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Product comparison · 2 home cinema systems

LG LHD645-DB home cinema system 5.1 channels vs Philips HTD2520/94 home cinema system 5.1 channels

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  • 25specifications compared
  • 14differ
  • 11identical
  • 61known for one product only

Key differences

The LG LHD645-DB home cinema system 5.1 channels has 940 W more RMS rated power than the Philips HTD2520/94 home cinema system 5.1 channels (1000 W vs 60 W). The LG LHD645-DB home cinema system 5.1 channels has 1 more satellite speakers than the Philips HTD2520/94 home cinema system 5.1 channels (2 vs 1). The LG LHD645-DB home cinema system 5.1 channels has 140 W more subwoofer RMS power than the Philips HTD2520/94 home cinema system 5.1 channels (167 W vs 27 W). 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
    • AVI, DIVX, MPEG
  • RMS rated power
    • 1000 W
    • 60 W
  • Number of satellite speakers
    • 2
    • 1
  • Subwoofer RMS power
    • 167 W
    • 27 W
  • Bluetooth
    • Yes
    • No
  • Ethernet LAN
    • Yes
    • No
  • Digital audio coaxial out
    • 0
    • 1
  • Main unit dimensions (WxDxH)
    • 360 x 299 x 60.5 mm
    • 310 x 203 x 37 mm

Side by side

Differences highlightedShow differences only
86 specifications
A

LG

LHD645-DB home cinema system 5.1 channels

Model LHD645-DB

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B

Philips

HTD2520/94 home cinema system 5.1 channels

Model HTD2520/94

View product
Optical drive2 differ
Optical disc player typeDVD playerDVD player
Disc types supportedDiffersCD, CD-R, CD-RW, DVD, DVD+RW, DVD-R, DVD-RWCD, CD-DA, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RW
Playback disc formatsDiffersCD audio, CD video, SVCD, VCDCD audio, CD video, DVD-Audio, DVD-Video, VCD
Number of optical discsKnown for one1 discs
Video1 differ
3DNoNo
Video formats supportedDiffersMPEG2, XVIDAVI, DIVX, MPEG
Analog signal format systemKnown for oneNTSC, PAL
Full HDKnown for oneYes
Audio1 differ
Audio output channels5.1 channels5.1 channels
RMS rated powerDiffers1000 W60 W
Audio decodersKnown for oneDolby Digital 5.1
Signal-to-Noise Ratio (SNR)Known for one90 dB
Audio formats supportedMP3, WMAMP3, WMA
EqualizerKnown for oneYes
MP3 bit ratesKnown for one32 - 320 Kbit/s
Radioidentical
FM radioYesYes
Supported radio bandsFMFM
FM band rangeKnown for one87.5 - 108 MHz
Preset stations quantityKnown for one40
Satellite speakers1 differ
Number of satellite speakersDiffers21
Satellite speaker frequency rangeKnown for one150 - 20000 Hz
Satellite speaker impedanceKnown for one4 Ω
Satellite speaker woofer diameter (imperial)Known for one7.62 cm (3")
Satellite speakers RMS powerKnown for one334 W
Subwoofer1 differ
Subwoofer typeKnown for oneActive subwoofer
Subwoofer RMS powerDiffers167 W27 W
Subwoofer driver diameter (imperial)Known for one13.3 cm (5.25")
Subwoofer frequency rangeKnown for one20 - 150 Hz
Subwoofer impedanceKnown for one4 Ω
Network2 differ
BluetoothDiffersYesNo
Ethernet LANDiffersYesNo
Wi-FiNoNo
Ports & interfaces1 differ
Composite video out11
AUX inKnown for oneYes
Audio (L/R) in11
Digital audio coaxial outDiffers01
FM antennaYesYes
HDMI inKnown for one0
Number of HDMI outputsKnown for one1
SCART ports quantityKnown for one0
USB ports quantityKnown for one1
USB versionKnown for one2.0
Component video (YPbPr/YCbCr) outKnown for one0
S-Video outputs quantityKnown for one0
Digital audio coaxial inKnown for one0
Digital audio optical inKnown for one1
Digital audio optical outKnown for one0
Ethernet LAN (RJ-45) portsKnown for one1
Displayidentical
Built-in displayKnown for oneYes
Poweridentical
Power consumption (typical)Known for one90 W
AC input frequencyKnown for one50 Hz
AC input voltageKnown for one220-240 V
Power consumption (standby)Known for one15 W
Weight & dimensions5 differ
Main unit dimensions (WxDxH)Differs360 x 299 x 60.5 mm310 x 203 x 37 mm
Main unit weightKnown for one1.1 kg
Front speaker dimensions (WxDxH)Differs250 x 250 x 1100 mm105 x 67 x 170 mm
Front speaker weightKnown for one580 g
Center speaker dimensions (WxDxH)Differs260 x 74 x 93 mm105 x 67 x 170 mm
Center speaker weightKnown for one580 g
Satellite speaker dimensions (WxDxH)Differs88 x 81 x 122 mm105 x 67 x 170 mm
Satellite speaker weightKnown for one580 g
Subwoofer dimensions (W x D x H)Differs191 x 318 x 388.5 mm195 x 265 x 265 mm
Subwoofer weightKnown for one5.4 kg
Rear speaker weightKnown for one580 g
Packaging contentidentical
Cables includedKnown for oneRCA
ManualKnown for oneYes
Remote control includedKnown for oneYes
Warranty cardKnown for oneYes
Other featuresidentical
AirPlayKnown for oneNo
Centre speaker dimensions (WxHxD)Known for one105 x 170 x 67 mm
Channels quantityKnown for one40 channels
Crosstalk (1kHz)Known for one80 dB
DisplayKnown for oneLCD
Distortion and noise (1kHz)Known for one70 dB
Dynamic range (1kHz)Known for one80 dB
Image formats supportedKnown for oneGIF, JPG, TIF
Subwoofer dimensions (WxHxD)Known for one195 x 265 x 265 mm
Picture enhancementKnown for oneRotate, Zoom
Apple docking compatibilityKnown for oneNot supported
Built-in HDDKnown for oneNo
TV tuner integratedKnown for oneNo
Technical detailsidentical
Product colourBlackBlack
KaraokeKnown for oneNo
PowerKnown for one90 W
Front speakersidentical
Front speakers RMS powerKnown for one334 W
Center speakeridentical
Center speaker RMS powerKnown for one167 W

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