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Product comparison · 2 home cinema systems

LG LHB645 home cinema system 5.1 channels vs Philips DVD home theatre system LX3700D/25S

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  • 30specifications compared
  • 22differ
  • 8identical
  • 70known for one product only

Key differences

The Philips DVD home theatre system LX3700D/25S has 1 channels more audio output channels than the LG LHB645 home cinema system 5.1 channels (6.1 channels vs 5.1 channels). The LG LHB645 home cinema system 5.1 channels has 700 W more RMS rated power than the Philips DVD home theatre system LX3700D/25S (1000 W vs 300 W). The LG LHB645 home cinema system 5.1 channels has 1 more HDMI in than the Philips DVD home theatre system LX3700D/25S (1 vs 0). Only the LG LHB645 home cinema system 5.1 channels has 3D. Only the LG LHB645 home cinema system 5.1 channels has Bluetooth.

  • Optical disc player type
    • Blu-Ray player
    • DVD player
  • 3D
    • Yes
    • No
  • Audio output channels
    • 5.1 channels
    • 6.1 channels
  • RMS rated power
    • 1000 W
    • 300 W
  • Bluetooth
    • Yes
    • No
  • Ethernet LAN
    • Yes
    • No
  • Wi-Fi
    • Yes
    • No
  • HDMI in
    • 1
    • 0

Side by side

Differences highlightedShow differences only
100 specifications
A

LG

LHB645 home cinema system 5.1 channels

Model LHB645

View product
B

Philips

DVD home theatre system LX3700D/25S

Model LX3700D/25S

View product
Optical drive3 differ
Optical disc player typeDiffersBlu-Ray playerDVD player
Disc loading typeKnown for oneTray
Disc types supportedDiffersBD, BD-RE, CD, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RWDVD+R, DVD+RW, DVD-R, DVD-RW
Number of optical discs1 discs1 discs
Playback disc formatsDiffersBlu-Ray audio, Blu-Ray video, CD audio, CD videoCD video, SVCD
Storageidentical
Card reader integratedKnown for oneNo
Video2 differ
3DDiffersYesNo
Video formats supportedDiffers3GP, AVCHD, FLV, H.264, M4V, MKV, MOV, MP4, MPEG2, MPEG4, VOB, WMV, XVIDMPEG1, MPEG2
Aspect ratioKnown for one4:3, 16:9
Full HDKnown for oneYes
Video upscalingKnown for oneYes
Audio3 differ
Audio output channelsDiffers5.1 channels6.1 channels
RMS rated powerDiffers1000 W300 W
Audio decodersDiffersDolby Digital, Dolby TrueHD, DTSDTS, Dolby Digital, Dolby Pro Logic II
Signal-to-Noise Ratio (SNR)Known for one60 dB
Audio formats supportedKnown for oneMP3
EqualizerKnown for oneYes
Sound enhancement technologyKnown for oneYes
MP3 bit ratesKnown for one32 - 256 Kbit/s
Radioidentical
FM radioYesYes
Supported radio bandsKnown for oneFM, MF
Radio Data System (RDS)Known for oneYes
Center speakeridentical
Center speaker typeKnown for one2-way
Center speaker frequency rangeKnown for one120 - 20000 Hz
Center speaker tweeter diameterKnown for one4.45 cm (1.75")
Center speaker woofer diameter (imperial)Known for one5.08 cm (2")
Satellite speakersidentical
Number of satellite speakersKnown for one4
Satellite speaker frequency rangeKnown for one120 - 20000 Hz
Satellite speaker impedanceKnown for one4 Ω
Satellite speaker tweeter diameterKnown for one8.64 cm (3.4")
Satellite speaker woofer diameter (imperial)Known for one5.08 cm (2")
Wireless satellite speakersNoNo
Subwooferidentical
Wireless subwooferNoNo
Subwoofer driver diameter (imperial)Known for one16.5 cm (6.5")
Subwoofer frequency rangeKnown for one30 - 120 Hz
Subwoofer impedanceKnown for one8 Ω
Subwoofer RMS powerKnown for one167 W
Network3 differ
BluetoothDiffersYesNo
Ethernet LANDiffersYesNo
Wi-FiDiffersYesNo
Ports & interfaces9 differ
HDMI inDiffers10
Number of HDMI outputsDiffers10
SCART ports quantityDiffers01
USB ports quantityDiffers10
Component video (YPbPr/YCbCr) out00
Composite video outKnown for one1
S-Video outputs quantityDiffers01
Audio (L/R) in11
Digital audio coaxial inDiffers01
Digital audio coaxial outDiffers01
Digital audio optical inDiffers10
Digital audio optical outDiffers01
FM antennaYesYes
MW antennaKnown for oneYes
USB versionKnown for one2.0
Ethernet LAN (RJ-45) portsKnown for one1
Displayidentical
Built-in displayKnown for oneYes
On Screen Display (OSD)Known for oneYes
Power1 differ
AC input frequencyKnown for one50 - 60 Hz
AC input voltageKnown for one200-240 V
Power consumption (standby)Differs0.5 W1 W
Power consumption (typical)Known for one130 W
Packaging contentidentical
Batteries includedKnown for oneYes
Cables includedKnown for oneAC, SCART
ManualKnown for oneYes
Quick start guideKnown for oneYes
Remote control includedYesYes
Warranty cardKnown for oneYes
Other featuresidentical
Apple dockingKnown for oneNo
Audio A/D Converter (ADC)Known for one10 bit
Audio amplifierKnown for oneYes
Auto digital tuningKnown for oneYes
Battery typeKnown for oneAA
Channels quantityKnown for one20 channels
Disc playback modesKnown for oneRepeat interval, Repeat track
DisplayKnown for oneFTD
Equalizer customizableKnown for oneYes
Image formats supportedKnown for oneJPG
Number of batteries supportedKnown for one2
Parental controlKnown for oneYes
Auto storeKnown for oneYes
Apple docking compatibilityKnown for oneNot supported
Built-in HDDKnown for oneNo
TV tuner integratedKnown for oneNo
Technical details1 differ
Product colourDiffersBlackBlue, Grey
Child lockKnown for oneYes
Equalizer modesKnown for oneActive, Classic, Jazz, Rock
Frequency rangeKnown for one30 - 20000 Hz
Playback modesKnown for oneFast Backward, Fast forward, Next, Previous, Repeat all, Repeat one
SlideshowKnown for oneYes
KaraokeKnown for oneNo
Digital Living Network Alliance (DLNA) certifiedKnown for oneYes
Management featuresidentical
Sleep timerKnown for oneYes
Weight & dimensionsidentical
Main unit dimensions (WxDxH)Known for one360 x 299 x 60.5 mm
Front speaker dimensions (WxDxH)Known for one290 x 290 x 1100 mm
Center speaker dimensions (WxDxH)Known for one220 x 97.2 x 98.5 mm
Satellite speaker dimensions (WxDxH)Known for one100.5 x 97 x 142 mm
Subwoofer dimensions (W x D x H)Known for one172 x 261 x 391 mm
Packaging dataidentical
Package weightKnown for one18.2 kg
Package dimensions (WxDxH)Known for one741 x 368 x 456 mm

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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