samsung HW-J370 home cinema system 4.1 channels (5.1 channels vs 4.1 channels). The LG LHB645N home cinema system 5.1 channels has 800 W more RMS rated power than the Samsung HW-J370 home cinema system 4.1 channels (1000 W vs 200 W). The LG LHB645N home cinema system 5.1 channels has 274 W more satellite speakers RMS power than the Samsung HW-J370 home cinema system 4.1 channels (334 W vs 60 W). Only the LG LHB645N home cinema system 5.1 channels has 3D. Only the LG LHB645N home cinema system 5.1 channels has FM radio.

  • Optical disc player type
    • Blu-Ray player
    • Not included
  • 3D
    • Yes
    • No
  • Audio output channels
    • 5.1 channels
    • 4.1 channels
  • RMS rated power
    • 1000 W
    • 200 W
  • FM radio
    • Yes
    • No
  • Satellite speakers RMS power
    • 334 W
    • 60 W
  • Wireless satellite speakers
    • No
    • Yes
  • Subwoofer type
    • Passive subwoofer
    • Active subwoofer

Side by side

Differences highlightedShow differences only
91 specifications
A

LG

LHB645N home cinema system 5.1 channels

Model LHB645N

View product
B

Samsung

HW-J370 home cinema system 4.1 channels

Model HW-J370

View product
Optical drive2 differ
Optical disc player typeDiffersBlu-Ray playerNot included
Disc types supportedDiffersBD-R, BD-RE, BD-ROM, CD, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RWNo
Video1 differ
3DDiffersYesNo
Video formats supportedKnown for one3GP, AVC, AVCHD, FLV, H.264, M4V, MKV, MOV, MP4, MPEG1, MPEG2, MPEG4, VC-1, VOB, WMV
Audio3 differ
Audio output channelsDiffers5.1 channels4.1 channels
RMS rated powerDiffers1000 W200 W
Audio decodersDiffersDTS-HD Master Audio, Dolby Digital, Dolby Digital Plus, Dolby TrueHDDTS, Dolby Digital
Signal-to-Noise Ratio (SNR)Known for one60 dB
EqualizerKnown for oneYes
Audio Return Channel (ARC)Known for oneYes
Radio1 differ
FM radioDiffersYesNo
Satellite speakers2 differ
Satellite speakers RMS powerDiffers334 W60 W
Satellite speaker impedanceKnown for one3 Ω
Wireless satellite speakersDiffersNoYes
Soundbar speakeridentical
Soundbar speaker RMS powerKnown for one60 W
Subwoofer3 differ
Subwoofer typeDiffersPassive subwooferActive subwoofer
Subwoofer RMS powerDiffers167 W80 W
Wireless subwooferDiffersNoYes
Subwoofer driver diameter (imperial)Known for one16.5 cm (6.5")
Subwoofer impedanceKnown for one3 Ω
Network2 differ
BluetoothDiffersNoYes
Ethernet LANDiffersYesNo
Near Field Communication (NFC)Known for oneNo
Ports & interfaces1 differ
HDMI ports quantityKnown for one0
HDMI inKnown for one0
Number of HDMI outputsDiffers10
SCART ports quantityKnown for one0
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 outKnown for one0
FM antennaKnown for oneYes
HDMI versionKnown for one1.4
Displayidentical
Built-in displayKnown for oneYes
Poweridentical
AC input voltageKnown for one24 V
Power consumption (typical)Known for one120 W
Power consumption (standby)Known for one0.5 W
Weight & dimensions3 differ
Main unit dimensions (WxDxH)Differs360 x 299 x 61 mm942.3 x 66.04 x 58.42 mm
Main unit weightDiffers2.7 kg1.6 kg
Satellite speaker weightKnown for one739.4 g
Subwoofer dimensions (W x D x H)Differs172 x 391 x 261 mm179.1 x 299.5 x 360.9 mm
Subwoofer weightKnown for one4.6 kg
Receiver weightKnown for one308 g
Center speaker dimensions (WxDxH)Known for one220 x 104 x 99 mm
Packaging dataidentical
Package weightKnown for one9.7 kg
Package dimensions (WxDxH)Known for one1000 x 237 x 447 mm
Package widthKnown for one742 mm
Package depthKnown for one368 mm
Package heightKnown for one458 mm
Packaging contentidentical
Cables includedKnown for oneOptical
ManualKnown for oneYes
Quick start guideKnown 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 Ω
Satellite speaker crossover frequencyKnown for one1000 Hz
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
Deep colour supportKnown for oneYes
MiracastKnown for oneNo
Package weightKnown for one18200 kg
x.v.Color supportKnown for oneYes
Technical detailsidentical
KaraokeKnown for oneNo
Frequency rangeKnown for one20 - 20000 Hz
Power source typeKnown for oneDC
Sustainability certificatesKnown for oneENERGY STAR
Digital Living Network Alliance (DLNA) certifiedKnown for oneYes
Sleep modeKnown 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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