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Product comparison · 2 home cinema systems

LG DM7630 home cinema system vs Samsung HT-J4500/EN home cinema system 5.1 channels

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  • 35specifications compared
  • 26differ
  • 9identical
  • 59known for one product only

Key differences

The LG DM7630 home cinema system has 240 W more RMS rated power than the Samsung HT-J4500/EN home cinema system 5.1 channels (740 W vs 500 W). The LG DM7630 home cinema system has 20 dB more Signal-to-Noise Ratio (SNR) than the Samsung HT-J4500/EN home cinema system 5.1 channels (75 dB vs 55 dB). The LG DM7630 home cinema system has 9% more total Harmonic Distortion (THD) than the Samsung HT-J4500/EN home cinema system 5.1 channels (10% vs 1%). Only the Samsung HT-J4500/EN home cinema system 5.1 channels has Bluetooth. Only the Samsung HT-J4500/EN home cinema system 5.1 channels has Ethernet LAN.

  • Optical disc player type
    • DVD player
    • Blu-Ray player
  • Playback disc formats
    • CD audio, DVD-Video
    • VCD
  • RMS rated power
    • 740 W
    • 500 W
  • Signal-to-Noise Ratio (SNR)
    • 75 dB
    • 55 dB
  • Total Harmonic Distortion (THD)
    • 10%
    • 1%
  • Supported radio bands
    • AM, FM
    • FM
  • Front speakers RMS power
    • 156 W
    • 160 W
  • Front speaker impedance
    • 4 Ω
    • 3 Ω

Side by side

Differences highlightedShow differences only
94 specifications
A

LG

DM7630 home cinema system

Model DM7630

View product
B

Samsung

HT-J4500/EN home cinema system 5.1 channels

Model HT-J4500/EN

View product
Optical drive3 differ
Optical disc player typeDiffersDVD playerBlu-Ray player
Disc types supportedDiffersCD, CD-R, CD-RW, DVD+R, DVD+RW, DVD-R, DVD-RWDVD, DVD+R, DVD+RW, DVD-R, DVD-RW
Playback disc formatsDiffersCD audio, DVD-VideoVCD
Disc loading typeKnown for oneTray
Video1 differ
3DKnown for oneYes
Video formats supportedDiffersAVI, DIVX, MPEGAVCHD, DIVX, XVID, MPEG1, MPEG2, MPEG4, DIVX HD, MKV, WMV, MJPG, MVC, H.263, H.264
Full HDKnown for oneNo
Video upscalingKnown for oneYes
Aspect ratioKnown for one4:3, 16:9
Progressive scanKnown for oneYes
Audio5 differ
Audio output channelsKnown for one5.1 channels
RMS rated powerDiffers740 W500 W
Audio decodersDiffersDolby DigitalDTS 96/24, DTS Digital Surround, DTS-HD Master Audio, Dolby Digital, Dolby Digital Plus, Dolby TrueHD
Signal-to-Noise Ratio (SNR)Differs75 dB55 dB
Audio formats supportedDiffersAC3, MP3, PCM, WMAAAC, FLAC, LPCM, MP3, WMA, WMV, AC3, APE, MKA
Total Harmonic Distortion (THD)Differs10%1%
Audio Return Channel (ARC)Known for oneYes
Number of speakersKnown for one5
Surround modes quantityKnown for one8
MP3 bit ratesKnown for one32 - 320 Kbit/s
WMA bit ratesKnown for one40 - 192 Kbit/s
Radio1 differ
Supported radio bandsDiffersAM, FMFM
Radio Data System (RDS)Known for oneYes
Preset stations quantityKnown for one15
FM band rangeKnown for one87.5 - 108 MHz
AM band rangeKnown for one522 - 1710 kHz
Front speakers2 differ
Front speakers RMS powerDiffers156 W160 W
Front speaker frequency rangeKnown for one140 - 20000 Hz
Front speaker impedanceDiffers4 Ω3 Ω
Front speaker typeKnown for one2-way
Center speaker2 differ
Center speaker RMS powerDiffers75 W80 W
Center speaker impedanceDiffers6 Ω3 Ω
Center speaker typeKnown for one2-way
Satellite speakersidentical
Number of satellite speakersKnown for one1
Wireless satellite speakersKnown for oneNo
Satellite speaker typeKnown for one2-way
Satellite speakers RMS powerKnown for one75 W
Satellite speaker impedanceKnown for one6 Ω
Subwoofer1 differ
Subwoofer RMS powerDiffers203 W100 W
Wireless subwooferKnown for oneNo
Network2 differ
BluetoothDiffersNoYes
Ethernet LANDiffersNoYes
Near Field Communication (NFC)Known for oneNo
Ports & interfaces1 differ
HDMI ports quantityKnown for one1
Number of HDMI outputsKnown for one1
SCART ports quantityKnown for one1
AUX inKnown for oneYes
Digital audio coaxial inKnown for one1
Digital audio optical inKnown for one1
Microphone inDiffersYesNo
USB versionKnown for one2.0
Component video (YPbPr/YCbCr) outKnown for one1
Audio (L/R) inKnown for one1
Poweridentical
Power consumption (typical)Known for one39 W
Power consumption (standby)Known for one0.5 W
Weight & dimensions6 differ
Main unit dimensions (WxDxH)Differs277 x 365.5 x 343.5 mm430 x 224 x 55 mm
Main unit weightDiffers5.7 kg1.9 kg
Front speaker dimensions (WxDxH)Differs240 x 336 x 387 mm77 x 70 x 108 mm
Front speaker weightDiffers5 kg350 g
Center speaker dimensions (WxDxH)Differs277 x 160 x 120 mm228 x 70 x 77 mm
Center speaker weightDiffers2 kg490 g
Satellite speaker dimensions (WxDxH)Known for one204 x 255 x 331 mm
Satellite speaker weightKnown for one2.8 kg
Subwoofer dimensions (W x D x H)Known for one261 x 409 x 331 mm
Subwoofer weightKnown for one6.5 kg
Packaging dataidentical
Package widthKnown for one520 mm
Package depthKnown for one410 mm
Package heightKnown for one325 mm
Package weightKnown for one8.86 kg
Certificatesidentical
Consumer Electronics Control (CEC)Known for oneAnynet+
Other features1 differ
Image formats supportedDiffersJPGJPEG, PNG, GIF, MPO
Audio amplifierKnown for oneYes
Audio dynamic range CDKnown for one80 dB
Parental controlKnown for oneYes
Technical details1 differ
KaraokeDiffersYesNo
BD WiseKnown for oneYes
BD-LiveKnown for oneYes
Digital Living Network Alliance (DLNA) certifiedKnown for oneYes
SensitivityKnown for one12 dB
Surround speaker impedanceKnown for one3 Ω
USB direct playbackKnown for oneYes
Playback modesKnown for oneRandom, Repeat
SlideshowKnown for oneYes
Management featuresidentical
Sleep timerKnown for oneYes
Displayidentical
On Screen Display (OSD)Known for oneYes

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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