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Product comparison · 2 home cinema systems

LG DM7630 home cinema system vs Yamaha YHT-4950DAB home cinema system 5.1 channels 3D Black

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  • 20specifications compared
  • 12differ
  • 8identical
  • 65known for one product only

Key differences

The LG DM7630 home cinema system has 126 W more front speakers RMS power than the Yamaha YHT-4950DAB home cinema system 5.1 channels 3D Black (156 W vs 30 W). The Yamaha YHT-4950DAB home cinema system 5.1 channels 3D Black has 2 kg more subwoofer weight than the LG DM7630 home cinema system (8.5 kg vs 6.5 kg). Only the Yamaha YHT-4950DAB home cinema system 5.1 channels 3D Black has Bluetooth. Only the Yamaha YHT-4950DAB home cinema system 5.1 channels 3D Black has Wi-Fi. Optical disc player type: DVD player on the LG DM7630 home cinema system, Not included on the Yamaha YHT-4950DAB home cinema system 5.1 channels 3D Black.

  • Optical disc player type
    • DVD player
    • Not included
  • Audio decoders
    • Dolby Digital
    • DTS-HD, Dolby Audio Premium
  • Front speakers RMS power
    • 156 W
    • 30 W
  • Bluetooth
    • No
    • Yes
  • Wi-Fi
    • No
    • Yes
  • Front speaker dimensions (WxDxH)
    • 240 x 336 x 387 mm
    • 112 x 176 x 116 mm
  • Front speaker weight
    • 5 kg
    • 590 g
  • Subwoofer dimensions (W x D x H)
    • 261 x 409 x 331 mm
    • 291 x 292 x 341 mm

Side by side

Differences highlightedShow differences only
85 specifications
A

LG

DM7630 home cinema system

Model DM7630

View product
B

Yamaha

YHT-4950DAB home cinema system 5.1 channels 3D Black

Model YHT-4950DAB

View product
Optical drive2 differ
Optical disc player typeDiffersDVD playerNot included
Disc loading typeKnown for oneTray
Disc types supportedDiffersCD, CD-R, CD-RW, DVD+R, DVD+RW, DVD-R, DVD-RWNo
Playback disc formatsKnown for oneCD audio, DVD-Video
Videoidentical
Video formats supportedKnown for oneAVI, DIVX, MPEG
Aspect ratioKnown for one4:3, 16:9
Progressive scanKnown for oneYes
3DKnown for oneYes
Audio2 differ
RMS rated powerKnown for one740 W
Audio decodersDiffersDolby DigitalDTS-HD, Dolby Audio Premium
Signal-to-Noise Ratio (SNR)Known for one75 dB
Audio formats supportedDiffersAC3, MP3, PCM, WMAAIFF, ALAC, DSD, FLAC, MP3, WAV, WMA
Total Harmonic Distortion (THD)Known for one10%
EqualizerYesYes
MP3 bit ratesKnown for one32 - 320 Kbit/s
WMA bit ratesKnown for one40 - 192 Kbit/s
Audio output channelsKnown for one5.1 channels
Radioidentical
FM radioYesYes
Supported radio bandsAM, FMAM, FM
FM band rangeKnown for one87.5 - 108 MHz
AM band rangeKnown for one522 - 1710 kHz
Front speakers1 differ
Front speaker typeKnown for one2-way
Front speakers RMS powerDiffers156 W30 W
Front speaker impedanceKnown for one4 Ω
Front speaker peak powerKnown for one100 W
Center speakeridentical
Center speaker typeKnown for one2-way
Center speaker RMS powerKnown for one75 W
Center speaker impedanceKnown for one6 Ω
Satellite speakersidentical
Satellite speaker typeKnown for one2-way
Satellite speakers RMS powerKnown for one75 W
Satellite speaker impedance6 Ω6 Ω
Number of satellite speakersKnown for one4
Satellite speaker frequency rangeKnown for one28 - 25000 Hz
Subwooferidentical
Subwoofer typeKnown for onePassive subwoofer
Subwoofer RMS powerKnown for one203 W
Subwoofer impedanceKnown for one3 Ω
Wireless subwooferKnown for oneNo
Network2 differ
BluetoothDiffersNoYes
Ethernet LANNoNo
Wi-FiDiffersNoYes
Wi-Fi readyKnown for oneYes
Management featuresidentical
Sleep timerKnown for oneYes
Ports & interfacesidentical
USB ports quantityKnown for one1
USB versionKnown for one2.0
Component video (YPbPr/YCbCr) outKnown for one1
Audio (L/R) inKnown for one1
FM antennaKnown for oneYes
Microphone inKnown for oneYes
HDMI ports quantityKnown for one5
HDMI inKnown for one4
Number of HDMI outputsKnown for one1
Displayidentical
On Screen Display (OSD)Known for oneYes
Built-in displayKnown for oneYes
Weight & dimensions4 differ
Main unit dimensions (WxDxH)Known for one277 x 365.5 x 343.5 mm
Main unit weightKnown for one5.7 kg
Front speaker dimensions (WxDxH)Differs240 x 336 x 387 mm112 x 176 x 116 mm
Front speaker weightDiffers5 kg590 g
Center speaker dimensions (WxDxH)Known for one277 x 160 x 120 mm
Center speaker weightKnown for one2 kg
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)Differs261 x 409 x 331 mm291 x 292 x 341 mm
Subwoofer weightDiffers6.5 kg8.5 kg
Packaging contentidentical
Remote control includedYesYes
ManualKnown for oneYes
Other featuresidentical
Audio amplifierYesYes
Audio dynamic range CDKnown for one80 dB
Image formats supportedKnown for oneJPG
Parental controlKnown for oneYes
Apple dockingKnown for oneNo
4K Ultra HD upscalingKnown for oneYes
AirPlayKnown for oneYes
Applications supportedKnown for oneSpotify, napster, DEEZER, TIDAL, qobuz
Headphone connectivityKnown for one3.5 mm
QuantityKnown for one1
Remote control typeKnown for oneIR
Streaming capabilityKnown for oneYes
Volume controlKnown for oneButtons
Wireless connectionKnown for oneYes
Technical details1 differ
Product colourBlackBlack
KaraokeDiffersYesNo
USB direct playbackKnown for oneYes
Playback modesKnown for oneRandom, Repeat
SlideshowKnown for oneYes
Power sourceKnown for oneAC

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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