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Product comparison · 2 home cinema systems

LG LHD645-DB home cinema system 5.1 channels vs Philips DVD home theatre system LX3700D/25S

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  • 29specifications compared
  • 19differ
  • 10identical
  • 67known for one product only

Key differences

The Philips DVD home theatre system LX3700D/25S has 1 channels more audio output channels than the LG LHD645-DB home cinema system 5.1 channels (6.1 channels vs 5.1 channels). The LG LHD645-DB 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 Philips DVD home theatre system LX3700D/25S has 2 more satellite speakers than the LG LHD645-DB home cinema system 5.1 channels (4 vs 2). Only the LG LHD645-DB home cinema system 5.1 channels has Bluetooth. Only the LG LHD645-DB home cinema system 5.1 channels has Ethernet LAN.

  • Video formats supported
    • MPEG2, XVID
    • MPEG1, MPEG2
  • Audio output channels
    • 5.1 channels
    • 6.1 channels
  • RMS rated power
    • 1000 W
    • 300 W
  • Audio formats supported
    • MP3, WMA
    • MP3
  • Supported radio bands
    • FM
    • FM, MF
  • Number of satellite speakers
    • 2
    • 4
  • Bluetooth
    • Yes
    • No
  • Ethernet LAN
    • Yes
    • No

Side by side

Differences highlightedShow differences only
96 specifications
A

LG

LHD645-DB home cinema system 5.1 channels

Model LHD645-DB

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B

Philips

DVD home theatre system LX3700D/25S

Model LX3700D/25S

View product
Optical drive2 differ
Disc loading typeKnown for oneTray
Disc types supportedDiffersCD, CD-R, CD-RW, DVD, DVD+RW, DVD-R, DVD-RWDVD+R, DVD+RW, DVD-R, DVD-RW
Playback disc formatsDiffersCD audio, CD video, SVCD, VCDCD video, SVCD
Storageidentical
Card reader integratedKnown for oneNo
Video1 differ
Video formats supportedDiffersMPEG2, XVIDMPEG1, MPEG2
Aspect ratioKnown for one4:3, 16:9
Full HDKnown for oneYes
Audio3 differ
Audio output channelsDiffers5.1 channels6.1 channels
RMS rated powerDiffers1000 W300 W
Audio decodersKnown for oneDTS, Dolby Digital, Dolby Pro Logic II
Signal-to-Noise Ratio (SNR)Known for one60 dB
Audio formats supportedDiffersMP3, WMAMP3
EqualizerKnown for oneYes
Sound enhancement technologyKnown for oneYes
MP3 bit ratesKnown for one32 - 256 Kbit/s
Radio1 differ
Supported radio bandsDiffersFMFM, 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")
Center speaker RMS powerKnown for one167 W
Satellite speakers1 differ
Number of satellite speakersDiffers24
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 speakersKnown for oneNo
Satellite speakers RMS powerKnown for one334 W
Subwooferidentical
Wireless subwooferKnown for oneNo
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
Network2 differ
BluetoothDiffersYesNo
Ethernet LANDiffersYesNo
Ports & interfaces8 differ
Number of HDMI outputsDiffers10
SCART ports quantityDiffers01
USB ports quantityDiffers10
S-Video outputs quantityDiffers01
Digital audio coaxial inDiffers01
Digital audio coaxial outDiffers01
Digital audio optical inDiffers10
Digital audio optical outDiffers01
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
Poweridentical
AC input frequencyKnown for one50 - 60 Hz
AC input voltageKnown for one200-240 V
Power consumption (standby)Known for one1 W
Packaging contentidentical
Batteries includedKnown for oneYes
Cables includedKnown for oneAC, SCART
ManualKnown for oneYes
Quick start guideKnown for oneYes
Remote control includedKnown for oneYes
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
Front speakersidentical
Front speakers RMS powerKnown for one334 W
Weight & dimensionsidentical
Main unit dimensions (WxDxH)Known for one360 x 299 x 60.5 mm
Front speaker dimensions (WxDxH)Known for one250 x 250 x 1100 mm
Center speaker dimensions (WxDxH)Known for one260 x 74 x 93 mm
Satellite speaker dimensions (WxDxH)Known for one88 x 81 x 122 mm
Subwoofer dimensions (W x D x H)Known for one191 x 318 x 388.5 mm

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