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Product comparison · 2 home cinema systems

LG DM7630 home cinema system vs Samsung HT-TX22 home cinema system

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  • 23specifications compared
  • 11differ
  • 12identical
  • 45known for one product only

Key differences

The LG DM7630 home cinema system has 140 W more RMS rated power than the Samsung HT-TX22 home cinema system (740 W vs 600 W). The Samsung HT-TX22 home cinema system has 44 W more front speakers RMS power than the LG DM7630 home cinema system (200 W vs 156 W). The Samsung HT-TX22 home cinema system has 25 W more center speaker RMS power than the LG DM7630 home cinema system (100 W vs 75 W). Audio decoders: Dolby Digital on the LG DM7630 home cinema system, Dolby Digital 5.1, Dolby Pro Logic on the Samsung HT-TX22 home cinema system. Front speaker dimensions (WxDxH): 240 x 336 x 387 mm on the LG DM7630 home cinema system, 90 x 90 x 152 mm on the Samsung HT-TX22 home cinema system.

  • RMS rated power
    • 740 W
    • 600 W
  • Front speakers RMS power
    • 156 W
    • 200 W
  • Center speaker RMS power
    • 75 W
    • 100 W
  • Satellite speakers RMS power
    • 75 W
    • 200 W
  • Subwoofer RMS power
    • 203 W
    • 100 W
  • Front speaker dimensions (WxDxH)
    • 240 x 336 x 387 mm
    • 90 x 90 x 152 mm
  • Center speaker dimensions (WxDxH)
    • 277 x 160 x 120 mm
    • 200 x 92 x 90 mm
  • Satellite speaker dimensions (WxDxH)
    • 204 x 255 x 331 mm
    • 90 x 90 x 1045 mm

Side by side

Differences highlightedShow differences only
68 specifications
A

LG

DM7630 home cinema system

Model DM7630

View product
B

Samsung

HT-TX22 home cinema system

Model HT-TX22

View product
Optical drive1 differ
Optical disc player typeDVD playerDVD player
Disc loading typeKnown for oneTray
Disc types supportedDiffersCD, CD-R, CD-RW, DVD+R, DVD+RW, DVD-R, DVD-RWDVD+R, DVD+RW, DVD-R, DVD-RW
Playback disc formatsKnown for oneCD audio, DVD-Video
Number of optical discsKnown for one1 discs
Videoidentical
Video formats supportedKnown for oneAVI, DIVX, MPEG
Aspect ratioKnown for one4:3, 16:9
Progressive scanYesYes
Audio2 differ
RMS rated powerDiffers740 W600 W
Audio decodersDiffersDolby DigitalDolby Digital 5.1, Dolby Pro Logic
Signal-to-Noise Ratio (SNR)Known for one75 dB
Audio formats supportedKnown for oneAC3, MP3, PCM, WMA
Total Harmonic Distortion (THD)Known for one10%
EqualizerKnown for oneYes
MP3 bit ratesKnown for one32 - 320 Kbit/s
WMA bit ratesKnown for one40 - 192 Kbit/s
Radioidentical
FM radioYesYes
Supported radio bandsAM, FMAM, FM
FM band rangeKnown for one87.5 - 108 MHz
AM band rangeKnown for one522 - 1710 kHz
Radio Data System (RDS)Known for oneYes
Preset stations quantityKnown for one60
Front speakers1 differ
Front speaker typeKnown for one2-way
Front speakers RMS powerDiffers156 W200 W
Front speaker impedanceKnown for one4 Ω
Center speaker1 differ
Center speaker typeKnown for one2-way
Center speaker RMS powerDiffers75 W100 W
Center speaker impedanceKnown for one6 Ω
Satellite speakers1 differ
Satellite speaker typeKnown for one2-way
Satellite speakers RMS powerDiffers75 W200 W
Satellite speaker impedanceKnown for one6 Ω
Subwoofer1 differ
Subwoofer typePassive subwooferPassive subwoofer
Subwoofer RMS powerDiffers203 W100 W
Subwoofer impedanceKnown for one3 Ω
Networkidentical
BluetoothKnown for oneNo
Ethernet LANKnown for oneNo
Wi-FiKnown for oneNo
Management featuresidentical
Sleep timerKnown for oneYes
Ports & interfacesidentical
USB ports quantity11
USB version2.02.0
Component video (YPbPr/YCbCr) out11
Audio (L/R) in11
FM antennaKnown for oneYes
Microphone inKnown for oneYes
SCART ports quantityKnown for one1
Composite video inKnown for one0
Composite video outKnown for one1
Displayidentical
On Screen Display (OSD)YesYes
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 mm90 x 90 x 152 mm
Front speaker weightKnown for one5 kg
Center speaker dimensions (WxDxH)Differs277 x 160 x 120 mm200 x 92 x 90 mm
Center speaker weightKnown for one2 kg
Satellite speaker dimensions (WxDxH)Differs204 x 255 x 331 mm90 x 90 x 1045 mm
Satellite speaker weightKnown for one2.8 kg
Subwoofer dimensions (W x D x H)Differs261 x 409 x 331 mm175 x 381 x 320 mm
Subwoofer weightKnown for one6.5 kg
Packaging contentidentical
Remote control includedYesYes
Other featuresidentical
Audio amplifierKnown for oneYes
Audio dynamic range CDKnown for one80 dB
Image formats supportedKnown for oneJPG
Parental controlKnown for oneYes
Technical detailsidentical
Product colourBlackBlack
KaraokeKnown for oneYes
USB direct playbackKnown for oneYes
Playback modesKnown for oneRandom, Repeat
SlideshowKnown 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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